1738-IN016 - Rockwell Automation
Installation Instructions
ArmorPoint ControlNet Adapter, Series A
Catalog Number 1738-ACNR
The ArmorPoint ControlNet adapter ships with the adapter and a
terminating base to be used with the last I/O module on the
backplane. The sealed IP67 housing of the adapter requires no
enclosure. (Note that environmental requirements other than IP67
may require an additional appropriate housing.) ControlNet
connectors are two redundant TNC style network connectors and one
mini style power connector. The ArmorPoint ControlNet adapter is
shown below.
ControlNet A
1738-ACNR
TNC Style
Connectors
Node
Address
Switches
ControlNet B
X10
X1
Adapter
Status
PontBus
Status
ControlNet A
Status
ControlNet B
Status
System
Power
Auxiliary
Power
Connector
Adapter
Power
PWR
43792
1
Publication 1738-IN016B-EN-E - March 2005
2
ArmorPoint ControlNet Adapter, Series A
Important User Information
Solid state equipment has operational characteristics differing from those of
electromechanical equipment. Safety Guidelines for the Application,
Installation and Maintenance of Solid State Controls (Publication SGI-1.1
available from your local Rockwell Automation sales office or online at
http://literature.rockwellautomation.com) describes some important
differences between solid state equipment and hard-wired electromechanical
devices. Because of this difference, and also because of the wide variety of
uses for solid state equipment, all persons responsible for applying this
equipment must satisfy themselves that each intended application of this
equipment is acceptable.
In no event will Rockwell Automation, Inc. be responsible or liable for
indirect or consequential damages resulting from the use or application of
this equipment.
The examples and diagrams in this manual are included solely for illustrative
purposes. Because of the many variables and requirements associated with
any particular installation, Rockwell Automation, Inc. cannot assume
responsibility or liability for actual use based on the examples and diagrams.
No patent liability is assumed by Rockwell Automation, Inc. with respect to
use of information, circuits, equipment, or software described in this manual.
Reproduction of the contents of this manual, in whole or in part, without
written permission of Rockwell Automation, Inc. is prohibited.
Throughout this manual, when necessary we use notes to make you aware of
safety considerations.
WARNING
IMPORTANT
ATTENTION
Identifies information about practices or circumstances
that can cause an explosion in a hazardous environment,
which may lead to personal injury or death, property
damage, or economic loss.
Identifies information that is critical for successful
application and understanding of the product.
Identifies information about practices or circumstances
that can lead to personal injury or death, property
damage, or economic loss. Attentions help you:
• identify a hazard
• avoid a hazard
• recognize the consequence
Publication 1738-IN016B-EN-E - March 2005
SHOCK HAZARD
Labels may be located on or inside the equipment (e.g.,
drive or motor) to alert people that dangerous voltage may
be present.
BURN HAZARD
Labels may be located on or inside the equipment (e.g.,
drive or motor) to alert people that surfaces may be
dangerous temperatures.
ArmorPoint ControlNet Adapter, Series A
ATTENTION
3
Environment and Enclosure
This equipment is intended for use in overvoltage
Category II applications (as defined in IEC
publication 60664-1), at altitudes up to 2000 meters
without derating.
This equipment is considered Group 1, Class A
industrial equipment according to IEC/CISPR
Publication 11. Without appropriate precautions,
there may be potential difficulties ensuring
electromagnetic compatibility in other environments
due to conducted as well as radiated disturbance.
This equipment is supplied as "enclosed" equipment.
It should not require additional system enclosure
when used in locations consistent with the enclosure
type ratings stated in the Specifications section of this
publication. Subsequent sections of this publication
may contain additional information regarding
specific enclosure type ratings, beyond what this
product provides, that are required to comply with
certain product safety certifications.
NOTE: See NEMA Standards publication 250 and IEC
publication 60529, as applicable, for explanations of
the degrees of protection provided by different types
of enclosure. Also, see the appropriate sections in
this publication, as well as the Allen-Bradley
publication 1770-4.1 ("Industrial Automation Wiring
and Grounding Guidelines"), for additional
installation requirements pertaining to this
equipment.
Publication 1738-IN016B-EN-E - March 2005
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ArmorPoint ControlNet Adapter, Series A
ATTENTION
Preventing Electrostatic Discharge
This equipment is sensitive to electrostatic discharge,
which can cause internal damage and affect normal
operation. Follow these guidelines when you handle
this equipment:
• Touch a grounded object to discharge potential
static.
• Wear an approved grounding wriststrap.
• Do not touch connectors or pins on component
boards.
• Do not touch circuit components inside the
equipment.
• If available, use a static-safe workstation.
• When not in use, store the equipment in
appropriate static-safe packaging.
Before You Begin
To effectively use your adapter, note the following considerations.
