Tzidc For Remote Position Sensor - ABB TZIDC Commissioning Instructions

4.5

"TZIDC for remote position sensor"

With the TZIDC designed for remote position sensors, the positioner is supplied without position
detection.
The housing (control unit) contains the electronics and pneumatics along with the following
options (where applicable):
• Analog position feedback
• Digital position feedback
• Shutdown module
The TZIDC designed for remote position sensors can be connected to any position sensor
(4 to 30 kΩ, with open circuit detection 4 to 18 kΩ).
The maximum length of the shielded 3-wire cable is 10 m.
Installation and commissioning procedures are described in chapters 3 "Mounting", 5
"Pneumatic connection" and 6 "Commissioning".
Procedures for connecting the electronic unit (housing 1) and the options are described in
chapter 4 "Electrical connections".
IMPORTANT (NOTE)
If the device is being operated on a cylinder, for reasons associated with linearity you should
run the Auto Adjust function for part-turn actuators.
Fig. 22: TZIDC for remote position sensor
1 Housing (control unit)
2 Setpoint signal
3 Connecting cable
4 Remote position sensor
CI/TZIDC/110/120-EN
5 Pneumatic output 2
6 Pneumatic output 1
7 Air supply
8 Pneumatic drive
TZIDC, TZIDC-110, TZIDC-120
Electrical connections
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