960-58A0-030 Datasheet, PDF (6/16 Pages) Magnetrol International, Inc. – Actuator- Sensor-Interface (AS-Interface®) Ultrasonic Level Switch

2.4 Wiring
Model 960 units can be supplied with or without a
M12x1 AS-i bus quick disconnect male connector installed
in one of the cable entries. If the M12x1 connector has
been ordered, then complete the wiring by threading on
the female M12x1 quick disconnect connector. If the
M12x1 connector was not ordered then refer to the figure
below for wiring instructions.
AS-i +
AS-i -
Figure 6
Model 960 Wiring
Caution: OBSERVE ALL APPLICABLE ELECTRICAL CODES
AND PROPER WIRING PROCEDURES.
1. Make sure the power source is turned off.
2. Unscrew and remove housing cover.
3. Pull AS-i cabling through the conduit connection.
4. Refer to Figure 6. Connect wires to terminals (+) and (-)
on the terminal block.
5. Prevent moisture seepage into housing by installing an
approval seal drain fitting in the conduit run leading
to the unit.
6. Wiring is complete. Replace housing cover.
Caution: In hazardous areas, do not power the unit until the
conduit is sealed and enclosure cover is screwed
down securely.
6
51-632 Echotel Model 960 Ultrasonic Level Switches