Weidmuller SL-MOD-GW User manual

Weidmuller SL-MOD-GW User manual
SAFETY PRECAUTIONS
SL-MOD-GW Modbus/TCP gateway
Quick start
This document is a reference guide only and must be used
in conjunction with the SL-MOD-GW User manual.
INTRODUCTION
ELECTRICAL HAZARD
Package Contents
• This equipment must be installed and serviced only by
qualified personnel. Such work should be performed only
after reading the SL-MOD-GW User manual in its entirety.
• Before performing visual inspections, tests, or
maintenance on this equipment, disconnect all sources of
electric power. Assume that all circuits are live until they
have been completely de-energized, tested, and tagged.
Pay particular attention to the design of the power system.
Consider all sources of power, including the possibility of
backfeeding.
• Apply appropriate personal protective equipment and
follow safe electrical practices.
• Turn off all power supplying the equipment in which the
SL-MOD-GW is to be installed before installing, wiring or
removing the SL-MOD-GW.
• Always use a properly rated voltage sensing device to
confirm that power is off.
• The successful operation of this equipment depends upon
proper handling, installation, and operation. Neglecting
fundamental installation requirements may lead to
personal injury as well as damage to electrical equipment
or other property.
•
•
•
•
Failure to follow these instructions could result in death
or serious injury!
DESCRIPTION
SL-MOD-GW unit
Quick start
2-pin terminal block plug
6-pin terminal block plug
TOP VIEW
Documentation and Additional Resources
This Quick start must be used in conjunction with the SL-MOD-GW
User manual.
BOTTOM VIEW
Quick start checklist
FRONT VIEW
• Obtain a copy of the SL-MOD-GW User manual and read it properly
and in its entirety.
• Mount the unit.
• Connect the power. Do not connect yet serial ports.
• Configure the Ethernet communications settings with a web browser
(using an Ethernet crossover cable) or with a terminal program like
HyperTerminal (using a null modem cable)
• Configure the serial line communication settings.
• Configure the operational aspects of the device.
• Wire serial line interfaces.
Clear front cover
RS-232 connector
Ethernet connector
DIN rail clip
Power LED
Ethernet link LED
Status 1 LED
Status 2 LED
Power terminals
RS-485/RS-422 terminals
IGSLMODGW-1002
DIN rail mounting and removal
Regulatory notes
1. The SL-MOD-GW is suitable for use in non-hazardous
locations only.
2. The SL-MOD-GW is not authorized for use in life support
devices or systems.
3. Wiring and installation must be in accordance with
applicable electrical codes in accordance with the authority
having jurisdiction.
4. This is a Class A device and intended for commercial or
industrial use. This equipment may cause radio interference
if used in a residential area; in this case it is the operator’s
responsibility to take appropriate measures.
5. The precondition for compliance with EMC limit values
is strict adherence to the guidelines specified in the
SL-MOD-GW User manual. This applies in particular to the
area of grounding and shielding of cables.
To mount the unit on a DIN rail, slot
the top part of the SL-MOD-GW into the upper guide of the rail and
lower the enclosure until the bottom of the red hook clicks into
place.
1
DIN rail
2
Click
To remove the SL-MOD-GW from
the DIN rail, use a screw driver
as a lever by inserting it in the
small slot of the red hook and push
the red hook downwards. Then remove the unit from the rail by raising the bottom front edge of the enclosure.
Slide down
2
1
FCC Notice (USA only)
This equipment has been tested and found to comply with the limits
for a Class A digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with
the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is
likely to cause harmful interference in which case the user will be
required to correct the interference at his own expense.
Industry Canada Notice (Canada only)
This Class A digital apparatus complies with Canadian ICES-003.
Mounting rules
•
•
•
•
•
No water splash and water drops
No aggressive gas, steam or liquids
Avoid dusty environments.
Avoid shock or vibration
Do not exceed the specified operational temperatures and
humidity range.
• Mount inside an electrical switchboard or control cabinet.
• Make sure there is sufficient air ventilation and clearance to
other devices mounted next to the unit.
• Observe applicable local regulations like EN60204 /
VDE0113.
Before connecting anything
1. Before installing or removing the unit or any connector,
ensure that the system power and external supplies have
been turned off.
2. Check the system supply voltage with a multimeter for
correct voltage range and polarity.
3. Connect the power supply cable and switch on the system
power. Check if the Power LED is lit.
4. Turn off system power.
5. Connect all I/O cables.
6. Once you are certain that all connections have been made
properly, restore the power.
Power terminals pin assignment
Before connecting power please follow the rules in the section
called “SAFETY PRECAUTIONS” and the section called “Before connecting anything”.
1
V+
V-
INSTALLATION
1
V+ Positive voltage supply (10 - 30 V DC)
2
V-
Negative voltage supply, DC power return
Make sure that the polarity of the supply voltage is correct
before connecting any device to the serial ports! A wrong
polarity can cause high currents on the ground plane
between the V- power supply pin and the serial port ground
pins, which can cause damage to the device.
Pinout as per EIA-574 DTE. Please observe the cabling instructions
decribed in the SL-MOD-GW User manual!
Please observe the wiring, grounding and shielding instructions
decribed in the SL-MOD-GW User manual!
