ETC2002 Manual
ETC2002 Network Communicator
Installation and Operation Manual
BG0328 Rev. A7
LIMITED WARRANTY
The manufacturer offers the customer a 24-month functional warranty on the instrument for
faulty workmanship or parts from date of dispatch from the distributor. In all cases, this
warranty is valid for 36 months from the date of production. This warranty is on a return to
factory basis.
The manufacturer does not accept liability for any damage caused by instrument
malfunction. The manufacturer accepts no responsibility for the suitability of the instrument
to the application for which it was purchased.
Failure to install, set up or operate the instrument according to the instructions herein will
void the warranty.
Only a duly authorized representative of the manufacturer may open your instrument. The
unit should only be opened in a fully anti-static environment. Failure to do so may damage
the electronic components and will void the warranty.
The greatest care has been taken to manufacture and calibrate your instrument. However,
these instructions do not cover all possible contingencies that may arise during installation,
operation or maintenance, and all details and variations of this equipment are not covered
by these instructions.
For additional information regarding installation, operation or maintenance of this
instrument, contact the manufacturer or your local representative or distributor.
WARNING
Read the instructions in this manual before performing installation, and take note of the
following precautions:
Ensure that all incoming AC power and other power sources are turned OFF before
performing any work on the instrument. Failure to do so may result in serious or even fatal
injury and/or equipment damage.
Before connecting the instrument to the power source, check the labels on the back of the
instrument to ensure that your instrument is equipped with the appropriate power supply
voltage, input voltages and currents.
Under no circumstances should the instrument be connected to a power source if it
is damaged.
To prevent potential fire or shock hazard, do not expose the instrument to rain or
moisture.
The secondary of an external current transformer must never be allowed to be open circuit
when the primary is energized. An open circuit can cause high voltages, possibly resulting
in equipment damage, fire and even serious or fatal injury. Ensure that the current
transformer wiring is secured using an external strain relief to reduce mechanical strain on
the screw terminals, if necessary.
Only qualified personnel familiar with the instrument and its associated electrical
equipment may perform setup procedures.
Do not open the instrument under any circumstances when it is connected to a power
source.
Do not use the instrument for primary protection functions where failure of the device can
cause fire, injury or death. The instrument can only be used for secondary protection if
needed.
Read this manual thoroughly before connecting the device to the current carrying circuits.
During operation of the device, hazardous voltages are present on input terminals. Failure
to observe precautions can result in serious or even fatal injury or damage to equipment.
All trademarks are property of their respective owners.
Copyright SATEC Ltd. © 2008
2
ETC2002 Network Communicator
Chapter 1 General Information
Table of Contents
Chapter 1
General Information......................................................... 5
Chapter 2
Installation........................................................................ 6
Mechanical Installation ......................................................................... 6
Electrical Installation............................................................................. 7
Power Source Connection............................................................................ 7
Chassis Ground Connection ......................................................................... 8
Serial Port Connection................................................................................. 8
Wireless ZigBee RF Modem Connection .......................................................10
Internet Connections .................................................................................10
Digital Input Connection.............................................................................11
Chapter 3
Operating the ETC2002 ................................................. 12
Controls and Indicators ...................................................................... 12
PROG-RUN Switch .....................................................................................12
LED Indicators...........................................................................................12
Modes of Operation............................................................................. 13
Operational Mode ......................................................................................13
Program Mode...........................................................................................13
Service Mode ............................................................................................13
Using the ETC2002 .............................................................................. 13
Slave Network Connections ........................................................................13
Master Network Connections ......................................................................14
Routing Messages over Slave Networks .......................................................15
Shared Device Access ................................................................................16
ETC2002 Network Applications....................................................................17
ETC2002 Clock ..........................................................................................19
Chapter 4
Connecting to the ETC2002 .......................................... 20
Using HyperTerminal .......................................................................... 20
Running HyperTerminal..............................................................................20
Opening a Terminal Session .......................................................................21
Closing a Terminal Session .........................................................................22
Using Telnet ......................................................................................... 22
Running Telnet from HyperTerminal............................................................22
Running the Telnet Client ...........................................................................23
Opening a Telnet Session ...........................................................................23
Closing a Telnet Session.............................................................................24
Dial-Up Networking ............................................................................. 24
Using PAS Software ............................................................................ 27
Configuration Database..............................................................................27
Setting up Communications ........................................................................28
Setting Up the ETC2002 .............................................................................30
Authorization.............................................................................................31
Chapter 5
Setting Up the ETC2002 ................................................ 32
Changing the Password and Security ............................................... 32
Changing Time and Date .................................................................... 33
Configuring Local Time Settings ....................................................... 33
ETC2002 Network Communicator
3
Chapter 1 General Information
Mechanical Installation
Configuring Serial Ports ..................................................................... 34
Configuring the Network..................................................................... 35
Configuring Dial-Up Connections ...................................................... 37
Configuring Wireless RF Connections .............................................. 39
Configuring Gateway Options ............................................................ 41
Configuring Device Routing Table..................................................... 43
Configuring eXpertPower Client ........................................................ 44
Configuring Data Server ..................................................................... 45
4
Chapter 6
Upgrading Device Firmware ......................................... 52
Chapter 7
Device Maintenance ...................................................... 54
Appendix
Technical Specifications ............................................... 56
ETC2002 Network Communicator
Chapter 1 General Information
Chapter 1 General Information
The ETC2002 Network Communicator is a multi-port Internet-to-serial and
Internet-to-wireless ZigBee gateway that connects multiple serial RS485/422 or wireless ZigBee devices to the Internet via a local Ethernet
network or via public telephone lines. It can also be used as an Internet-toInternet router for connecting master stations to remote slave devices that
are directly connected to the Internet. The ETC2002 provides transparent
master-slave connections using TCP/IP versions of the popular industrial
fieldbus protocols such as Modbus RTU, DNP3, and SATEC ASCII.
The embedded Data server allows the ETC2002 to automatically acquire
data from slave devices and to store it in the memory exchanges or in the
data log files in non-volatile memory, so a user application can read blocks of
acquired data directly from the ETC2002 exchanges without waiting for a
response from slow serial and wireless devices. The application can also
write data to slave devices via the ETC2002 exchanges instead of waiting
until a remote device is accessible. The Data server may be programmed to
monitor the slave device’s status registers for specific events and to record
them to a log file, and send alerts to a remote server.
Features:
•
Ethernet 10Base-T port
•
Optional Dial-Up modem port
•
Two RS-422/RS-485 master ports for connecting to serial
networks
•
Service RS-232 port that can be used as a slave port for
serial master applications
•
Optional wireless ZigBee modem (IP-Link 2000) for
connecting to wireless networks
•
Connections using popular field-bus protocols such as
Modbus TCP, DNP3.0 TCP, and SATEC ASCII TCP
•
Terminal connection
•
Telnet service
•
Embedded Data server: up to 250 real-time data
exchanges, up to 250 data write exchanges, and up to
250 16-bit status event exchanges
•
Up to 250 data log files
•
Event log for recording status change events and device
diagnostics
•
Table top, DIN Rail or wall-mounting options
•
1.5 Mbyte non-volatile memory with battery backup for
storing data and event files
•
Real Time Clock
•
IRIG-B time-code input for satellite-synchronized clock
•
Four optically isolated digital inputs for monitoring
external digital signals
•
120/240V AC/DC operation
ETC2002 Network Communicator
5
Chapter 2 Installation
Mechanical Installation
Chapter 2 Installation
Mechanical Installation
The ETC2002 can be located on a table top, or be mounted on a 35-mm DIN
rail or on a panel. See Figures 2-2 through 2-4 for mounting instructions.
Figure 2-1 shows the device dimensions.
ETC2002
COM 1
POWER
SUPPLY
COM 3
RS-232
L/+ N/-
1 2 3 4 5
INDICATIONS
COM 4
RS-422/485
+TX
+RX
-TX
-RX
LOW
BATTERY
TX
RX
COM 2
RUN
IRIG-B
COM 5
RS-422/485
TEL.LINE
DIGITAL INPUTS
1
2 3 4
CM
ACTIVITY
+TX
+RX
-TX
-RX
CPU
Figure 2-1 ETC2002 Dimensions
Figure 2-2 Table Top Placement
6
ETC2002 Network Communicator
Chapter 2 Installation
Electrical Installation
Figure 2-3 Din Rail Mounting
Figure 2-4 Panel Mounting
Electrical Installation
Power Source Connection
Before connecting your device to the power source, check the label on the
back of the device to ensure that it is equipped with the appropriate power
supply.
AC power supply: Connect the line wire to terminal L/+ and the neutral wire
to terminal N/-.
DC power supply: Connect the positive wire to terminal L/+ and the negative
wire to terminal N/-.
ETC2002 Network Communicator
7
Chapter 2 Installation
Electrical Installation
Figure 2-5 Power Source Connection
Chassis Ground Connection
Connect the chassis ground of the device to the switchgear earth ground
2
using a dedicated wire greater than 2 mm /14 AWG.
Serial Port Connection
The COM3 RS-232 service port is normally used for servicing and setting up
the ETC2002. It can also be used as a slave port for serial-to-serial
communications via the ETC2002 gateway.
The COM4 and optional COM5 gateway ports are used for connecting the
ETC2002 to the RS-422/RS-485 slave networks with up to 32 devices on
each network. For device routing rules, see Routing Messages over Slave
Networks in Chapter 3.
The COM4 port can also be used as a slave port for a connection of a master
application to the ETC2002 via an RS-422/RS-485 serial network.
For proper serial communications, ensure that all port parameters, such as
the communication protocol, baud rate, data format and parity, are correctly
set in both the ETC2002 and in the connected serial devices. See Serial
Network Connections in Chapter 3 and Configuring Serial Ports in Chapter 5
for the ETC2002 setup instructions. Refer to Figures 2-6 through 2-11 for the
connection diagrams.