Understand Messaging
Class 3 (Explicit Message) requests through the adapter to a specific
I/O module may not always receive a response from the I/O module.
In the case where the I/O module does not reply to the request, the
adapter responds with an error code indicating a time-out.
Establish I/O Connections
When you power up a ArmorPoint I/O system and establish I/O
connections, the outputs transition to the Idle state, applying Idle state
data before going to RUN mode. This occurs even when the controller
making the connection is already in RUN mode.
Publication 1738-IN016B-EN-E - March 2005
ArmorPoint ControlNet Adapter, Series A
5
Configure Autobaud
The adapter cannot reconfigure an I/O module that you previously
configured to operate at a fixed baud rate. When you reuse a
ArmorPoint I/O module from another ArmorPoint I/O system,
configure the module to autobaud before using it with the adapter.
For More Information
Refer to the ArmorPoint I/O ControlNet Adapter Release Notes,
publication 1738-RN001, online at URL
http://literature.rockwellautomation.com.
Mount the Adapter
and I/O Base
To mount the ArmorPoint adapter on a wall or panel, use the screw
holes provided in the adapter.
A mounting illustration for the ArmorPoint adapter with I/O bases is
shown below.
1.9 in.
47.2 mm
Adapter
2.0 in.
50 mm
0.87 in.
22 mm
2.0 in.
50 mm
0.87 in.
22 mm
2.0 in.
50 mm
4.02 in.
102 mm
1.81 in.
46 mm
43769
Install the mounting base as follows:
1. Lay out the required points as shown above in the drilling
dimension drawing.
2. Drill the necessary holes for #8 (M4) machine or self-tapping
screws.
3. Mount the adapter using #8 (M4) screws.
4. Ground the system using the ground lug connection in the I/O
base. (The ground lug connection is also a mounting hole.)
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6
ArmorPoint ControlNet Adapter, Series A
5. Mount the terminating base that was shipped with the adapter as
the last base in the backplane instead of the base that was
shipped with the I/O module.
Terminating base
Mounting hole
Ground connection
43787
Latching mechanism
Set the Node Address
To set the node address, adjust the switches on the front of the
module (refer to the illustration on page 1). Use a small blade
screwdriver to rotate the switches. Line up the small notch on the
switch with the number setting you wish to use. The two switches are
most significant digit (MSD) and least significant digit (LSD). The
switches can be set from 01 through 99. The module reads the
switches at power-up.
This example shows the
node address set at 63.
31433-M
The rotary switches are read periodically. If the switches have been
changed since the last time they were read and they no longer match
the on line address, a minor fault will occur, which is indicated by a
flashing red Adapter Status LED.
Publication 1738-IN016B-EN-E - March 2005
ArmorPoint ControlNet Adapter, Series A
Wire the
ControlNet Adapter
7
Following are wiring instructions for the ArmorPoint ControlNet
adapter.
TNC Cables
• Connect TNC cables to Channel A or B for single media.
• Connect TNC cables to Channel A and B for redundant media.
1738-ACNR Auxiliary Power
Male In Connector
(view into connector)
Pin 1 - User Power +
Pin 2 - Adapter Power +
Pin 3 - Adapter Power Pin 4 - User Power 43587
ATTENTION
Make sure all connectors and caps are securely
tightened to properly seal the connections against
leaks and maintain IP67 requirements.
Publication 1738-IN016B-EN-E - March 2005
8
ArmorPoint ControlNet Adapter, Series A
Troubleshoot with
the Indicators
ControlNet A
1738-ACNR
ControlNet B
X10
X1
Adapter Status Indicator
PointBus Status Indicator
Adapter
Status
PontBus
Status
ControlNet A Status Indicator
ControlNet B Status Indicator
System Power Indicator
Adapter Power Indicator
ControlNet A
Status
ControlNet B
Status
System
Power
Adapter
Power
PWR
43792
Indication
Indication
Probable Cause
Adapter Status
Off
No power applied to device.
Alternating Red/Green
LED powerup test (module self-test).
Flashing Red
Recoverable fault has occurred:
- Firmware (NVS) update
- MAC ID changed
- CPU load exceeded.
Solid Red
Unrecoverable fault has occurred:
- self test failure (checksum failure at powerup, ramtest failure)
at powerup
- firmware fatal error.
Flashing Green
Waiting for connection or ControlNet cable break.
Solid Green
Module is operating correctly (normal mode).
Publication 1738-IN016B-EN-E - March 2005
ArmorPoint ControlNet Adapter, Series A
Indication
Indication
Probable Cause
PointBus Status
Off
Device is not powered - check module status indicator.
Alternating Red/Green
LED powerup test.
Flashing Red
Recoverable fault has occurred:
- at power up the number of expected modules does not
equal the number of modules present
- a module is missing
- node fault (I/O connection timeout).
