VAT 612 Series Installation, Operating, & Maintenance Instructions page 19

2.6.3.2 Sensor power wiring external
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.
Note:
Use shielded sensor cable(s). Keep cable as short as possible, but locate it away from noise sources.
Connect the +24 VDC sensors at DB–15 female sensor connector exactly as shown in the drawing above. Do not
connect other pins that may damage sensors, power supply or controller!
Connector: Use only screws with 4-40UNC thread for fastening the connectors!
VAT Vakuumventile AG, CH-9469 Haag, Switzerland
Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com
Installation, Operating & Maintenance Instructions
Series 612 DN 63-250 (I.D. 2.5" - 10"), CC-Link
289856EA
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2011-07-06