Figure 2-6 Serial Network Connection
8
ETC2002 Network Communicator
Chapter 2 Installation
Electrical Installation
COM3 RS-232 Connection
Figure 2-7 Simple RS-232 3-Wire Connection, 9-pin Female Connector
Figure 2-8 Simple RS-232 3-Wire Connection, 25-pin Connector
COM4/COM5 RS-422/RS-485 Connection
Figure 2-9 Multidrop RS-422 Connection
ETC2002 Network Communicator
9
Chapter 2 Installation
Electrical Installation
Figure 2-10 Multidrop RS-485 Connection
Figure 2-11 Multidrop RS-485 Connection
Wireless ZigBee RF Modem Connection
An external IP-Link 2000 modem is used for connecting the ETC2002 to a
wireless ZigBee network. Connect the IP-Link 2000 RS-485 terminals A and
B to the COM5 +TX and -TX terminals respectively. Make a short between
COM5 terminals +TX and +RX, and between terminals –TX and –RX. Put a
termination resistor between the IP-Link 2000 terminals A and B.
Ì If your device is ordered with the wireless RF modem option, the ETC2002
gateway stops operations until it establishes a connection with the IP-Link 2000
modem. Do not disconnect the IP-Link 2000 from the ETC2002 and do not
switch it off while the ETC2002 is operational.
Internet Connections
The ETC2002 is connected to the Internet either via a local Ethernet
network, or via public telephone lines using a Dial-Up PPP connection.
Ì Connecting a device with the factory-set IP address to the Ethernet network can
disrupt communications if the IP address exists on the network. Change the IP
address in your ETC2002 as instructed in Section 4 before connecting a device to the
network.
10
ETC2002 Network Communicator
Chapter 2 Installation
Electrical Installation
Ethernet Connection
Plug the end of the Ethernet cable that came with your device into the wall
Ethernet jack or into the Ethernet hub jack, and the other end into the RJ45
jack at the front of the ETC2002 marked COM1/ETHERNET.
Figure 2-12 Network Connections
See Internet Connections in Chapter 3 and Configuring the Network in
Chapter 5 for instructions on how to program your device for networking via
Ethernet.
Dial-Up Connection
If you ordered your ETC2002 with the modem option, plug the end of the
standard phone cord into the wall jack, and the other end into the RJ11 jack
at the front of the ETC2002 marked COM2/TEL.LINE.
The device modem provides two modes of operation:
•
Regular dial-in connection to the ETC2002 server from
a remote computer through Dial-Up networking.
•
Dial-out connection to a remote server via your Internet
service provider – used for eXpertPower™ services.
See Internet Connections in Chapter 3 and Configuring
Dial-Up Connections in Chapter 5 for instructions on how
to program your device for Dial-Up networking.
Digital Input Connection
The ETC2002 has four optically isolated dry-contact digital inputs for
monitoring external digital signals.
Figure 2-13 Digital Input Connections
ETC2002 Network Communicator
11
Chapter 3 Operating the ETC2002
Controls and Indicators
Chapter 3 Operating the ETC2002
Controls and Indicators
PROG-RUN Switch
The ETC2002 has a PROG-RUN switch that puts the device into program
mode for local servicing and programming. The switch must be in the RUN
position for normal device operation.
Put the PROG-RUN switch in the PROG position for setting up your device
or upgrading device firmware via a Terminal program (see Using
HyperTerminal in Chapter 4 for instructions).
LED Indicators
Figure 3-1 Indicator LEDs
The ETC2002 has two yellow device status LEDs and ten green network
status LEDs that show the present device status and activity on
communication ports.
The flashing yellow CPU LED indicates the device status as follows:
•
The CPU LED flashing for one second with a onesecond pause indicates that the device is in the
operational state and is functioning normally.
Depending on the position of the PROG-RUN switch,
the COM3 service port is available for communications
via a Terminal program or for master communications.
•
The CPU LED flashing briefly 2 times with a onesecond pause indicates that the device is in service
mode and is not operational.
•
The CPU LED flashing briefly 3 times with a onesecond pause indicates that a critical error has
occurred and the device is not operational. Contact
your local distributor for servicing.
The yellow BATTERY LOW LED lights up when the backup battery is near
the end of its operational life and should be replaced.
The network status LEDs indicate activity on communication ports as follow:
12
•
COM1 Ethernet port: the LINK LED lights up when the
port is connected to the local network; the ACTIVITY
LED flashes when the device receives or transmits
data via the Ethernet port.
•
COM2 Dial-Up modem port: the DCD (Data Carrier
Detect) LED lights up when a connection between the
ETC2002 and a remote modem is established; the
ACTIVITY LED flashes when the device receives or
transmits data via the modem port.
•
COM3, COM4 and COM5 serial ports: the RX and TX
LEDs flash when the device receives or transmits data
via a port.
ETC2002 Network Communicator
Chapter 3 Operating the ETC2002
Modes of Operation
Modes of Operation
Operational Mode
In the operational mode, the device services the Internet to serial gateway
connections from client applications, and the COM3 port operates in slave
mode allowing serial-to-serial network connections.
To put the ETC2002 into operational mode, set the PROG-RUN switch in the
RUN position.
Program Mode
In program mode, the COM3 port operates as a service port that allows the
user to review or change settings in the device via a Terminal program (see
Using HyperTerminal in Chapter 4 for more information). The device still
services the Internet to serial gateway connections, but serial-to-serial
master connections through the COM3 port are not available.
To put the device into program mode, set the PROG-RUN switch in the
PROG position.
Service Mode
Service mode is used for local device servicing and upgrading firmware
through a Terminal program. In service mode, the Internet-to-serial gateway
is not operational.
The device enters service mode either from program mode upon an explicit
user command sent via a Terminal program, or when the device is powered
with the PROG-RUN switch set in the PROG position. See Upgrading
Device Firmware in Chapter 6 for instructions.
Using the ETC2002
Slave Network Connections
Serial Network Connections
The ETC2002 is connected to serial RS-422/485 slave networks via the
COM4 and COM5 gateway ports.
The COM4 should be set to master mode to operate as a gateway port. The
COM5 port is factory-set to master mode. See Configuring Serial Ports in
Chapter 5 for information on programming serial ports.
The communication protocol to be used for serial networking via the
ETC2002 is defined by the Network TCP service port setting. See
Configuring the Network in Chapter 5 for information on programming the
ETC2002 TCP service port.
Wireless RF Network Connections
The COM5 port can be configured to support a wireless RF ZigBee slave
network built on a Helicomm IP-Link platform.
The IP-Link network is an expandable, low-rate wireless ZigBee platform,
which allows various configurations, including mesh network topology to be
programmed by the user to best match the installation conditions and
applications networking needs. A network may contain up to 30 remote
nodes with full mesh support and can operate at one of the seven
frequencies from 907MHz to 922MHz to avoid interference with other ZigBee
networks.
Slave ZigBee devices are provided with the embedded IP-Link 1000
modules. The ETC2002 is connected to a ZigBee network via an external IPLink 2000 modem that operates as a master node.
ETC2002 Network Communicator
13
Chapter 3 Operating the ETC2002
Using the ETC2002
A wireless network is used as a transparent media for delivering Modbus
RTU messages. To identify devices on the network, each slave node is
assigned a network ID that is identical to the device Modbus address. See
Configuring Wireless RF Connections in Chapter 5 for information on
configuring the IP-Link module parameters in the ETC2002.
Internet Connections
Starting with V21.5.4, the ETC2002 provides connections to slave devices
that are linked to the Internet via the Modbus/TCP or DNP3/TCP protocol.
The device routing table is used for assigning the IP addresses to slave
devices. See Routing Messages over Slave Networks below for more
information on using the device routing table in the ETC2002.
To configure Internet connections for your devices:
1.
2.
In the device routing table, specify the IP addresses for Internet
devices connected to the ETC2002. See Configuring Device
Routing Table in Chapter 5 for more information.
Enable the routing table in your ETC2002 via the ETC2002
Gateway Options Setup (see Configuring Gateway Options in
Chapter 5).
Master Network Connections
Internet Connections
The ETC2002 provides a TCP server for master client connections on one of
the standard TCP ports: 502 (Modbus/TCP), 20000 (DNP3/TCP) or 5002
(SATEC ASCII/TCP). The TCP server supports eight simultaneous client
connections.
NOTE:
Starting with V21.5.4, the ETC2002 provides the permanent
Modbus/TCP server on port 502. Selecting the TCP service port in
the ETC2002 (see Configuring the Network in Chapter 5) launches an
additional server either on the DNP3/TCP port 20000, or on the
SATEC ASCII/TCP port 5002, allowing simultaneous connections on
both ports.
The TCP server can be accessed via a local Ethernet network or via a Dialup PPP Internet connection using an embedded 56K modem.
The ETC2002 Dial-up port is programmable either for dial-in connections
from a remote TCP client via Windows Dial-Up Networking services, or for
dial-out connections to a remote TCP server via a local Internet Service
Provider (ISP).
Ethernet Connections
To setup your Ethernet connections:
1.
2.
Define the network IP parameters via the ETC2002 Network
Setup. If you use the ETC2002 eXpertPower client connections
via the Ethernet network, define a non-zero default gateway
address, so the client connections will be directed to the Ethernet
network (see Note in “Dial-Out Connections” below).
Define the TCP service port number for your application protocol.
See Configuring the Network in Chapter 5 for information on programming
the TCP service port in your ETC2002.
Dial-In Connections
To set up your dial-in connections, define the IP parameters for the modem
interface: the IP address, subnet mask and default network gateway, and the
number of rings before answering an incoming call.
