Rockwell Automation 1791P-XXXX CompactBlock Distributed I/O on PROFIBUS DP Series D I.I. - Manual (Page 13)

CompactBlock Distributed I/O on PROFIBUS DP Series D 13
Publication 1791P-IN002B-EN-P - October 2003
1. Connect the PROFIBUS DP female 9-pin D-sub connector to the
terminal connector as shown below.
2. Connect the terminal connector to the Block. Use the side screws on
the terminal connector to fasten it to the Block.
Pin
Number:
Name: Description:
1 shield Shield, Protective Ground
2 M24V Minus 24V Output Voltage (Not used)
3 RxD/TxD-P Receive/Transmit-Data-P
4 CNTR-P Control-p
5 DGND Data Ground
6 VP Voltage-Plus
7 P24V Plus 24V Output Voltage (Not used)
8 RxD/TxD-N Receive/Transmit-Data-N
9 CNTR-N Control-N (Not used)
Compact
Block I/O
1791P-8V8P
8 INPUTS / 8 OUTPUTS . DC POWER
Status
Allen-Bradley
Network
Profibus DP
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
Profibus DP
Module
Status
31337-m