Positioner / Tzidc Control Unit Electrical Connection - ABB TZIDC Manual

24 TZIDC DIGITAL POSITIONER | CI/TZIDC/C-FM-US-EN REV. A
... 5 Installation
... Electrical connections

Positioner / TZIDC Control Unit Electrical Connection

A Basic device
B Options
Figure 17: TZIDC Electrical connection
Connections for inputs and outputs
Terminal Function/comments
+11 / −12 Analog input
+81 / −82 Binary input DI
+83 / −84 Binary output DO2
Plug-in module for digital feedback SW1
+51 / −52
(Option module)
Plug-in module for digital feedback SW2
+41 / −42
(Option module)
+31 / −32 Plug-in module for 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, Mechanical digital feedback with proximity switches or
microswitches (not for TZIDC Control Unit design)
Terminal Function/comments
+51 / −52 Mechanical digital feedback Limit 1 with proximity switch
(optional)
+41 / −42 Mechanical digital feedback Limit 2 with proximity switch
(optional)
Mechanical digital feedback Limit 1 with microswitch
41 / 42 / 43
(optional)
51 / 52 / 53 Mechanical digital feedback Limit 2 with microswitch
(optional)
Note
The TZIDC can be fitted either with proximity switches or
microswitches as mechanical digital feedback. It is not possible
to combine both variants. For the TZIDC Control Unit with TZIDC
Remote Sensor version, the mechanical digital feedback is
located in the TZIDC Remote Sensor.