14
ETC2002 Network Communicator
Chapter 3 Operating the ETC2002
Using the ETC2002
See Configuring Dial-Up Connections in Chapter 5 for more information on
configuring your modem. See Dial-Up Networking in Chapter 4 for
information on using Windows Dial-Up Networking for dial-in connections.
Dial-Out Connections
Dial-out connections are normally used with eXpertPowerTM applications.
The ETC2002 eXpertPower client can initiate connections to the
eXpertPowerTM server on a time basis. For information on configuring
eXpertPower connections, see Configuring eXpertPower Client in Chapter 5.
To configure your ETC2002 modem for dial-out connections:
1.
2.
Set the default Ethernet gateway address to 0.0.0.0 to direct
client connections to the modem network. See Configuring the
Network in Chapter 5 for information on programming the
Ethernet port in your ETC2002.
Define your service provider’s phone number, the login name
and the password, and select the modem dialing options: the
number of redial attempts, the time between attempts, and the
connection timeout. Other IP connection parameters are
automatically negotiated with the remote server. See Configuring
Dial-Up Connections in Chapter 5 for information on configuring
the Dial-Up modem.
NOTE:
If your ETC2002 has both the Ethernet and modem network interfaces, the
eXpertPower client uses one of these for connections to the eXpertPowerTM
server. The default Ethernet network gateway address defines which one of
the networks is used. If the default gateway address is not defined (i.e., it is
set to 0.0.0.0), the ETC2002 uses the dial-out modem connection via your
local Internet provider. If you defined the default network gateway address,
any call to the IP address, which is not included in the address space of the
both networks, is redirected to the default Ethernet gateway.
Serial Master Connections
The ETC2002 can also be used as a serial-to-serial or a serial-to-wireless
gateway. This provides connections to slave networks from serial
applications using the COM3 RS-232 or the COM4 RS-422/485 slave port.
To use the COM3 port as a slave port:
1.
2.
Configure the COM3 port communication parameters for your
master application. See Configuring Serial Ports in Chapter 5 for
information on programming serial ports.
Ensure that the PROG-RUN switch is in the RUN position.
To use the COM4 port as a slave port:
1.
2.
Configure the COM4 port communication parameters for your
master application. See Configuring Serial Ports in Chapter 5 for
information on programming serial ports.
Ensure that the COM4 port direction in the port setup is set to
“Slave”.
Routing Messages over Slave Networks
A device address is used to route master requests to a correct network
where the target device is physically located. The device address range is
programmable in the range of 1 through 247. It may be restricted by specific
protocol limitations.
One of the device addresses is reserved for accessing the ETC2002
configuration and data registers. The factory-set ETC2002 network address
is 99. It can be moved to another address via the ETC2002 Gateway Options
setup if you wish to use the default ETC2002 address for addressing your
slave devices.
ETC2002 Network Communicator
15
Chapter 3 Operating the ETC2002
Using the ETC2002
The ETC2002 has two options for routing messages over the slave networks,
depending on whether the device routing table is defined in your ETC2002 or
not.
The first option uses implicit rules that identify the device location statically
upon the device address. The following table shows how the messages are
routed through the COM4 and COM5 serial ports depending on the port
usage. When using non-standard communication protocols, all messages
are routed to the COM4 port.
Port
COM4 Master
COM5
COM5
COM4 Master + COM4 Master + COM4 Slave +
Unused
COM5 Serial
COM5 IP-Link
COM5
1-247
1-32
216-247
33-247
1-215
1-247
The second option uses the device routing table. It is available starting with
V21.5.4. The routing table explicitly identifies the target network for every
individual device connected to the ETC2002. For serial and wireless devices,
it specifies a serial port to which the device network is connected. For
Ethernet devices, it allows you to specify the device’s IP address on the
Ethernet network.
To use the device routing table:
1.
2.
Specify a routing path for every device connected to the
ETC2002 gateway. Specify the IP address for every Internet
device and the target serial port for every serial and wireless
device connected to the ETC2002. See Configuring Device
Routing Table in Chapter 5 for information on programming the
device routing table.
Enable the routing table in your ETC2002 via the ETC2002
Gateway Options Setup (see Configuring Gateway Options in
Chapter 5).
Shared Device Access
Shared device access allows several clients to simultaneously access the
slave device’s registers either for reading or writing. It is enabled by the
default, so different clients can poll registers in the same device without
collisions that are normally resolved by the ETC2002.
However, accessing a file in the device at the time when another client is
reading data from that or another file in the same device could destroy file
buffers such that both clients may receive corrupted data.
To avoid possible collisions, the ETC2002 offers you two options:
1.
2.
16
First, you can entirely disable shared device access so that the
ETC2002 rejects any additional requests addressed to a device
that is being accessed by another client. In this event, the
ETC2002 returns an exception response with the error code 10
“Gateway is busy” until the first client closes the session or points
to a different device. See Configuring Gateway Options in
Chapter 5 on how to enable or disable shared device accesses in
your ETC2002.
The second option uses the device routing table for defining a
device-sharing policy. Shared device access should be enabled
in the ETC2002 (see Configuring Gateway Options in Chapter 5),
and device-sharing rules should be selected for each individual
device. In this event, only protected registers, which are defined
by a selected access rule, are blocked for shared accesses while
others are always available for all clients. See Configuring
Device Routing Table in Chapter 5 for information on
programming the device-routing table.
ETC2002 Network Communicator
Chapter 3 Operating the ETC2002
Using the ETC2002
ETC2002 Network Applications
Transparent Gateway
The ETC2002 normally provides a means for transparent exchange of
messages between master Internet and serial client applications, and slave
serial or wireless devices.
The ETC2002 can manage up to eight concurrent sessions between master
stations and slave devices. Each connection is fully transparent for the
master. The ETC2002 forwards client requests to target devices, and then
returns responses to the master application, maintaining all timing
regulations required by the protocol. The serial networks are accessed in a
queued manner that prevents possible collisions.
Data Server
The ETC2002 has an embedded Data server that allows the user to save
time required for polling multiple devices, especially via slow serial
interfaces. It utilizes the ETC2002 non-volatile memory for automatic data
acquisition.
The Data server is accessible via the Modbus/TCP protocol from any remote
application. The user application can read blocks of ready data directly from
the ETC2002 memory exchanges without the need to wait until slow devices
respond to master requests.
The Data server can also perform a delayed write of data so the application
does not need to wait until the device is accessible, but rather can write data
to the ETC2002 memory exchanges, with the ETC2002 then taking
responsibility for delivering data to the target devices.
The Data server can also periodically poll device status registers, record
events to a log file and give alerts on specific events.
The following table gives a summary of the available data exchanges.
Exchange Type
Real-time data exchange
Status event exchange
Data write exchange
Number of
Exchanges
250
250
250
Exchange Block
Size, registers
1-114
1
1-12
NOTE:
The real-time, status event and write data exchanges with the
same exchange number are internally linked in the ETC2002 to
the same device address. If you change the device address for
one of the exchanges, the same address will be taken for other
configured exchanges that have the same exchange number.
See Configuring Data Server in Chapter 5 for information on configuring data
exchanges. Refer to the ETC2002 Modbus Guide for information on
accessing and retrieving data from the Data server exchanges.
Real-Time Data Exchanges
Real-time data exchanges are used for periodic retrieval of data from the
connected devices. The ETC2002 provides up to 250 real-time data
exchanges of 1 to 114 registers long. They are directly accessible from
remote master applications.
When the Data server is enabled, it acquires data from the connected
devices either continuously, or on a periodic basis. If continuous polling is
disabled, the devices are requested periodically at predefined poll intervals.
If continuous polling is enabled, the ETC2002 retrieves data from the devices
in turn without pauses.
You can individually enable or disable polling data for a specific exchange. If
the device has an onboard real-time clock, you can enable periodic RTC
ETC2002 Network Communicator
17
Chapter 3 Operating the ETC2002
Using the ETC2002
updates from the ETC2002 clock, which may be synchronized with the
precise satellite GPS clock using an optional IRIG-B input.
Acquired real-time data is normally stored in the ETC2002 exchanges. If the
user wishes, acquired data can be periodically moved to historical circular
files where data is kept for a long time until it is overwritten by newer data.
Data is recorded to historical files at regular intervals. To enable logging,
specify a non-zero logging interval in the Data Server Options setup (see
Configuring Data Server in Chapter 5). The logging interval is always
represented as a whole number of data polling intervals even if the polling
itself is not synchronized with polling intervals, such as in the event of
continuous polling. Since the ETC2002 attempts to synchronize polling
devices with the beginning of an hour, it is recommended to program a
logging interval in such a manner that it is a whole divisor of 60 minutes.
Historical records can be read in an arbitrary manner, or in a sequential
order. See the ETC2002 Modbus Guide for more information on retrieving
log files from your device.
Status Event Exchanges
The Data server logs binary events asserted by the connected devices and
gives notification to the eXpertPower server.
A binary event mask specifies critical event bits in the device status register.
Whenever the Data server detects a change in the status bits selected by the
event mask, it records an event record to the circular Event log file. If the
eXpertPower service is enabled in the ETC2002, this event initiates a
connection to the eXpertPower server.
Polling status events is performed via the status event exchanges. The Data
server provides up to 250 event exchanges of 1 register long, with a
separate event mask.
The Data server provides the auto re-set option that may be used to clear a
latched device status register after it has been read. In most devices, critical
events are latched into a status register, so that the new events are not
generated until the register is explicitly cleared by a master application.
Since status registers may be implemented in the device either as coils, or
as holding registers, you should specify a register type for each event
exchange.
Write Data Exchanges
The Data server can provide remote writing data to serviced devices upon
user request. Up to 250 write exchanges are supported with a size of 1 to 12
registers.
The following table shows the write exchange layout.
