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TO GET ASSISTANCE, CALL: 919-774-7667
ZENITH PUMPS
CUSTOMER
SUPPLIED INPUT
POWER 115 OR 230
VAC: -10%, +15%,
1PHASE,
50/60HZ, 3 WIRE
TO HALL
EFFECT
FEEDBACK
SENSOR
OPTIONAL
INTRINSICALLY
SAFE
BARRIER
CONNECT
AT SENSOR
TO MOTOR ARMATURE AND
FIELD CONNECTIONS.
(SEE SHEET 3 FOR DETAILS)
FEEDBACK SENSOR WIRING -
CUSTOMER'S RESPONSIBILITY
CONNECT
AT SENSOR
CONNECT
AT SENSOR
25FT LEADS
NOTE: IF AN INTERLOCK, SUCH AS
E-STOP OR MOTOR THERMOSTAT IS
DESIRED, REMOVE THE JUMPER
BETWEEN TB2, TERMINALS 5 & 6,
AND INSTALL THE INTERLOCK IN
ITS PLACE.
INSTALLATION NOTES:
1. ALL EXTERNAL WIRING, TERMINATING ON ONE OF ZeDRIVE LOGIC
TERMINALS (J1, J3, OR J4), MUST BE IN SHIELDED CABLE. THE SHIELD
MUST BE TERMINATED AT A ZeDRIVE GROUND ONLY (THE OPPOSITE
END OF THE SHIELD IS NOT CONNECTED).
2. ROUTE SHIELDED CABLE SEPARATELY FROM POWER WIRING. DO
NOT ROUTE 115VAC CONTROL WIRING AND LOW LEVEL SIGNAL
WIRING IN THE SAME CONDUIT. DO NOT ROUTE FEEDBACK WIRING
ALONG THE MOTOR CASE.
3. ALL GROUND CONNECTIONS MUST BE TRACEABLE TO A SINGLE
TRUE EARTH GROUND.
4. USE ARC SUPPRESSORS ACROSS THE COILS OF ALL AC RELAYS AND
CONTACTORS.
5. IN HIGH NOISE ENVIRONMENTS, INSTALL AN ISOLATION TRANS-
FORMER ON THE INPUT AC POWER.
6. WHEN USING A HALL EFFECT SENSOR OR ENCODER IN A HAZARD-
OUS ATMOSPHERE, THE OPTIONAL INTRINSICALLY SAFE BARRIER
MUST BE USED.
7. REQUIRES OPTIONAL ANALOG I/O CARD, PART NO. 68-16818-0091-1.
NOTES:
1. ALL FEEDBACK SENSORS ARE SUP-
PLIED WITH 25FT OF 2 OR 3 CON-
DUCTOR SHIELDED CABLE, AS AP-
PROPRIATE (SHIPPED LOOSE).
2. ALL FEEDBACK SENSORS ARE LO-
CATED BETWEEN THE REDUCER
AND THE MOTOR EXCEPT FOR THE
ENCODER, WHICH IS LOCATED AT
THE REAR OF THE MOTOR.
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