Synchronous serial interface modules – Rockwell Automation 1738 Assembly Connections for POINT I/O and ArmorPOINT I/O EtherNet/IP Adapters User Manual

Page 73

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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

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