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ZENITH PUMPS
3. Connect Feedback Signal Cable
Magnetic pickup or hall effect sensor is usu-
ally located between motor and reducer.
Encoder is usually located at the rear of mo-
tor.
NOTE:
WHEN USING A HALL EFFECT SENSOR OR
ENCODER IN A HAZARDOUS ATMOS-
PHERE, THE OPTIONAL INTRINSICALLY
SAFE BARRIER MUST BE USED.
Field Wiring (cont’d)
+12VDC
Feedback Signal
Common
Ground
Hall Effect Sensor
Wire Color Function Connect To
Red
+12VDC TB2-1
White/Clear
Feedback Signal TB2-2
Black
Common TB2-3
Bare
Shielding TB2-4
Encoders
Wire Color Function Connect To
Red
+12VDC TB2-1
White/Clear
Feedback Signal TB2-2
Black
Common TB2-3
Bare
Shielding TB2-4
Explosion Proof
Magnetic Pickup
Wire Color Function Connect To
White
Feedback Signal TB2-2
Black
Common TB2-3
Green
Shielding TB2-4
Non-Explosion Proof
Magnetic Pickup
Wire Color Function Connect To
White/Clear
Feedback Signal TB2-2
Black
Common TB2-3
Bare
Shielding TB2-4
Optional Safety Barrier
+12VDC
Feedback Signal
Common
Ground