Write Exchange Block
Description
Exchange number
Write flag
Range
0-249
0 – Data has been written
1 – Data is waiting to be written
Data register 1
...
Data register 12
To send data to a device via a write exchange, write data to the write
exchange with the write flag being set to 1. The write flag is automatically
cleared after the data has been successfully transferred to the device.
Always check this flag before writing new data to the exchange to ensure it is
empty, otherwise previously written data may be lost.
18
ETC2002 Network Communicator
Chapter 3 Operating the ETC2002
Using the ETC2002
Monitoring Digital Inputs
The Data server provides continuous monitoring events asserted by the
ET2002 digital inputs and gives notification to the eXpertPower server.
Whenever the Data server detects a change in the status of the ETC2002
digital inputs, it records an event record to the Event log file. If the
eXpertPower service is enabled in the ETC2002, this event initiates a
connection to the eXpertPower server.
eXpertPowerTM Client
The ETC2002 has an embedded eXpertPowerTM client that provides
communications with the eXpertPowerTM server – the SATEC proprietary
Internet services.
Connections to the eXpertPowerTM server are normally handled on a periodic
basis, but can also be initiated via the ETC2002 event exchanges and the
ETC2002 digital inputs DI1-DI4 to give an alert for specific events.
See Configuring eXpertPower Client in Chapter 5 for more information on
configuring the eXpertPower client in your ETC2002.
ETC2002 Clock
GPS Clock Synchronization
The ETC2002 has the IRIG-B input port for receiving the IRIG-B time code
signal from an external GPS satellite clock. The ETC2002 IRIG-B port uses
unmodulated pulse-width coded time code signal (unbalanced 5V level).
To use the IRIG-B input:
1.
2.
Connect the GPS master clock to the IRIG-B BNC connector on
the front of the ETC2002
Define your time zone offset in the Local Settings setup. See
Configuring Local Time Settings in Chapter 5 for information on
configuring time options in your device.
When the IRIG-B signal is present on the device input, the ETC2002
automatically synchronizes its clock with the GPS time each second,
normally with accuracy better than 1 millisecond if the time is synchronized
with the GPS satellite time. If the GPS clock loses the satellite signal, the
clock continues to generate the IRIG-B time code referenced to the last
available satellite time, but the time quality may deteriorate. Such signal
losses can last from a few minutes to several hours. During such outages,
the time code generated by the GPS receiver is typically accurate to within a
few milliseconds over a 24-hour period.
If the IRIG-B signal is not present on the device input, the ETC2002
automatically uses its internal RTC clock.
Daylight Savings Time
The ETC2002 clock can automatically switch the clock from standard time to
daylight savings time (DTS) at preset time switch dates. The default
factory-set time change points are set for the U.S.A.
When the daylight savings time is enabled, the ETC2002 automatically
adjusts the device clock at 02.00 AM when daylight savings time
begins/ends.
If the daylight savings time option is disabled, you must manually adjust the
device clock for daylight savings time. The daylight savings time option is
disabled in the ETC2002 by default.
See Configuring Local Time Settings in Chapter 5 for information on
configuring local time options in your device.
ETC2002 Network Communicator
19
Chapter 4 Connecting to the ETC2002
Using HyperTerminal
Chapter 4 Connecting to the ETC2002
Using HyperTerminal
Windows HyperTerminal allows you to configure the network,
communications and security settings in your ETC2002, and to view certain
diagnostic information such as device diagnostics and network statistics.
HyperTerminal is also used for servicing the ETC2002 and upgrading the
device firmware.
Running HyperTerminal
1.
2.
3.
20
Connect your PC to the ETC2002 COM3 RS-232 port
using the standard RS-232 DTE-DTE (null-modem) cable
that came with your ETC2002.
Run HyperTerminal from the Windows Start -> Programs
-> Accessories -> Communications menu.
Type a name for your new connection and click OK.
4.
In the “Connect Using” box, select the PC COM port to
which your ETC2002 is connected and click OK.
5.
Select 19200 bps in the “Bits per second” box, select
“Xon/Xoff” in the “Flow control box”, and then click OK.
ETC2002 Network Communicator
Chapter 4 Connecting to the ETC2002
6.
Using HyperTerminal
From the File menu, select Save to save your settings for
the ETC2002 session. When you next open a session and
the New Connection dialog appears, click Cancel, select
Open from the File menu, and then double-click on your
session file.
Opening a Terminal Session
Put the PROG-RUN key on the ETC2002 in the PROG position. The
ETC2002 Terminal program is now launched and will print a list of the
available commands as follows:
ETC2002 Ethernet Converter Ver. 21.X.X
SATEC/TCP Server, Modbus/TCP Server, DNP3.0/TCP Server.
Copyright (C) 2002, SATEC Ltd.
ETC Terminal commands
--------------------------------------------h
Displays this text
ver
About ETC version
password
Password setting
ip
TCP/IP settings
port
TCP service port number
b
Change the terminal baud rate
COM[Port][Baud][Data] Serial port settings:
Port = 3/4/5
Baud = 1200/…/57600
Data = 7E/8N/8E
modem
Modem connection parameters
XP
eXpertPower client parameters
time [hh:mm:ss]
Time
date [dd/mm/yy]
Date
log
Prints network log
stat
Prints network statistics
stat ip
Prints current network IP
addresses
stat xp
Prints XP client status
service
Service Menu
datasrv
Data server configuration
run dump
Starts dumping the log to console
run net
Starts the network
run server
Starts the TCP server
ETC2002 Network Communicator
21
Chapter 4 Connecting to the ETC2002
stop dump
stop net
stop server
reset
quit
Using Telnet
Stops dumping the log to console
Shuts the network down
Shuts the TCP server down
Resets the device
Quit console
You are prompted for the password to login, as in the following example:
Login password: *
>
If your login was successful, you are not prompted for the password again
until you close the terminal session. The default ETC2002 password is 0
unless you have changed it. A password is always required for a terminal
session regardless of whether the communications security is enabled or
disabled.
After receiving the Terminal prompt “>”, you may enter your commands.
Closing a Terminal Session
To close your terminal session, put the PROGRAM-RUN key on the
ETC2002 in the RUN position.
Using Telnet
Unlike HyperTerminal, Telnet allows you to access the device through a local
network or from any location on the Internet where your device is visible. Just
like Windows HyperTerminal, Windows Telnet allows you to configure the
network, communications and security settings in your ETC2002, and to view
certain diagnostic information such as device diagnostics and network
statistics.
You can establish a telnet connection to the device from Windows
HyperTerminal or from Windows Telnet Client.
Running Telnet from HyperTerminal
1.
2.
3.
22
Run HyperTerminal from the Windows Start -> Programs
-> Accessories -> Communications menu.
Type a name for your new connection and click OK.
Select TCP/IP (Winsock) in the “Connect Using” box, type
the ETC2002 IP address in the “Host address” box, and
set the port number to 5023. Click OK.
ETC2002 Network Communicator
Chapter 4 Connecting to the ETC2002
Using Telnet
Running the Telnet Client
1.
From the Start menu, select Run, type telnet and click OK.
The following text appears in a window:
Microsoft (R) Windows 2000 (TM) Version 5.00 (Build
2195)
Welcome to Microsoft Telnet Client
Telnet Client Build 5.00.99206.1
Escape Character is 'CTRL+]'
Microsoft Telnet>
2.
Type open followed by the ETC2002 IP address, followed by 5023 as
the ETC2002 port number, for example:
Microsoft Telnet>open 192.168.0.203 5023
Opening a Telnet Session
When a telnet connection is established, the ETC2002 Telnet server prints a
list of the available commands as follows:
ETC Telnet Commands.
--------------------------------------------------------h
- Displays this text
ver
- About ETC version
password
- Password setting
ip
- TCP/IP settings
port
- TCP service port number
COM[Port] [Baud] [Data] - Serial port settings:
Port = 3/4/5
Baud = 1200/2400/…/57600/115200
Data = 7E/8N/8E
ETC2002 Network Communicator
23
Chapter 4 Connecting to the ETC2002
mbus
ID
modem
XP
time [hh:mm:ss]
date [dd/mm/yy]
log
stat
stat ip
stat xp
service
datasrv
run dump
run server
stop dump
stop server
reset
rsttmr
quit
Dial-Up Networking
- Set MODBUS ID range and ETC MODBUS
-
Modem connection parameters
eXpertPower client parameters
Time
Date
Prints network log
Prints network statistics
Prints current network IP addresses
Prints XP client status
Service Menu
Data server configuration
Starts dumping the log to console
Starts the TCP server
Stops dumping the log to console
Shuts the TCP server down
Resets the device
Reset timer period
Quit console
You are prompted for the login name and password to login, as in the
following example:
Login Name: *******
Login password: ******
>
If your login was successful, you are not prompted for the password again
until you close your telnet session. Consult your local representative for the
default ETC2002 login name and password.
After receiving the Telnet prompt “>”, you may enter your commands.
Closing a Telnet Session
To close your Telnet session, close your telnet client application.
Dial-Up Networking
You can use Windows Dial-Up networking to access the ETC2002 via public
telephone lines, either for connecting to the ETC2002 TCP server from PAS
or your remote Internet application, or for connecting to the ETC2002 Telnet
server from the Windows Telnet client.
To use Windows Dial-Up Networking for dial-in connections, create a new
Dial-Up connection for your ETC2002:
1.
2.
24
From the Start menu, select Settings -> Network and Dial-Up
Connections -> Make New Connection.
Select “Dial-up to the Internet” and click Next.
ETC2002 Network Communicator
Chapter 4 Connecting to the ETC2002
Dial-Up Networking
3.
Select “I want to set my Internet connection manually” and click Next.
4.
Select “I connect through a phone line and a modem” and click Next.
5.
Select a modem you use to connect to the Internet and click Next.
