Rockwell Automation 1738 Assembly Connections for POINT I/O and ArmorPOINT I/O EtherNet/IP Adapters - Manual (Page 75)

Publication 1734-UM016A-EN-P - October 2010
1734/1738 I/O Module Assembly Information 69
Address Reserve Module
Use the table shown below for the 1734-ARM. This module has no
configuration and does not consume any I/O data.
ASCII Interface Modules
Use the tables shown below for the following modules:
• 1734-232ASC
• 1734-485ASC
• 1738-232ASCM12 or 1738-48ASCM12
Produced Input Data Assembly 4
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 Reserved = 0
Configuration Assembly Instance 103
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 ASCII Serial Character Format
1 ASCII Serial Comm Speed
2 ASCII Max Number of Receive Characters
3 ASCII Receive Record Start Mode
4 ASCII Receive Start Delimiter
5 ASCII Receive Record End Mode
6 ASCII Receive End Delimiter
7 ASCII Receive String Data Type
8 ASCII Pad Mode
9 ASCII Pad Character
10 ASCII Receive Swap Mode
11 Handshake Mode
12 ASCII Max Number of Transmit Characters
13 ASCII Transmit End Delimiter Mode
14 ASCII Transmit End Delimiter Character