Rockwell Automation 1792D-8BT0LP ArmorBlock LP2 8 Sinking Input Module - Manual (Page 4)

4 ArmorBlock LP2 8 Sinking Input Module
Publication 1792D-5.47 - August 1999
Connect the Input Cord Sets to the LP2 Module
This module uses 5 pin micro (12mm) style PCB mounted connectors.
Four micro caps cover the connectors on your module. Remove the caps
and connect your cables to the appropriate ports. This product has two
inputs per connector. Use a “Y” splitter cable for access to all input
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 connector is shown below.
!
ATTENTION:
• Make sure to connect the proper color coded cables
together. DeviceNet cables should connect with
DeviceNet cables.
• Make sure all connectors and caps are securely tightened
to properly seal the connections against leaks and
maintain IP67 requirements.
• For maximum noise immunity, input cable return wires
must be properly terminated. When inputs are connected
in loopback, return wires should be connected together.
• I/O cable length should be less than 30 meters.
1
5
3 4
2
Input Micro-Connector
(View into Sockets)
Pin 1 Sensor Source Voltage
Pin 2 Input B
Pin 3 Return Logic Ground
1
Pin 4 Input A
Pin 5 Not Used
1
Logic Ground is approximately 0.4V above DeviceNet V-measured at the module.
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