ETC2002 Network Communicator
25
Chapter 4 Connecting to the ETC2002
26
Dial-Up Networking
6.
Type the telephone number of the ETC2002 modem and click Next.
7.
Leave the user name and password boxes blank and click Next. In dialin mode, the ETC2002 does not require the name and password to
login.
ETC2002 Network Communicator
Chapter 4 Connecting to the ETC2002
8.
Type the connection name and click Next.
9.
Check “No” and click Next.
Using PAS Software
Later, you can use the name of your Dial-up connection in Internet
applications to dial to the ETC2002. For all Dial-up Internet connections, use
the IP address you have defined in your ETC2002 for the modem interface
via the Dial-Up Networking Setup (see Configuring Dial-Up Connections in
Chapter 5).
Using PAS Software
Supplemental PAS software that came with your ETC2002 can be used for
configuring the ETC2002 via the Internet.
See the “PAS Getting Started Guide” supplied on the installation CD for
information on how to install PAS on your PC.
Configuration Database
To communicate with the ETC2002 from PAS, create a site database for
your device. All communication and configuration data for your device will be
stored in this database. During configuration, store all setups to the site
ETC2002 Network Communicator
27
Chapter 4 Connecting to the ETC2002
Using PAS Software
database so that PAS recognizes device properties regardless of whether
the ETC2002 is online or offline.
To create a new database for your ETC2002:
1.
Select Configuration from the Tools menu, and then click
the Sites button on the right-hand side.
2.
From the “Look in” box, select the directory where the new
database will be stored. By default, it is the “Sites”
directory. Type a site name for your device in the “File
name” box, click New, and then click OK.
On the Instrument Setup tab, select “ETC2002” in the
“Model” box.
Set the device address to 99 unless you have changed
the ETC2002 default address in your device.
If you wish to add any comments for your device, type
them into the “Comment” box.
3.
4.
5.
Setting up Communications
Communicating through the Ethernet
To communicate through the Ethernet port:
1.
2.
On the Instrument Setup tab, select Internet Site.
Click on the Connection tab.
3.
Click on the “IP address” and type in the IP address that
you defined in Network Setup in your ETC2002. The
factory set default IP address is 192.168.0.203.
In the “Protocol” box, select the communications protocol
for the ETC2002 TCP port. The host port is set
automatically as you select the protocol. Select “Modbus
RTU” for Modbus/TCP, “DNP3” for DNP3/TCP, or
“SATEC ASCII” for SATEC ASCII/TCP.
In the “Wait for answer” box, adjust the time that PAS should wait for a
connection before announcing an error and the number of re-tries that
PAS should use to receive a response from the device if
communications fail.
4.
5.
28
ETC2002 Network Communicator
Chapter 4 Connecting to the ETC2002
Using PAS Software
Communicating through a Dial-up Connection
Configuring a Dial-up Connection
To communicate through a Dial-up modem:
1.
2.
On the Instrument Setup tab, select Internet Site.
Click on the Connection tab.
3.
Click on the “IP address” and type in the IP address you
defined in Dial-Up Networking Setup in your ETC2002.
The default IP address preset at the factory is
192.168.10.203.
In the “Protocol” box, select the communications protocol
for the ETC2002 TCP port. The host port is set
automatically as you select the protocol. Select “Modbus
RTU” for Modbus/TCP, “DNP3” for DNP3/TCP, or
“SATEC ASCII” for SATEC ASCII/TCP.
In the “Wait for answer” box, adjust the time that PAS
should wait for a connection before announcing an error
and the number of re-tries that PAS should use to receive
a response from the device if communications fail.
4.
5.
ETC2002 Network Communicator
29
Chapter 4 Connecting to the ETC2002
6.
7.
Using PAS Software
In the “Connection” box, select the Dial-up connection you
created for the ETC2002. See Dial-Up Networking for
information on how to create a Dial-up connection in
Windows.
Check the AutoDial box, if you wish PAS to automatically
connect to your ETC2002 every time you access it from
PAS; otherwise you must manually dial your connection.
Manually Dialing your Connection
To manually dial your connection:
1.
Select your connection name from the Start menu -> Settings ->
Network and Dial-Up Connections.
2.
Click Dial.
Setting Up the ETC2002
PAS allows you to prepare setup data for the ETC2002 offline without the
need to have it connected to your PC.
Select the ETC2002 site from the list box on the PAS toolbar, and then select
the desired setup group from the Meter Setup menu. Click on the tab with the
setup you want to create or modify, and then fill in the boxes with the desired
configuration data. Click the “Save as…” button to store your new data to the
site database.
To save your setup to another site database, select it from the file panel, and
then click OK.
To re-use setups from another site, copy them to your present site database.
Click Open, select the desired site database, and then click OK. The opened
setup is copied to your site database.
You can also copy all setups from one site database into another site's
database. Select a device site from the list box on the toolbar from which you
want to reproduce setups, and then select “Copy to...” from the Meter Setup
menu. Select the site database to which to copy setups, and click OK.
Downloading Setup to the ETC2002
You can update each setup in your ETC2002 one at a time or download all
setups together from the site database.
To update a particular setup in your device, check the On-line button on the
PAS toolbar, select a device site from the list box on the toolbar, and then
select the desired setup group from the Meter Setup menu. Click on the tab
of the setup you want to download to the device, and then click Send.
To download all setups to your device at once, check the On-line button on
the PAS toolbar, select the device site from the list box on the toolbar, and
then select Download Setups from the Meter Setup menu.
30
ETC2002 Network Communicator
Chapter 4 Connecting to the ETC2002
Using PAS Software
Uploading Setup from the ETC2002
To upload the setup from the ETC2002 to the site database, check the Online button on the PAS toolbar, select the device site from the list box on the
toolbar, and then select Upload Setups from the Meter Setup menu.
Authorization
If communications with your ETC2002 is secured, you are prompted for the
password when you send new setup data to the device.
Enter the password and click OK. If your authorization was successful, you
are not prompted for the password again until you close the dialog window.
ETC2002 Network Communicator
31
Chapter 5 Setting Up the ETC2002
Changing the Password and Security
Chapter 5 Setting Up the ETC2002
You can configure your ETC2002 via the Terminal program connected to the
device through the COM3 service port, via the Telnet, or via PAS. See
Connecting to the ETC2002 for information on establishing a connection with
your device using different communication options.
Changing the Password and Security
Using HyperTerminal or Telnet
To change your password or a security option:
1.
Type password and press Enter. The following prompt
appears:
> password
New Password [0-99999999]:
2.
To change the password, type your new password (up to
8 digits) and press Enter, then repeat your new password
when prompted and press Enter. To leave the password
unchanged, just press Enter.
New Password [0-99999999]: ********
Repeat Password [0-99999999]: ********
3.
Type y to enable or n to disable password checking, and
then press Enter. To leave the current setting unchanged,
just press Enter.
Comm/Network Protection Enabled [y/n]: N
New: Y
Using PAS
To change the password, check the On-line button on the PAS toolbar,
select Administration from the Monitor menu, and then select Change
Password.
To change the password:
1. Type in a new 8-digit password.
2. Repeat the password in the Confirm box.
3. Check the “Enable network protection” box to enable
password checking.
4. Click Send.
32
ETC2002 Network Communicator
Chapter 5 Setting Up the ETC2002
Changing Time and Date
Changing Time and Date
Using HyperTerminal or Telnet
To view or change time or date in the ETC2002, type time or date, and
then press Enter. To change the time or date, type the new setting after the
prompt and press Enter. To leave the time unchanged, just press Enter.
>time
Time: 15:24:49
New:
or
>date
Date (dd/mm/yy): 27/04/03
New:
Using PAS
Select the ETC2002 site from the list box on the PAS toolbar, check the Online button, and then select RTC from the Monitor menu.
Click Set to synchronize the ETC2002 clock with your PC’s clock. You need
not update the clock in your device if the clock is synchronized with the GPS
master clock.
Configuring Local Time Settings
Using PAS
This setup allows you to specify your time zone and daylight savings time
options in the ETC2002.
Select the ETC2002 site from the list box on the PAS toolbar, select General
Setup from the Meter Setup menu, and then click on the Local Settings tab.
The available setup options are listed in the following table:
Parameter
Time zone
offset, min
Daylight savings
time
DST start month
DST start week
DST start
weekday
ETC2002 Network Communicator
Options
-720 to 720 min
Default
-300
(Eastern
Time)
Description
Local offset in minutes from UTC
(Universal Coordinated or Greenwich
Mean Time). It is used to produce a
local time from the GPS IRIG-B time
code.
Disabled
Disabled
When DST is disabled, the RTC
Enabled
operates in standard time only. When
enabled, the device automatically
updates the time at 2:00 AM at the
pre-defined DST switch dates.
Month-weekFirst
The date when Daylight Savings Time
weekday
Sunday in begins. The DST switch point is
Week = 1st, 2nd, 3rd, April
specified by the month, week of the
month and weekday. By default, DST
4thor Last (last week
starts at 2:00 AM on the first Sunday
of the month)
in April of each year.
33
Chapter 5 Setting Up the ETC2002
Parameter
DST end month
DST end week
DST end
weekday
Configuring Serial Ports
Options
Default
Month-weekLast
weekday
Sunday in
Week = 1st, 2nd, 3rd, October
4thor Last (last week
of the month)
Description
The date when Daylight Savings Time
ends. The DST switch point is
specified by the month, week of the
month and weekday. By default, DST
ends at 2:00 AM on the last Sunday
in October of each year.
The daylight savings time option is disabled in the ETC2002 by default. The
default daylight savings time change points are pre-set for the U.S.A.
When daylight savings time is enabled, the meter automatically adjusts the
device clock at 02.00 AM when daylight savings time begins/ends. If the
daylight savings time option is disabled, you must manually adjust the device
clock for daylight savings time.
