6
GG-6
Wiring
Electrical wiring must comply with all applicable codes.
Wiring Guidelines:
•
Use stranded, copper wire/cable with a minimum of 75°C rating (167°F).
• Always use three-conductor, insulated, stranded, shielded copper cable
for all sensor cables.
• Do not pull sensor wiring with AC power cables. This can cause electrical
interference.
•
Be sure to land the shield conductors of the sensor cables at the shield
terminals of the sensor connectors.
•
Use only the existing conduit hole for connections to the sensor.
•
Bonding between metallic conduit connections is not automatic with the
non-conductive enclosure. Separate bonding must be provided.
•
To maintain NEMA 4X / IP 66 rating of the enclosure, conduit fittings of the
same rating or better must be used.
Relay Wiring:
AC wiring must be run in separate conduit from the sensor cables.
•
All relays have Form C dry contacts, and are rated 8 Amps @ 24 VDC or 10
Amps @ 240 VAC (dry contacts require external power).
•
Each relay has a Red status LED to show the state of the relay. If the LED is
lit, the relay is energized.
•
Relays are normally energized only if programmed as Fail Safe in the Relay
Configuration menu. In Fail Safe mode, loss of power will cause the relay
to change states.
• If the relay is not energized, there will be continuity between Common and
Normally Closed contacts. If the relay is energized, there will be continuity
between Common and Normally Open contacts.
AC Power Wiring:
• Power should be provided by a dedicated 15A circuit breaker. It is
recommended that the circuit breaker be located near the equipment,
and clearly marked as the disconnect for the GG-6 Control panel.
• 115 VAC, 3A, 50/60 HZ (100-120 VAC).
230 VAC, 2A, 50/60 HZ (200-240 VAC).
• The power supply is set to 115 VAC at the factory. If the equipment is to
be powered by 230 VAC use a small blade screwdriver to switch the power
supply input selection switch from 115 VAC to 230 VAC. The input selection
slide switch is located on the side of the power supply.
