Two-channel relay and ac output modules, Four-channel relay and ac output modules, Sixteen-channel discrete diagnostic input modules – Rockwell Automation 1738 Assembly Connections for POINT I/O and ArmorPOINT I/O EtherNet/IP Adapters User Manual
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Publication 1734-UM016A-EN-P - October 2010
1734/1738 I/O Module Assembly Information 43
Two-channel Relay and AC Output Modules
All two-channel relay and AC output modules use the same Consumed I/O
assembly. There are no Produced or Configuration assemblies for these
modules. Use the table shown below for the following modules:
• 1734-OW2
• 1734-OX2
• 1734-OA2 or 1738-OA2M12AC3
Four-channel Relay and AC Output Modules
All four channel relay and AC output modules use the same Consumed I/O
assembly. There are no Produced or Configuration assemblies for these
modules. Use the table shown below for the following modules:
• 1734-OW4
• 1734-OW4M12 or 1738-OW4M12AC
• 1734-OA4
Sixteen-channel Discrete Diagnostic Input Modules
Use the table shown below for the following modules:
• 1738-IB16DM12
Consumed Output Data Assembly 32
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
Reserved
Ch 1
Ch 0
Consumed Output Data Assembly 32
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
Reserved
Ch 3
Ch 2
Ch 1
Ch 0