Wiring earth ground and power - Facility Explorer - LIT-12014353 - FX-SC9BASE-0 - FX90 Supervisory Controller - 14.x

FX90 Supervisory Controller Installation Guide

Product
Controls > Supervisory Controls > FX90 Supervisory Controller
Document type
Installation Guide
Document number
LIT-12014353
Version
14.x
Revision date
2024-03-18
Product status
Active

About this task

Important: Before making power terminations, de-energize the 24 V power source. Do not restore power until completing all other mounting and wiring.
Important: A grounding point must be present nearby.

Procedure

  1. Install the included earth ground wire to the controller's earth ground spade lug, and terminate the other end to a nearby earth ground.
  2. Unplug the controller's 2-position power connector plug and terminate the 24 V supply source (AC or DC) to the connector. Leave the connector unplugged.