RS-232 connector pin assignment
RS-485/RS-422 terminals pin assignment
1
GND
D+
D-
RS-485
1
GND
TX+
TXGND
RX+
RX-
RS-422
Pin RS-485 RS-422 Description
GND
6
TX-
D-
5
D+
4
GND
3
GND
TX+
RX-
8
RX+
7
Modbus Common
Modbus D1 or TXD1
Modbus D0 or TXD0
CD
RXD
TDX
DTR
GND
1
6
DSR
RTS
CTS
RI
Modbus Common
Modbus RXD0
Modbus RXD1
TXD Transmit data
3
RXD Receive data
2
DCD (unused)
1
RTS (unused)
7
DSR (unused)
6
GND Signal ground
5
DTR (unused)
4
CTS (unused)
8
9
Do not connect the cable shield to the GND pins! Use an
external chassis ground connection to terminate the shield.
RI
(unused)
in
in
out
out
in
out
in
in
Ethernet & IP configuration
Before configuring the SL-MOD-GW, obtain a unique static IP address,
subnet mask, and default gateway address from your network
administrator.
Configuring and commissioning
The configuration pages are accessed using the integrated web server:
Use a web browser or a terminal program like HyperTerminal to
configure the SL-MOD-GW's TCP/IP settings with this information.
The factory default IP address of the SL-MOD-GW is 192.168.1.130.
In order to connect to the SL-MOD-GW via TCP/IP, your PC must be
on same IP subnet as the gateway.
IP setup using a terminal program like HyperTerminal
Please consult the SL-MOD-GW User manual for further details on this
method.
Gateway IP address
Main menu
Configuration sub-menu
Information area
Please consult the SL-MOD-GW User Manual for further details how
to set-up the SL-MOD-GW.
MAINTENANCE AND TROUBLESHOOTING
Maintenance
The SL-MOD-GW does not require maintenance, nor does it contain
any user-serviceable parts. If the SL-MOD-GW requires service,
contact us directly for assistance.
Refer to the technical support contacts provided at the end of this
document.
Do not open the SL-MOD-GW enclosure; this will void the product
warranty.
SPECIFICATIONS
LED indicators
A LED test is exercised at power-up, cycling each LED off, green and
then red for approximately 0.25 seconds. At the same time the poweron self test of the device is performed.
The following table outlines the indicator condition and the
corresponding status after the power-on self test has been completed:
LED
Function Condition
Power Power
No power applied to the device.
Off
No Ethernet link
Ethernet link OK
Off
Status1
Device
status
Status2
Indication
Power supply OK
Green
Ethernet Off
link
Green
Link
Diagnostics and troubleshooting
ELECTRICAL HAZARD
• This equipment must be installed and serviced only by
qualified personnel.
• Qualified
persons
performing
diagnostics
or
troubleshooting that require electrical conductors to be
energized must comply with and follow safe electrical work
practices.
Failure to follow these instructions could result in death
or serious injury!
The device has an unrecoverable fault; may
need replacing.
Device operational but needs commissionFlashing green
ing due to configuration missing, incomplete
1 s rate
or incorrect.
The device has an unrecoverable fault; may
need replacing. Flashing sequence and rate
of Status2 LED indicates fault class.
Red
Device operational but has a fault listed
which requires acknowledgment.
Flashing red
1 s rate
The device is operating in normal condition.
Green
Commu- Off
nication
Green
status
No Modbus/TCP connection.
Power supply
750 mW
Intrinsic consumption
30 mA typical @ 24 V DC
Current
10-30 V DC
Voltage
Specifications subject to change without notice.
Weidmller is a registered trademark of Weidmller Interface GmbH & Co. KG.
Modbus is a registered trademark of Schneider Automation Inc. All other
trademarks and logos are property of their respective owners.
Electromagnetic compatibility
EN 61000-4-2
Electrostatic discharge
EN 55024
Immunity
AS/NZS CISPR 22 / EN 55022 (Class A)
Emissions
EN 61000-4-6
Conducted RF
EN 61000-4-4
Fast transients
EN 61000-4-3
Radiated RF
Enclosure
Convection
Cooling
IP 20 / NEMA Type 1
Classification / Type rating
35 mm DIN rail (EN 60715)
Mounting
Self-extinguishing PC/ABS blend (UL 94-V0)
Material
Environmental
Free from corrosive gas, minimal dust
Operating ambience
10 to 95% relative humidity, non condensing
Humidity rating
-25 to 85 °C / -13 to 185 °F
Storage temperature
0 to 60 °C / 32 to 140 °F
Operating temperature
Physical
Modbus/TCP connection established.
The status web pages served by the SL-MOD-GW, display diagnostic
data that may be helpful in troubleshooting communication problems.
0.12 kg / 0.265 lb
Weight
101 x 22.5 x 120 mm / 3.98 x 0.886 x 4.72 in
Dimensions
Compliance
In addition the About page contains information about your specific
SL-MOD-GW, including the serial number and media access control
(MAC) address. Some of these pages show a Clear Counter button.
Clicking this button clears all cumulative readings shown on this
particular page. If power to the SL-MOD-GW is lost, all values reset
to zero.
ICES-003 (Class A)
Canada
FCC Part 15 (Class A)
USA
CE, RoHS
Europe
C-Tick
Australia
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