Red
Unrecoverable fault has occurred:
- the adapter is bus off
- the adapter has failed its dup_MAC_ID check.
Flashing Green
Adapter is on line with no connections established:
- adapter chassis size has not been configured
- controller in program/Idle mode
- ControlNet cable break.
Green
Adapter is on line with connections established (normal
operation, in run mode).
Both Steady Off
Reset, no power or entire network interface deactivated.
Alternating Red/Green
Self test mode.
Alternating Red/Off
Bad/invalid node configuration (such as dup_MAC_ID).
Both Steady Red
Failed link interface.
Steady Off
Channel disabled or channel not supported.
Flashing Red/Green
Invalid link configuration.
Flashing Red/Off
Severe link error - link fault or no MAC frames received.
Flashing Green/Off
Temporary channel error or listen-only.
Steady Green
Normal operation - MAC frames are being received without
detected error.
Off
Not active - Field power is off or dc-dc converter problem.
Green
Power on - dc-dc converter active (5V).
Off
Not active - Field power is off.
Green
Power on - 24V present.
ControlNet A/B
Status (Viewed
together)
ControlNet A/B
Status (Viewed
individually)
System Power
Adapter Power
9
Publication 1738-IN016B-EN-E - March 2005
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ArmorPoint ControlNet Adapter, Series A
Specifications
ArmorPoint Control Adapter - 1738-ACNR
Expansion I/O Capacity
Following are specifications for the 1738 ArmorPoint ControlNet
adapter.
• Maximum of 63 modules
• Maximum of 5 Rack Optimized connections (for digital modules
only)
• Maximum of 25 Direct connections
• 1738-ACNR backplane current output = 1.0A maximum. See
the list below for backplane current consumption for each
ArmorPoint I/O catalog number and the current consumption
for each of the ArmorPoint modules connected to the
1738-ACNR. Verify that it is below 1.0A.
• Backplane current can be extended beyond 1.0A with a
1738-EP24DC Backplane Extension Power Supply. The
1738-EP24DC can supply up to an additional 1.3A of backplane
current.
• Multiple 1738-EP24DC modules can be used to reach the
maximum of 63 modules.
ControlNet Communication Rate
Publication 1738-IN016B-EN-E - March 2005
Cat. No.
1738-IB2M12
1738-IB4xxx
1738-IB8xxx
1738-IV4xxx
1738-OB2EM12
1738-OB2EPM12
1738-OB4Exxx
1738-OB8Exxx
1738-OV4EM12
1738-OW4xxx
1738-IE2CM12
1738-OE2CM12
1738-IE2VM12
1738-OE2VM12
1738-IA2xxx
1738-OA2xxx
1738-IJM23
1738-SSIM23
1738-IR2M12
1738-IT2IM12
1738-VHSC24M23
1738-232ASCM12
1738-485ASCM12
5Mbits/s (fixed value)
PointBus Current Requirements
75mA
75mA
75mA
75mA
75mA
75mA
75mA
75mA
75mA
90mA
75mA
75mA
75mA
75mA
75mA
75mA
160mA
110mA
220mA
175mA
180mA
75mA
75mA
11
ArmorPoint ControlNet Adapter, Series A
Power Supply Specifications
Power Supply
Input Voltage Rating
Inrush Current
Field Side Power Requirements, Maximum
Interruption
General Specifications
LED Indicators
Power Consumption, Maximum
Power Dissipation, Maximum
Thermal Dissipation, Maximum
PointBus Output Current, Maximum
Input Overvoltage Protection
Isolation Voltage
(continuous-voltage withstand rating)
Field Power Bus
Nominal Voltage
Supply Voltage
Supply Current
Dimensions Inches (Millimeters)
Operating Temperature
Storage Temperature
Relative Humidity
Shock
Vibration
ESD Immunity
Publication 1738-IN016B-EN-E - March 2005
Note: In order to comply with CE Low Voltage
Directives (LVD), you must use either a NEC Class
2, a Safety Extra Low Voltage (SELV) or a Protected Extra Low Voltage
(PELV) power supply to power this adapter. A SELV supply cannot
exceed 30V rms, 42.4V peak or 60V dc under normal conditions and
under single fault conditions. A PELV supply has the same rating and is
connected to protected earth.
