Type of contact: PNP
Pull-Down resistance: 120 kΩ
Short-circuit proof: Yes
Overload proof: Yes (up to ± 24 V DC)
8.7.6 Travel sensor input (for travel length code S01 – remote potentiometer)
Note: Travel sensor input galvanically isolated from supply voltage, not galvanically isolated from the set
value/actual value inputs and actual value output.
Input voltage
range:
0 to U
P+
Supply
voltage UP+:
Typically 10 V DC
Resistance range of re-
mote potentiometers:
1 to 10 kΩ
Input resistance: 620 kΩ
Accuracy/linearity: ≤ ±0.3% of full flow
Temperature drift: ≤ ±0.3% of full flow
Resolution: 12 bit
Short-circuit proof: Yes
Overload proof: Yes (up to ± 24 V DC)
8.7.7 Positioner data
Note: The following diagram is valid for valves with a standard assignment of the spindle position to the
valve position.
(See section "Mechanical data, correlation between travel sensor spindle/valve position")
Control diagram: Default setting / The control characteristic is adjustable.
0
4
mA
mA
20
20
15
16
10
12
5
8
0
75
100
50
25
Valve opening degree [%]
Set value input (mA)
During initialization, the 1436 cPos positioner automatically detects the control function of the
valve and adjusts itself by default so that the valve is closed when the signal is 0/4 mA.*
The assignment can subsequently be changed using parameters.
* For double-acting actuators, depends on the pneumatic actuator
www.gemu-group.com14 / 76GEMÜ 1436 cPos
8 Technical data
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