Configuring Serial Ports
Using HyperTerminal or Telnet
To view the present serial port settings, type com and press Enter.
>com
COM3 19200 8N
COM4 9600 8N
COM5 9600 8N
To change the serial port settings, type com followed by the port number,
baud rate and data format, separated by a space, and press Enter, as in the
following example:
>com3 19200 8N
COM3 19200 8N
COM4 9600 8N
COM5 9600 8N
34
ETC2002 Network Communicator
Chapter 5 Setting Up the ETC2002
Configuring the Network
Using PAS
To enter the setup dialog, select the ETC2002 site from the list box on the
PAS toolbar, select Communications Setup from the Meter Setup menu, and
then click on the Serial Ports Setup tab. Select the desired device port in the
“Port” box.
To change the port settings, select desired port parameters, and then click
Send. See Serial Port Connection in Chapter 3 for information on using serial
ports and available options.
Configuring the Network
Using HyperTerminal or Telnet
To view your present network settings, type stat ip and press Enter:
>stat ip
Ethernet Address Statistics (ENET)
Name:
D-Link DE-220 Ethernet driver
IP address:
192.168.0.213
Subnet mask:
255.255.255.0
Gateway:
192.168.0.1
PPP Address Statistics (PNET)
Name:
Modem Driver
IP address:
192.168.10.203
Subnet mask:
255.255.255.0
Gateway:
192.168.10.204
To change the network settings, type ip and press Enter. If you wish to
change a parameter, type your new setting after the prompt and press Enter.
To leave the setting unchanged, just press Enter.
>ip
Use DHCP (0/1 = no/yes): 0
New:
Network IP address: 192.168.0.203
ETC2002 Network Communicator
35
Chapter 5 Setting Up the ETC2002
Configuring the Network
New:
Network subnet mask: 255.255.255.0
New:
Network default gateway: 192.168.0.1
New:
Refer to your network administrator for the available IP address and correct
subnet mask and default gateway settings.
If you enable DHCP (Dynamic Host Configuration Protocol), the ETC2002
obtains the network settings automatically from your network server when
the ETC2002 restarts. You must know the actual IP address assigned to
your ETC2002 in order to specify the device network address in PAS or
another application software. Use the stat ip command to view the actual IP
address assigned to your device.
NOTES:
1.
2.
If you use the modem interface for dial-out Internet connections, set
the default gateway address to 0.0.0.0. See Dial-Out Connections in
Chapter 3 for more information on using dial-out networking.
When you change a network parameter, the ETC2002 restarts the
network to accept your new settings. If you configure your device
through telnet, your current connection will be lost and you will be
required to open a new session.
To view or change the ETC2002 TCP server port setting, type port and
press Enter.
>port
TCP service port: 502
New:
The TCP service port number defines the communication protocol for the
ETC2002 gateway that is used for master-slave communications over the
networks. See the table below for available port numbers.
Using PAS
To enter the Setup dialog, select the ETC2002 site from the list box on the
PAS toolbar, select Communications Setup from the Meter Setup menu, and
then click on the Network Setup tab.
36
ETC2002 Network Communicator
Chapter 5 Setting Up the ETC2002
Configuring Dial-Up Connections
The following table lists available network options.
Parameter
Device IP Address
Network Subnet Mask
Network Default Gateway
TCP Service Port
Options
502 = Modbus/TCP
20000 = DNP3/TCP
5002 = SATEC ASCII/TCP
Default
192.168.0.203
255.255.255.0
192.168.0.1
502
NOTE:
Starting with V21.5.4, the ETC2002 provides the permanent
Modbus/TCP server on port 502. Selecting the TCP service port in
the ETC2002 launches an additional server either on the DNP3/TCP
port 20000, or on the SATEC ASCII/TCP port 5002, allowing
simultaneous connections via the two ports.
Configuring Dial-Up Connections
Using HyperTerminal or Telnet
To view or change the modem settings, type modem and press Enter. If you
want to change a parameter, type your new setting after the prompt and
press Enter. To leave the setting unchanged, just press Enter. Refer to the
table below for the available connection options and their description.
>modem
Number of dial attempts: 0
New:
Connection timeout (sec): 180
New:
Delay between redials: 1
New:
Idle connection timeout (sec): 60
New:
Rings before answer: 8
New:
Modem init AT command: ATZ0&F
New:
#1 Phone number to dial:
New:
#1 Login name:
New:
#1 Login password: ******
New:
Network IP address: 192.168.10.203
New:
Network subnet mask: 255.255.255.0
New:
Network default gateway: 192.168.10.1
New:
>
NOTES:
1.
2.
The factory-set modem initialization string should not be changed.
The phone number is allowed to contain special characters that may be
used to format the dial string and to control a dialing sequence. The
following characters may be used within the dial string:
ETC2002 Network Communicator
37
Chapter 5 Setting Up the ETC2002
,
W
Configuring Dial-Up Connections
Dial pause: the modem will pause for a specified time before
dialing the following digits.
Wait for dial tone: the modem will wait for a dial tone before
dialing the digits following "W".
@
Wait for silence: the modem will wait for at least 5 seconds of
silence before continuing with the next dial string parameter.
()
Ignored: may be used to format the dial string.
Ignored: may be used to format the dial string.
<space> Ignored: may be used to format the dial string.
Example: 9W02, 5411000
Using PAS
To enter the Setup dialog, select the ETC2002 site from the list box on the
PAS toolbar, select Communications Setup from the Meter Setup menu, and
then click on the Dial-Up Networking Setup tab.
The following table lists available connection options.
Parameter
Options
Default
Description
Dial-in Connection Options
38
IP Address
192.168.10.203
The ETC2002 IP address on the
modem PPP network. Use it in your
Dial-Up networking applications for
connections to the ETC2002 TCP
server.
Network Subnet
Mask
255.255.255.0
The ETC2002 PPP network subnet
mask
Network Default
Gateway
192.168.10.1
The ETC2002 PPP network default
gateway
Idle Time Before
Hanging Up
1-9999 sec
60
The modem disconnects a call if idle
for more than the specified idle
time.
Rings before
Answer
1-99
8
The number of rings before the
modem answers an incoming call
from a remote modem.
ETC2002 Network Communicator
Chapter 5 Setting Up the ETC2002
Parameter
Configuring Wireless RF Connections
Options
Default
Description
Dial-out Connection Options
Redial Attempts
0-1000,
0
0 = dial forever
The number of dial attempts to
connect to a remote modem if a
connection was unsuccessful.
Time Between
Redial Attempts
0-9999 sec
1
A time delay between redials.
Connection
Timeout
0-9999 sec
180
The modem cancels a call if not
connected within the connection
timeout time.
Idle Time Before
Hanging Up
1-9999 sec
60
The modem disconnects a call if idle
for more than the specified idle
time.
Phone Number
The telephone number of the ISP
provider.
Login Name
Login name for logging onto the
Internet.
Login Password
Login password for logging onto the
Internet.
Configuring Wireless RF Connections
Using HyperTerminal or Telnet
To enter the IP–Link 2000 RF modem menu, type iplink and press Enter.
>iplink
You will be prompted for the password (0 - default).
Enter Password: *
IPLINK Configuration Commands
---------------------------------h
Display this text
sys
Set System parameters
net
Set Network parameters
ver
Get Firmware version
trace[n]
Trace IPLINK node n
table[n]
Get Node n rout./neighb. tables
q
Quit menu
IPLINK>
RF Modem Options
To view or change the RF modem parameters, type sys and press Enter. If
you want to change a parameter, type your new setting after the prompt and
press Enter. To leave the setting unchanged, just press Enter.
IPLINK>sys
MAC Network ID: 0
New:
MAC Node ID: 0
New:
RF send power: 255
New:
RF channel: 2
0 907MHz, 1 910MHz, 2 912MHz, 3 915MHz,
4 917MHz, 5 920MHz, 6 922MHz
ETC2002 Network Communicator
39
Chapter 5 Setting Up the ETC2002
Configuring Wireless RF Connections
New:
Refer to the table below for the available RF modem options.
NOTES:
1.
2.
Do not change the default zero MAC Node ID.
Set the RF channel frequency and the MAC Network ID in all remote
nodes the same as you selected in the ETC2002.
RF Network Options
To view or change the RF network parameters, type net and press Enter. If
you want to change a parameter, type your new setting after the prompt and
press Enter. To leave the setting unchanged, just press Enter.
IPLINK>net
Node Type: 0
0 master, 1 rn+, 2 rn-, 3 rfd, 255 no config)
New:
Network Layer Net ID: 0
New:
Network Layer Node ID: 0
New:
Max. Number of children nodes: 10
New:
Max. Tree depth: 10
New:
Routing algorithm: 2
0 AODV, 1 Cluster Tree,
2 Cluster Tree plus AODV
New:
Refer to the table below for the available RF network options.
NOTES:
1.
2.
3.
Do not change the default zero Node Type and Network Node ID.
Set the Network Layer Net ID the same as the MAC Network ID.
Set the Network Layer Net ID in all remote nodes the same as you
selected in the ETC2002.
RF Modem Firmware Release
To view the IP-Link 2000 firmware version number, type ver and press Enter.
IPLINK>ver
IPLINK Firmware Ver.01.02.04
RF Network Diagnostics
To verify network connectivity, use commands trace and table.
The command trace[n] prints the routing path for the selected remote node n.
The command table[n] prints the routing table and the neighbor table for the
selected remote node n.
Using PAS
To enter the Setup dialog, select the ETC2002 site from the list box on the
PAS toolbar, select Communications Setup from the Meter Setup menu, and
then click on the RF Modem Setup tab.
40
ETC2002 Network Communicator
Chapter 5 Setting Up the ETC2002
Configuring Gateway Options
The following table lists available RF modem options.
