TZIDC-110, TZIDC-120
DIGITAL POSITIONER | OI/TZIDC-110/TZIDC-120-EN REV. H
35
3
Design and function
Schematic diagram
Basic device
Optional upgrades
Basic device
1
LCI plug
2
PROFIBUS PA® or FOUNDATION Fieldbus® bus connection
3
Supply air: 1.4 to 6 bar (20 to 90 psi)
4
Exhaust
5
I/P module with 3/3-way valve
6
Position sensor (optional up to 270° rotation angle)
Optional upgrades
7
Mechanical position indication
8
Feedback on the actuator position using proximity switches
9
Feedback on the actuator position using microswitches
Figure 4: Schematic diagram
Note
With optional extensions, either the ‘Feedback on the actuator position using proximity switches’
8
or the ‘Feedback on the
actuator position using microswitches’
9
can be used. In both cases though, the mechanical position indication
7
must be
installed.
Principle of operation
The TZIDC-110, TZIDC-120 is an electronically configurable positioner with communication capabilities designed for mounting on
pneumatic linear or rotary actuators.
Fully automatic determination of the control parameters and adaptation to the positioner allow for considerable time savings as well
as optimum control behavior.
EEPROM
PA / FF
CPU
7
9
8
3
2
1
4
5
6
Summary of Contents for TZIDC-110
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