TZIDC-200
DIGITAL POSITIONER | CI/TZIDC-200/C-FM-US-EN REV. B
19
Measurement and operating range from HW-Rev.: 5.01 with optional contactless position feedback
1
Device feedback shaft
2
Lever
A
Operating range 100% opening degree, OUT1 = supply pressure
B
Operating range 0% opening degree, OUT1 = ambient pressure
C
Operating range detected by the valve’s/actuator’s standard automatic adjustment. For rotary actuators, the operating range within each position can be up
to 340°.
D
Rotational direction for parameter “P6.3 – SPRNG_Y2” detected by the standard automatic adjustment (When venting OUT 1, the device feedback shaft 1
turns clockwise).
E
Rotational direction for parameter “P6.7 – ZERO_POS” set by the standard automatic adjustment (When venting OUT 1, the device feedback shaft 1 turns
clockwise).
Figure 4: Measurement and operating range with contactless position feedback (example for rotary actuators)
Devices from HW rev.: 5.01 can be equipped with the order
option “Contactless sensor – S1”.
The position feedback then takes place via a 360° sensor without
mechanical end stops.
This allows a wider operating range of up to 350°. The operating
range can then be at any point in the sensor range.
Automatic adjustment
The standard automatic adjustment for rotary and linear
actuators is performed as described in
Requirements for automatic adjustment:
• Mechanical end stops on valves
• Close valve by turning it to the right
For different installation situations such as: gear rack actuators,
further parameter settings are required. Observe the technical
description “TD/TZIDC/TZIDC-200/NON-CONTACT_SENSOR”
for detailed information.
M11557
0°
+90°
-90°
-180°
+180°
1
2
A
B
D
E
C