Label
Options
Default
0-255
MAC Node ID
0
0
MAC layer node ID
Network Net ID
0-255
0
Network cluster ID
Network Node ID
0
0
Network layer node ID
Node Type
RN+, RN-,
RFD
RN+
Node router type
RF Channel
907
910
912
915
917
920
922
915 MHz
RF channel frequency
MHz,
MHz,
MHz,
MHz,
MHz,
MHz,
MHz
0
Description
MAC Net ID
MAC layer network ID
RF Power
0-255
255
RF send power
Number of Cluster Child
Nodes
0-255
10
Number of the slave nodes on
the RF sub-network
Network Cluster Tree
Depth
Network Routing
Algorithm
0-255
10
AODV,
Cluster Tree,
Hybrid
Hybrid
Number of levels in the cluster
tree on the RF sub-network
Defines the routing algorithm
and the topology of the RF subnetwork
Configuring Gateway Options
Using HyperTerminal or Telnet
To view or change the ETC2002 gateway settings, type mbus and press
Enter. To change a parameter, type your new setting after the prompt and
press Enter. To leave the setting unchanged, just press Enter.
>mbus
ETC MODBUS ID: 99
New:
Start address: 1
ETC2002 Network Communicator
41
Chapter 5 Setting Up the ETC2002
Configuring Gateway Options
New:
End address: 215
New:
Sharing control Enabled [y/n]: N
New [y/n]:
>
See Routing Messages over Slave Networks in Chapter 3 for information on
defining the gateway address range and the ETC2002 service address. See
Shared Device Access in Chapter 3 for information on shared device
accesses.
Using PAS
To enter the Setup dialog, select the ETC2002 site from the list box on the
PAS toolbar, and then select ETC2002 Setup from the Meter Setup menu.
The following table lists available options.
Label
42
Options
Default
Description
ETC2002 Device
Address
1-247
99
The ETC2002 network ID
Device Address Range
Start
1-247
1
The start slave device address
on the gateway
Device Address Range
End
1-247
215
The end slave device address
on the gateway
Routing Table
Disabled,
Enabled
Disabled
Shared Device Access
Disabled,
Enabled
Enabled
Enables using the device
routing table
Enables multiple accesses to
slave devices from a number
of clients
ETC2002 Network Communicator
Chapter 5 Setting Up the ETC2002
Configuring Device Routing Table
Configuring Device Routing Table
Using PAS
To enter the Setup dialog, select the ETC2002 site from the list box on the
PAS toolbar, select ETC2002 Setup from the Meter Setup menu, and then
click on the Device Routing Table tab.
The routing table allows you to specify a routing path and the shared device
access rules for every slave device connected to the ETC2002. Note that the
Ethernet devices can only be accessed via the routing table.
See Routing Messages over Slave Networks in Chapter 3 for information on
using the routing table in the ETC2002. See Shared Device Access in
Chapter 3 for information on shared device accesses.
The following table lists available routing options.
Label
Gateway Port
Options
Ethernet,
COM4, COM5
Default
COM4
Description
The ETC2002 port to
which the deviceaddressed messages
will be routed
Device IP
Address
192.168.0.203 The Ethernet device
IP address
Shared Device None – no access limitations,
Access Rules #1 – PM296 family (PM296,
PM171, PM172)
#2 – SA300 family (SA300,
PM174, PM175, EM610,
BFM136)
None
Specifies the devicesharing policy for
simultaneous client
accesses
When selecting the device-sharing policy, select the appropriate rules
corresponding to the device family. In this case, the critical device registers
will be protected from simultaneous accesses.
ETC2002 Network Communicator
43
Chapter 5 Setting Up the ETC2002
Configuring eXpertPower Client
NOTE:
Enable the routing table via the ETC2002 Gateway Options Setup to
make it effective in your ETC2002 (see Configuring Gateway Options
above).
Configuring eXpertPower Client
Using HyperTerminal or Telnet
To view or change the eXpertPowerTM settings, type xp and press Enter. To
change a parameter, type your new setting after the prompt and press Enter.
To leave the setting unchanged, just press Enter.
>xp
XpertPower IP address: 194.90.237.19
New:
XpertPower TCP service port: 5001
New:
XpertPower client Enabled [y/n]: N
New [y/n]:
Connection period (min): 10
New:
Time to next session: 0
See the table below for available options. Refer to your eXpertPower service
provider for the correct eXpertPower settings. See eXpertPowerTM Client in
TM
Chapter 3 for more information on the eXpertPower service.
NOTES
1.
2.
If you do not use the eXpertPowerTM service, do not enable the
eXpertPower client in your ETC2002.
Do not change the connection period setting. The eXpertPower
server updates it automatically.
Using PAS
To enter the Setup dialog, select the ETC2002 site from the list box on the
PAS toolbar, select Communication Setup from the Meter Setup menu, and
then click on the ExpertPower Client Setup tab.
44
ETC2002 Network Communicator
Chapter 5 Setting Up the ETC2002
Configuring Data Server
The following table lists available options.
Parameter
Options
XPW Server IP Address
Default
Description
207.232.60.18 The IP address of the
eXpertPower server
XPW Server Port
0-65535
5001
The TCP service port of the
eXpertPower server
XPW Client Enabled
NO, YES
NO
Enables operations of the
eXpertPower client
Time to Next Session, min 1-99999
The time remaining to the
next connection session
Configuring Data Server
Using HyperTerminal or Telnet
See Data Server in Chapter 3 for information on Data server operations.
To view or change the Data server settings, type datasrv and press Enter.
>datasrv
You will be prompted for the password. The factory-set password is 0 unless
you have changed it in your ETC2002.
Enter password:*
Data Server Configuration Commands
-----------------------------------h
- Display this text
p
- Server parameters
s [N] - Set address range *
i [N] - Display address range settings *
q
- Quit menu
*(N - address range number)
Data server>
ETC2002 Network Communicator
45
Chapter 5 Setting Up the ETC2002
Configuring Data Server
Data Server Options
To view the Data server options, type i and press Enter.
Data server>i
Data Server Configuration
-----------------------------------Data server
disabled
Continuous polling disabled
Polling interval 1 min
Logging interval 1 (x1min)
To setup or change the Data server options, type p and press Enter. To
change an option, type your new setting after the prompt and press Enter. To
leave the setting unchanged, just press Enter. Refer to the table below for
the available options and their explanation.
Data server>p
Data server: disabled
New [y/n]:
Continuous polling: disabled
New [y/n]:
Polling interval: 1 min
New:
Logging interval: 1 (in polling interval units)
New:
Data Server Exchanges
See Data Server in Chapter 3 for more information on using Data server
exchanges.
To inspect the present configuration (to leave the settings unchanged, just
press Enter) or configure the Data server exchanges:
1.
Type s and press Enter. The following prompt appears:
Data server>s
Data Exchange No:
2.
Type the data exchange number, and then specify the device address,
the start device register and the number of registers in the real-time data
exchange. Note that the real-time, status event and write data
exchanges with the same exchange number are internally linked in the
ETC2002 to the same device address.
Device ID: 1
New:
Start device register address: 256
New:
Number of registers: 1
New:
3.
Enable real-time polling for the exchange if you want to start exchange
operations:
Polling: enabled
New [y/n]:
4.
Enable updating the real-time clock in the device if you wish to
periodically synchronize its clock with the ETC2002 clock:
RTC update: disabled
New [y/n]:
46
ETC2002 Network Communicator
Chapter 5 Setting Up the ETC2002
5.
Configuring Data Server
Specify the start device register and the number of registers in the write
data exchange:
Write block start register address: 200
New:
Number of registers: 10
New:
6.
Enable polling for the write data exchange if you want to start exchange
operations:
Polling: disabled
New [y/n]:
7.
Specify the device status register and a register mask for a status event
exchange:
Status register address: 400
New:
Status register mask: 0xC000(HEX)
New:
8.
Enable polling for the status event exchange if you want to start
exchange operations:
Status polling: disabled
New [y/n]:
9.
Enable the auto-reset option, if you wish the register to be automatically
cleared after it has been read:
Status register auto-reset: disabled
New [y/n]:
10. Enable using Modbus Request 1 if you wish the register to be read as
coils:
Register type: holding
New [coil/holding]:
Data server>
11. Type q to quit the Data server menu.
Using PAS
Data Server Options
To enter the Setup dialog, select the ETC2002 site from the list box on the
PAS toolbar, and then select ETC2002 Setup from the Meter Setup menu.
ETC2002 Network Communicator
47
Chapter 5 Setting Up the ETC2002
Configuring Data Server
The following table lists available Data server options.
Parameter
Options
Default
Description
Polling Interval
1-1000 min
1 min
Specifies the interval for
periodic polling connected
devices
Logging Interval, polls
0-1000,
0=logging
disabled
1
A non-zero interval enables
recording the acquired data
to the log file at predefined
intervals
Data Server Operations
Disabled,
Enabled
Disabled
Enables Data server
operations
Continuous Polling
Disabled,
Enabled
Disabled
If enabled, the Data server
polls devices continuously
without taking the polling
interval into account.
See Data Server in Chapter 3 for more information on using the Data server.
Real-Time Data Exchanges
To enter the Setup dialog, select the ETC2002 site from the list box on the
PAS toolbar, select ETC2002 Setup from the Meter Setup menu, and then
click on the Real-Time Data Exchanges tab.
48
ETC2002 Network Communicator
Chapter 5 Setting Up the ETC2002
Configuring Data Server
See Data Server in Chapter 3 for more information on using real-time data
exchanges. Refer to the ETC2002 Modbus Guide for information on how to
access the acquired real-time and logged data via communications.
The following table lists available options.
