Positioner / Tzidc Control Unit Electrical Connection - ABB TZIDC Manual

TZIDC DIGITAL POSITIONER | CI/TZIDC/ATEX/IECEX-EN REV. C

Positioner / TZIDC Control Unit Electrical Connection

A Basic device
B Options
Figure 18: TZIDC Electrical connection
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 DO2
+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)
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 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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