Endress+Hauser Proservo NMS5 Operating Instructions Manual page 68

7 Commissioning
68
Operation Input
Operation output logic
Input voltage
Input current
2 photo couplers, for external input from controller (tumbler switch,
DCS, etc.)
Gauge Status
LEVEL
UP
STOP
INTERFACE
LEVEL
15VDC, active circuit (supplied by NMS5)
Approximately 5mA
Proservo NMS5
CTR1 CTR2
0 (OFF) 0 (OFF)
1 (ON)
0 (OFF)
0 (OFF) 1 (ON)
1 (ON) 1 (ON)
Endress+Hauser