Parameter
Options
Default
Description
Device Address
1-247
1
Defines the device to which
the exchange is linked
Device Start Register
0-65535
0
Defines the start device
register for real-time
polling
Block Size
1-114
0
Defines the number of
contiguous registers in the
exchange
Polling Enabled
Disabled,
Enabled
Disabled
Enables polling the device
RTC Sync Enabled
Disabled,
Enabled
Disabled
If enabled, the Data server
synchronizes the device
clock with the ETC2002
clock
To configure a real-time data exchange:
1.
2.
3.
4.
Define the device address for a data exchange. Note that
the real-time, status event and write data exchanges with
the same exchange number are internally linked in the
ETC2002 to the same device address.
Specify the start register address of the area in the device
Modbus map you wish to be polled via the exchange.
Type the number of registers in the exchange. Up to 114
registers can be specified for a single exchange. As you
type the register address range, PAS immediately shows
you the start register address in the ETC2002 exchange
area for accessing the acquired data from the remote
applications.
Check the “Polling Enabled” box to activate the exchange.
ETC2002 Network Communicator
49
Chapter 5 Setting Up the ETC2002
Configuring Data Server
Status Event Exchanges
To enter the Setup dialog, select the ETC2002 site from the list box on the
PAS toolbar, select ETC2002 Setup from the Meter Setup menu, and then
click on the Status Event Exchanges tab.
See Data Server in Chapter 3 for more information on using status event
exchanges. Refer to the ETC2002 Modbus Guide for information on how to
access the event log data via communications.
The following table lists available options.
Parameter
Options
Default
Description
Device address
1-247
1
Defines the device to which
the exchange is linked
Register Address
0-65535
0
Defines the device status
event register address for
polling
Event Mask
0-0xFFFF
0
Defines the bit mask for
bits which status must be
checked for events
Polling Enabled
Disabled,
Enabled
Disabled
Enables polling the status
register
Auto Reset
Disabled,
Enabled
Disabled
If enabled, the Data server
clears the device register
after it has been read
To configure a status event exchange:
1.
2.
3.
4.
50
Define the device address for a status event exchange.
Note that the real-time, status event and write data
exchanges with the same exchange number are internally
linked in the ETC2002 to the same device address.
Specify the device status register address you wish to be
polled via the exchange.
Specify the event mask for bits you wish to be checked for
events.
Check the “Polling Enabled” box to activate the exchange.
ETC2002 Network Communicator
Chapter 5 Setting Up the ETC2002
5.
Configuring Data Server
Check the “Auto Reset” box if you want the status register
to be cleared after polling.
Write Data Exchanges
To enter the Setup dialog, select the ETC2002 site from the list box on the
PAS toolbar, select ETC2002 Setup from the Meter Setup menu, and then
click on the Write Data Exchanges tab.
See Data Server in Chapter 3 for more information on using data exchanges.
Refer to the ETC2002 Modbus Guide for information on how to put data into
a write exchange and to trigger it via communications.
The following table lists available options.
Parameter
Options
Default
Description
Device address
1-247
1
Define the device to which
the exchange is linked
Device Start Register
0-65535
0
Defines the start device
register for a write
Block Size
1-12
0
Defines the number of
contiguous registers in the
write exchange
Write Enabled
Disabled,
Enabled
Disabled
Enables writing data to the
device upon a trigger
To configure a write data exchange:
1.
2.
3.
4.
Define the device address for a write data exchange. Note
that the real-time, status event and write data exchanges
with the same exchange number are internally linked in
the ETC2002 to the same device address.
Specify the start register address of the area in the device
Modbus map you wish to be written via the exchange.
Type the number of contiguous registers in the exchange.
Check the “Write Enabled” box to activate the exchange.
ETC2002 Network Communicator
51
Chapter 6 Upgrading Device Firmware
Chapter 6 Upgrading Device Firmware
This chapter describes the procedure of upgrading firmware in the ETC2002
through the COM3 RS-232 service port using Windows HyperTerminal.
When you put your device into program mode, its COM3 port operates at
19200 baud by default. Downloading firmware at a slow baud rate may be
very time-consuming. It is recommended to use the maximum available
speed of 115200 baud for downloading firmware. Prepare a HyperTerminal
session file for communicating with the ETC2002 at 115200 baud before you
start upgrading firmware in your device. See Using HyperTerminal in
Chapter 4 for information on preparing a session file for HyperTerminal.
Opening a Terminal Session
1.
2.
3.
Connect your PC to the ETC2002 COM3 RS-232 port
using the standard RS-232 DTE-DTE (null-modem) cable
that came with your ETC2002.
Run a HyperTerminal session. See Using HyperTerminal
in Chapter 4 for information on launching and configuring
HyperTerminal.
Put the PROG-RUN key on the front of the ETC2002 in
the PROG position.
Downloading Firmware to the Device
1.
Print loader and press Enter. The following text appears:
>loader
Are you sure you want to run Boot Loader now? [y/n]: y
2.
Enter y and press Enter. The following text appears:
The ETC2002 will stop operations!
Run anyway? [y/n]: y
3.
Enter y and press Enter. The Flash Loader is launched and prints a list
of the available commands as follows:
ETC2002 Flash Loader Ver.1.2.1
Copyright (C) 2003, SATEC Ltd.
Firmware information
-------------------Bootloader: Version 1.2.1, size 20512 bytes, checksum
0x227E
Main program: Version 10.2.8, size 336260bytes, checksum
0x38A3
Flash Loader commands
--------------------h - Display this text
i - Display boot information
b - Display/change baud rate
p - Download a program into Flash
v - Verify a program
n - NIC Configurator
q - Quit Flash Loader and restart a program
>
4.
Print b and press Enter.
>b
52
ETC2002 Network Communicator
Chapter 6 Upgrading Device Firmware
Baud Rate: 19200
New: 115200
5.
6.
7.
Print 115200 and press Enter. Now the Flash Loader communicates at
115200 baud.
To accommodate HyperTerminal to the new baud rate, select Open
from the File menu, click Yes in response to the HyperTerminal
question, and then double-click on your “115200” session file.
Print p and press Enter. The following text appears:
p
Programming Flash
----------------Send HEX-32 file as a text file.
NB: Use standard XON/XOFF flow control.
NB: Ensure that LF is not stripped at the end of lines.
To abort downloading, press Esc.
0 characters received...
8.
From the Transfer menu, select Send Text File, and then select “All files
(*.*)” in the “File of type” box. On the file pane, point to your new
firmware image HEX file and click Open. HyperTerminal starts the file
transfer.
When downloading is complete, the following message appears:
Downloading complete. 924836 characters received.
336260 bytes written into Flash.
>
If downloading fails, repeat steps 7 and 8 again.
ETC2002 Network Communicator
53
Chapter 7 Device Maintenance
Chapter 7 Device Maintenance
This chapter describes the battery replacement procedure. See Figures 7-1
to 7-4 for replacement instructions.
Ì Observe the battery polarity. The battery polarity appears on the inner part of the
battery cover.
Figure 7-1 Battery Housing Location of the Panel
Figure 7-2 Battery Housing Cover Removal
54
ETC2002 Network Communicator
Chapter 7 Device Maintenance
Figure 7-3 Battery Removal
Figure 7-4 Insertion of New Battery
ETC2002 Network Communicator
55
Appendix Technical Specifications
Appendix Technical Specifications
Environmental Conditions
Operating temperature: -20°C to 60°C (-4°F to 140°F)
Storage temperature: -25°C to 80°C (-13°F to 176°F)
Humidity: 0 to 95% non-condensing
Construction
Dimensions: see Figure 2-1
Weight: 1.23kg (2.7 lb.)
Materials
Enclosure: Aluminum
Terminals: PBT (UL94-V0)
Connectors: plug-in type, Polyamide PA6.6 (UL94-V0)
Packaging case: Carton and Stratocell® (Polyethylene Foam) brackets
Power Supply
120/230 VAC, 50/60 Hz: Rated input: 85-265 VAC
120/220 VDC Option: Rated input 88-290VDC,
Burden: 10W
Isolation: 3200 VRMS
12 VDC Option: Rated input 9.6-19 VDC
24 VDC Option: Rated input 19-37 VDC
48 VDC Option: Rated input 37- 72 VDC
Burden: 10W
Isolation (except 12VDC): 1350 VRMS
2
Wire size: up to 12 AWG (up to 2.5 mm )
Digital Inputs
Four digital inputs, dry contact sensing
Internal power supply 24 VDC
2
Wire size: 12 AWG (up to 2.5 mm )
Terminals pitch: 5 mm
Galvanic isolation: 2000V RMS
Communication Ports
COM1 Ethernet Port
Transformer-isolated 10/100BaseT Ethernet port.
Connector type: RJ45 modular.
Supported protocols: Modbus/TCP (port 502), SATEC ASCII/TCP (port
5001), and DNP3/TCP (port 20000).
Number of simultaneous connections: 8.
COM2 Dial-up Modem
Transformer-isolated internal 56K modem
Connector type: RJ11
COM3 Serial EIA RS-232 optically isolated port
Isolation: 2,000 V RMS
56
ETC2002 Network Communicator
Appendix Technical Specifications
Connector type: DB9 female
Baud rate: up to 115.2 kbps
Supported protocols: Modbus RTU, Modbus ASCII and DNP3
COM4, COM5 RS-422/RS-485 optically isolated ports
Isolation: 2,000 V RMS
Connector type: removable, 5 pins
2
Wire size: up to 12 AWG (up to 2.5 mm )
Terminals pitch: 5 mm
Baud rate: up to 115.2 kbps
Supported protocols: Modbus RTU, SATEC ASCII and DNP3
Real-time Clock
Accuracy: typical error 15 seconds per month @ 25°C
Log Memory
Onboard memory with battery backup: 1.5 Mbytes.
ETC2002 Network Communicator
57
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