Design and function
12 TZIDC-200, TZIDC-210, TZIDC-220 42/18-85-EN
3 Design and function
Basic model Optional upgrades
Fig. 2: TZIDC-200, TZIDC-210, TZIDC-220 schematic diagram
Basic model Optional upgrades
1 LKS plug
1)
2 Setpoint signal 4 … 20 mA / bus connection
3 Digital input
1)
4 Digital output
1)
5 Air supply, 1.4 …6 bar (20 … 90 psi)
6 Exhaust
7 I/P module with 3/3-way valve
8 Position sensor (optional up to 270° rotation angle)
9
Plug module for analog feedback (4 … 20 mA)
1)
10 Plug-in module for safety shutdown (forced depressurization)
11 Plug module for digital feedback
1)
12 Installation kit for mechanical position indicator
13 Installation kit for digital feedback with proximity switches
14 Installation kit for digital feedback with 24 V microswitches
1) TZIDC-200 only
IMPORTANT (NOTE)
With optional upgrades either the “Installation kit for digital feedback with proximity switches”
(13) or the “Installation kit for digital feedback with microswitches 24 V” (14) can be used.
In both cases, the “mechanical position indicator” (8) must be installed.
Functionality
TZIDC-200, TZIDC-210, TZIDC-220 positioners are electronically configurable positioners with
communication capabilities designed for mounting on pneumatic linear or rotary actuators.
Fully automatic determination of the control parameters and adaptation to the final control
element yield considerable time savings and an optimal control behavior.
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