Four-channel discrete input modules, Eight-channel discrete 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 35
Four-channel Discrete Input Modules
All four channel discrete input modules use the same configuration and input
assemblies. Use the tables shown below for the following modules:
• 1734-IB4 or 1738-IB4
• 1734-IV4 or 1738-IV4
• 1734-IA4 or 1738-IA4
• 1734-IM4 or 1738-IM4
Eight-channel Discrete Input Modules
All eight-channel discrete input modules use the same configuration and input
assemblies. Use the tables shown below for the following modules:
Configuration Assembly Instance 103
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
Input 0 Off to On Filter Low Byte
1
Input 0 Off to On Filter High Byte
2
Input 0 On to Off Filter Low Byte
3
Input 0 On to Off Filter High Byte
4
Input 1 Off to On Filter Low Byte
5
Input 1 Off to On Filter High Byte
6
Input 1 On to Off Filter Low Byte
7
Input 1 On to Off Filter High Byte
8
Input 2 Off to On Filter Low Byte
9
Input 2 Off to On Filter High Byte
10
Input 2 On to Off Filter Low Byte
11
Input 2 On to Off Filter High Byte
12
Input 3 Off to On Filter Low Byte
13
Input 3 Off to On Filter High Byte
14
Input 3 On to Off Filter Low Byte
15
Input 3 On to Off Filter High Byte
Produced Input Data Assembly 3
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