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– 12 – ETAsys.com
Specifications are subject to change without notice.
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800-321-6699 • Fax: 800-996-3821
ECM INDICATOR AND PART DESCRIPTION
1. Trigger / Status Port Pin Identification – all signals are of low voltage and current. DO NOT MISWIRE or damage may occur.
+ Requires a minimum of 5–24VDC to activate the module with 5mA of current. Note: The DCV can be supplied from any source.
The EVS protection requires the ETA-ECS6RM for operation.
G Circuit Ground, must be of the same circuit as the DCV source.
V AC Voltage Status Signal, this signal reports back to the ETA-ECS6RM the Incoming AC Mains Voltage to the ECM module.
A AC Current Status Signal, this signal reports back to the ETA-ECS6RM the AC Mains Current draw at the ECM module.
D Fault Status Signal, reports to the ETA-ECS6RM fault conditions of an ECM module.
2. External Trigger / Manual On Switch – ETA-ECM20M, ETA-ECM20, ETA-20SH, and ETA-15SH have a manual override switch
allowing them to be used for a local Power Conditioner and Surge Suppressor. To be remotely monitored and activated the switch
must be in the “External Trigger” position.
3. Incoming AC LED – This LED will illuminate Red when the ECM has incoming AC power present at the module. This LED must be
On to operate. Note: If this LED is not illuminating check the following 1) The unit is plugged in, 2) The AC Mains Breaker feeding
the AC leg to the ECM module is Off, 3) The internal fuse has been damaged. This should only be inspected by an authorized
technician.
4. Active LED – This LED will illuminate Green when the ECM module has sensed the proper DCV to trigger activate the power on
circuit.
Note: If connected to the ETA-ECS6RM and the EVS circuit is activated this LED will not be on. The Channel Status LED on the
ETA-ECS6RM will flash indicating a problem and will not turn the ECM module on until the AC Mains voltage is stable.
5. AC Fault LED – If damage to the Spike Suppression circuit occurred this LED will illuminate RED. The module may still operate
but may not be protecting the items plugged into the AC outlets. This LED will not turn Off until repaired. Have the ECM module
inspected by a qualified technician.
6. AC Mains Outlet – Two 120V AC 15A outlets.
7. AC Mains Power Cord – 9" (3m) 120V 15A
8. Mounting Bracket – There are two adjustable mounting brackets incorporated. There are three screws per side for bracket
placement. Each bracket has a slide slot to allow mounting height adjustment.
ETA-ECS6RM
Electrical Control Sequencer