Connecting the External Time Signal
If external signal(s) are required, the addition of a relay (not supplied) will be necessary.
Please consult your local electrician.
When a signal is activated the internal contacts close completing the circuit. These internal contacts are "dry" and supply no voltage. Voltage applied to these contacts must not exceed 30 volts. An external relay must be used to activate signaling devices.
Recommended Relays: (Or similar line voltage switching relays)
Available at W. W. Grainger |
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HoneyWell | #RA89A1074 | Grainger #2E866 |
Dayton | Grainger #2E553 | |
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ES900 | External | 3 | ||||||
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| 30V |
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External Signal
Connections shown for Dayton 2E553. Add jumper from terminals 1 to 3.
CAUTION: Be sure to pull out AC cord from AC outlet before connecting wires of the External Time Signal. Improper connection may cause a malfunction of the unit.
Also refer to "Attaching the Wire Clamp" to secure wires with the wire clamp.
1 Unlock the key and remove the cover. | 2 Insert wires into two right terminals |
| for external time signal, and tighten |
| both screws. |
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