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17200234_002_C1/2016 - © Leybold
602494EA.DOCX
Pin assignment analog outputs
Designation
Description
Signal
Pin
AO 1
Pressure sensor signal
(nominal value)
0 … +10 VDC/10 mA
8
AO 2
Valve signal
15
0 … +10 VDC/10 mA
7
AO 3
Valve position (MOVE 1250)
0 … +10 VDC/10 mA
6
AO 4
Reference voltage
+10 VDC/10 mA
5
Table 4-9
GND analog inputs/outputs
Designation
Description
Signal
Pin
GND
Ground analog inputs/outputs
0 VDC
9 … 15
Table 4-10
15
The 0 … +10 VDC analog output AO 2 can be used for control valves other than the MOVE 1250 and
MOVE X.