Series 651 INSTALLATION
605451EC Edition 2014-07-10 27/
4.4.3.2 Sensor power wiring external
•
Use shielded sensor cable(s). Keep cable as short as possible, but locate it away
from noise sources.
•
Connect Power supply (+24 / GND) at DB–9 male power connector and Sensors
(0V / + / -) at DB–15 female sensor connector exactly as shown in the drawing
above!
•
Connector: Use only screws with 4–40 UNC thread for fastening the connectors!
Pins 4 and 8 must be
bridged for operation.
An optional switch
would allow for motor
interlock to prevent
valve from moving.
Low range sensor may be
connected to sensor 1 or
sensor 2 input. Do
configuration accordingly.
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