Tzidc / Tzidc Control Unit Terminal Assignment - ABB TZIDC Commissioning Instruction

TZIDC, TZIDC-110, TZIDC-120 DIGITAL POSITIONER | CI/TZIDC/110/120-EN REV. E

TZIDC / TZIDC Control Unit terminal assignment

A Basic device
B Options
Figure 17: Control Unit connection diagram
Change from one to two columns
Connections for inputs and outputs
Terminal Function / comments
+11 / −12 Analog input
+81 / −82 Binary input DI
+83 / −84 Binary output DO
+51 / −52 Digital feedback SW1
(Option module)
+41 / −42 Digital feedback SW2
(Option module)
+31 / −32 Analog feedback AO
(Option module)
1 / 2 / 3 TZIDC remote sensor
(Only for options TZIDC Remote Sensor or TZIDC for remote
position sensor)
Change from two to one column
C Connection TZIDC Remote Sensor / remote position sensor
(only for TZIDC Control Unit version)
D Options, limit value monitor with proximity switches or microswitches
(not for TZIDC Control Unit version)
Terminal Function / comments
+51 / −52 Limit switch Limit 1 with proximity switch
(optional)
+41 / −42 Limit switch Limit 2 with proximity switch
(optional)
41 / 42 / 43 Limit switch Limit 1 with microswitch
(optional)
51 / 52 / 53 Limit switch Limit 2 with microswitch
(optional)
Note
The TZIDC, TZIDC-110 or TZIDC-120 can be fitted either with
proximity switches or microswitches as limit switches. It is not
possible to combine both variants. For the version TZIDC Control
Unit with TZIDC Remote Sensor, the limit switches are located in
the TZIDC Remote Sensor.
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