Module specific details, Two-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
34 1734/1738 I/O Module Assembly Information
TagName
TabName[High Byte]
Layout for Array data:
TagName[0]
TagName[1]
TagName[2]
: :
TabName[N]
Module Specific Details
Two-channel Discrete Input Modules
All two-channel discrete input modules use the same configuration and input
assemblies. Use the tables shown below for the following modules:
• 1734-IB2 or 1738-IB2
• 1734-IV2 or 1738-IV2
• 1734-IA2 or 1738-IA2
• 1734-IM2 or 1738-IM2
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
Produced Input Data Assembly 2
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
Reserved
Ch 1
Ch 0