Synchronous serial interface modules – Rockwell Automation 1738 Assembly Connections for POINT I/O and ArmorPOINT I/O EtherNet/IP Adapters User Manual
Page 73
Publication 1734-UM016A-EN-P - October 2010
1734/1738 I/O Module Assembly Information 67
Synchronous Serial Interface Modules
Use the tables shown below for the following modules:
• 1734-SSI or 1738-SSIM12
43
Cold Junction Enable Chan 1
44
Cold Junction Offset Chan 1 (Low Byte)
45
Cold Junction Offset Chan 1 (High Byte)
Produced Input Data Assembly 101
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
Channel 0 Data (Low Byte)
1
Channel 0 Data (High Byte)
2
Channel 1 Data (Low Byte)
3
Channel 1 Data (High Byte)
4
Channel 0 Status
5
Channel 1 Status
6
CJC Data (Low Byte)
7
CJC Data (High Byte)
Configuration Assembly Instance 123
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
Run
1
Gray/Binary
2
SSI Word Length
3
Data Rate
4
Gray to Binary Conversion
5
Standardization
6
SSI Word Delay Time (Low Byte)
7
SSI Word Delay Time (High Byte)
8
Trailing bits
9
Latch Input Control
10
Sensor Resolution (Low Byte)
11
Sensor Resolution (High Byte)
Configuration Assembly Instance 103
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0