3. Cabling
3-49
TI 32P01J10-01EN
Signal Cable Interface Adapter
F030604.ai
Figure I/O Module with Signal Cable Interface Adapter
The I/O modules are arranged in a dual-redundant configuration on the terminal board.
Connecting Signal Cables to Analog Input Modules
Signal cables are connected to different terminals according to the devices to be connected as
shown below.
Table Analog Input Module Signal Names and Types of Input
Module
Signal Name
Type of Input
SAI143 (*1)
IN
A
Two-wire transmitter input +
Current input -
IN
B
Two-wire transmitter input -
(Setting pin: two-wire input)
Current input +
(Setting pin: four-wire input)
:
Channel number
*1 :
If the SAI143 module power are off or abnormal, the current input loop remains open. Do not use current signals with other
receiving devices.
Nov. 27, 2015-00
