I/O expansion module model list
(2) Analog and temperature control modules
The model composition of analog quantity and temperature expansion module is as follows:
XD
① ②
E
4AD 2DA 6PT 6TC 1WT P
③ ④ ⑤ ⑥ ⑧
4SSI
⑦
H
⑨
4AD:4 channels analog input
8AD:8 channels analog input
12AD:12 channels analog input
2DA:2 channels analog output
4DA:4 channels analog output
6PT:6 channels platinum thermistor input
4PT3:4 channels platinum thermistor input (3-wire)
6TC:6 channels thermocouple input
1WT:1 channel pressure measurement
2WT:2 channels pressure measurement
4WT:4 channels pressure measurement
4SSI:4 channels encoder detection
A:Hardware is new version (only for WT module)
Input is current (only for 8AD module)
B:analog voltage output -5V~5V or -10V~10V (only for 4AD2DA
module)