Rockwell Automation 1792D-8BT8LP User Manual
Installation Instructions
ArmorBlock LP2 8 Sinking Input/
8 Output Module
(Cat. No. 1792D-8BT8LP)
I-0
O-0
I-1
O-1
I-2
O-2
I-3
O-3
O-4
I-4
O-5
I-5
I-6
O-6
I-7
O-7
Auxiliary Power
Network Status
Module Status
41953
This ArmorBlock LP2™ I/O module (Cat. No. 1792D-8BT8LP) is a
stand-alone 24V dc I/O product which communicates via a DeviceNet ™
network. The sealed housing of this module requires no enclosure.
This module has 8 sinking inputs and 8 sourcing outputs accessed through
Y splitter cables. Eight self-protected 24V dc outputs can provide up to
300mA each.
Publication 1792D-5.42 - July 1999
2 ArmorBlock LP2 8 Sinking Input/ 8 Output Module
Package Contents
Your package contains:
• 1 ArmorBlock LP2 Module
• Installation Instructions
European Communities (EC) Directive Compliance
If this product has the CE mark it is approved for installation within the
European Union and EEA regions. It has been designed and tested to meet
the following directives.
EMC Directive
This product is tested to meet the Council Directive 89/336/EC
Electromagnetic Compatibility (EMC) by applying the following
standards, in whole or in part, documented in a technical construction file:
• EN 50081-2 EMC — Generic Emission Standard, Part 2 — Industrial
Environment
• EN 50082-2 EMC — Generic Immunity Standard, Part 2 — Industrial
Environment
This product is intended for use in an industrial environment.
Low Voltage Directive
This product is tested to meet Council Directive 73/23/EEC Low Voltage,
by applying the safety requirements of EN 61131-2 Programmable
Controllers, Part 2 - Equipment Requirements and Tests.
For specific information required by EN 61131-2, see the appropriate
sections in this publication, as well as the Allen-Bradley publication
Industrial Automation Wiring and Grounding Guidelines For Noise
Immunity, publication 1770-4.1.
This equipment is classified as open equipment and must be mounted in an
enclosure during operation to provide safety protection.
Publication 1792D-5.42 - July 1999
ArmorBlock LP2 8 Sinking Input/ 8 Output Module 3
Install Your ArmorBlock LP2 I/O Module
To install the module you must:
• Set the node address and baud rate.
• Mount the module.
• Connect the input/output cord sets to the LP2 module.
• Communicate with your ArmorBlock LP2 I/O module.
Each of these steps is discussed in detail in the following procedures.
Set the Node Address and Baud Rate
Set the node address using RSNetWorx for DeviceNet™ software,
DeviceNetManager™ software, or another software configuration tool.
The module is equipped with AutoBaud detect. AutoBaud lets the module
read the settings already in use on your DeviceNet network and
automatically adjusts to follow those settings.
Mount the Module
1. Attach the module using the dimensions shown below.
I-0
O-0
I-1
O-1
I-2
O-2
I-3
O-3
I-4
1.95 in
49.5mm
Network Status
I-5
I-6
I-7
Auxiliary Power
O-4
O-5
O-6
O-7
4.21 in
107mm
Module Status
12 in
305mm
0.25 in
6.25mm
41953
1.02 in
26.0mm
2. Connect the grey DeviceNet cable to the DeviceNet trunk. Use the
1485P-P1R5-MN5R1 T-Port tap to connect to round media. Use the
1485P-P1E4-R5 to connect to the Kwik Link flat media system.
Publication 1792D-5.42 - July 1999
4 ArmorBlock LP2 8 Sinking Input/ 8 Output Module
Connect the Input/Output Cord Sets to the LP2 Module
This module uses 5 pin micro (12mm) style PCB mounted connectors.
Eight micro caps cover the connectors on your module. Remove the caps
and connect your cord sets to the appropriate ports. This product has two
input or outputs per I/O connector. Use a “Y” splitter cable for access to all
I/O connections. For more information on these cables, see the Product
Data guide, publication 1792-2.1.
Use the micro caps to cover and seal unused ports. A pinout diagram for
the connectors is shown below.
Input Micro-Connector
(View into Sockets)
1
4
1
4
2
5
3
2
5
3
Pin 1 Sensor Source Voltage
Pin 2 Input B
Pin 3 Return Logic Ground
Pin 4 Input A
Pin 5 Not Used
Output Micro-Connector
(View into Sockets)
Pin 1 Not Used
Pin 2 Output B
Pin 3 Auxiliary Power Ground
Pin 4 Output A
Pin 5 Not Used
1
41452
1.
Logic Ground is approximately 0.4V above DeviceNet V-measured at the module.
Publication 1792D-5.42 - July 1999
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