VAT 653 Series Installation, Operating, & Maintenance Instructions page 29

Series 65
4.3.2.1 Power and sensor connection (+24 VDC sensors) via controller
[653 . . - . . G . - . . . . / 653 . . - . . H . - . . . . versions recommended]
Low range sensor may be con-
nected to sensor 1 or sensor 2
input. Do configuration accordingly
982156EB
INSTALLATION
•
VAT fuse recommendation: (a) 7 AF
•
Use shielded sensor cable(s). Keep cable as short as possible, but locate it away
from noise sources.
•
Connect Power supply (+24 / GND) at DA–15 male power connector and Sensors
(+24V / 0V / + / -) at DA–15 female sensor connector exactly as shown in the
drawing above!
•
Connector: Use only screws with 4–40 UNC thread for fastening the connectors!
Edition 2019-06-05
Pins 4 and 11 must be
bridged for operation.
An optional switch
would allow for motor
interlock to prevent
valve from moving.
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