24V dc
10-28.8V dc range
6A maximum for 10ms
24V dc (+20% = 28.8V dc) @ 425 mA
Output voltage will stay within specifications when input drops out for
10ms at 10V with maximum load
1 green/red Adapter status
2 green/red ControlNet status
1 green/red PointBus status
1 green System Power (PointBus 5V power)
1 green Adapter Power (24V from field supply)
10.2W @ 28.8V dc
5.0W @ 28.8V dc
16.9 BTU/hr. @ 28.8V dc
1A @ 5V dc +5% (4.75-5.25)
Reserve polarity protected
50V rms
Tested at 1250V ac for 60s
24V dc
10-28.8V dc range
10A maximum
4.41H x 2.83W x 2.56D (112H x 72W x 65D)
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock):
-20 to 60°C (-4 to 140°F)
IEC 60068-2-1 (Test Ab, Un-packaged Non-operating Cold),
IEC 60068-2-2 (Test Bb, Un-packaged Non-operating Dry Heat),
-40 to 85°C (-40 to 185°F)
IEC 60068-2-30 (Test Db, Un-packaged Non-operating Damp Heat):
5-95% non-condensing
IEC60068-2-27 (Test Ea, Unpackaged Shock):
Operating 30g
Non-operating 50g
IEC60068-2-6 (Test Fc, Operating):
5g @ 10-500Hz
IEC 61000-4-2:
6kV contact discharges
8kV air discharges
12
ArmorPoint ControlNet Adapter, Series A
General Specifications (continued)
Radiated RF Immunity
IEC 61000-4-3:
10V/m with 1kHz sine-wave 80%AM from 30MHz to 2000MHz
10V/m with 200Hz 50% Pulse 100%AM at 900Mhz
10V/m with 200Hz 50% Pulse 100%AM at 1890Mhz
EFT/B Immunity
IEC 61000-4-4:
±4kV at 5kHz on power ports
±3kV at 5kHz on signal ports
Surge Transient Immunity
IEC 61000-4-5:
±1kV line-line(DM) and ±2kV line-earth(CM) on power ports
±2kV line-earth(CM) on shielded ports
Conducted RF Immunity
IEC 61000-4-6:
10Vrms with 1kHz sine-wave 80%AM from 150kHz to 80MHz
Emissions
CSPR 11:
Group 1, Class A
Enclosure Type Rating
Meets IP65/66/67 (when marked)
Mounting Base Screw Torque
#8 screw, 7.5 in. lbs. in Aluminum, 16 in. lbs. in Steel
1
1 - on power ports
Wiring Category
1 - on communications ports
Weight Imperial (Metric)
0.80 lb. (0.36 kg)
2
c-UL-us UL Listed Industrial Control Equipment,
Certifications:
certified for US and Canada
(when product is marked)
CE
European Union 89/336/EEC EMC
Directive, compliant with:
EN 61000-6-4; Industrial Emissions
EN 50082-2; Industrial Immunity
EN 61326; Meas./Control/Lab., Industrial Requirements
EN 61000-6-2; Industrial Immunity
C-Tick Australian Radiocommunications Act, compliant with:
AS/NZS CISPR 11; Industrial Emissions
CI
ControlNet Int’l conformance tested to ControlNet
specifications
1. Use this Conductor Category information for planning conductor routing. Refer to Publication 1770-4.1, Industrial Automation
Wiring and Grounding Guidelines".
2.
See the Product Certification link at www.ab.com for Declarations of Conformity, Certificates, and other certification details.
Publication 1738-IN016B-EN-E - March 2005
ArmorPoint ControlNet Adapter, Series A
13
Notes:
Publication 1738-IN016B-EN-E - March 2005
Rockwell Automation Support
Rockwell Automation provides technical information on the web to assist you in using its products. At
http://support.rockwellautomation.com, you can find technical manuals, a knowledge base of FAQs, technical and
application notes, sample code and links to software service packs, and a MySupport feature that you can customize
to make the best use of these tools.
For an additional level of technical phone support for installation, configuration and troubleshooting, we offer
TechConnect Support programs. For more information, contact your local distributor or Rockwell Automation
representative, or visit http://support.rockwellautomation.com.
Installation Assistance
If you experience a problem with a hardware module within the first 24 hours of installation, please review the
information that's contained in this manual. You can also contact a special Customer Support number for initial help
in getting your module up and running:
United States
1.440.646.3223
Monday – Friday, 8am – 5pm EST
Outside United States
Please contact your local Rockwell Automation representative for any technical support issues.
New Product Satisfaction Return
Rockwell tests all of its products to ensure that they are fully operational when shipped from the manufacturing
facility. However, if your product is not functioning and needs to be returned:
United States
Contact your distributor. You must provide a Customer Support case number (see phone number
above to obtain one) to your distributor in order to complete the return process.
Outside United States
Please contact your local Rockwell Automation representative for return procedure.
ArmorPoint is a trademark of Rockwell Automation.
ControlNet is a trademark of ControlNet International, Ltd.
Publication 1738-IN016B-EN-E - March 2005 14
Supersedes Publication 1738-IN016A-EN-E - June 2004
PN 957955-02
Copyright © 2005 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.
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