Rockwell Automation 1738-IB16DM12 ArmorPoint 24V DC 16 Point Input and Output Modules - Manual (Page 10)

10 ArmorPoint 24V DC 16 Point Input and Output Modules, Series A
Publication 1738-IN023B-EN-E - February 2010
1738-IB16DM12
Communicate with Your Module
I/O messages are sent to (consumed) and received from (produced) the
ArmorPoint I/O modules. Messages are mapped into the processor’s
memory. ArmorPoint I/O output modules produce 1 byte of input data
(scanner Rx - status). They consume 2 Bytes of I/O data (scanner Tx).
ArmorPoint I/O input modules produce 2 or 3 bytes of input data (scanner
Rx - status). They do not consume I/O data (scanner Tx).
ATTENTION
Make sure all connectors and caps are securely tightened to properly seal the
connections against leaks and maintain IP enclosure type requirements.
(view into connector)
Pin 1 - SSV 0 (M12-A,B)
SSV 1 (M12-C,D)
SSV 2 (M12-E,F)
SSV 3 (M12-G,H)
Pin 2 - 24V DC input 1 (M12-A)
24V DC input 3 (M12-B)
24V DC input 5 (M12-C)
24V DC input 7 (M12-D)
24V DC input 9 (M12-E)
24V DC input 11 (M12-F)
24V DC input 13 (M12-G)
24V DC input 15 (M12-H)
Pin 3 -Common
Pin 4 - 24V DC input 0 (M12-A)
24V DC input 2 (M12-B)
24V DC input 4 (M12-C)
24V DC input 6 (M12-D)
24V DC input 8 (M12-E)
24V DC input 10 (M12-F)
24V DC input 12 (M12-G)
24V DC input 14 (M12-H)
Pin 5 - Not Used
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