Express Time Systems 1-800-858-7462

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External Buzzer and Control Relay

.External Buzzer

External buzzer needs no external relay

press to
sound buzzer


This External Buzzer (approx. 65 dB @ 10 ft.) is fully powered by the Time Station or TA620 clock terminal. Comes with 14 ft. cable with DIN connector. Measures 3.375"H x 2.50"W x 0.875"D The control relay below is not required to operate this device. Plugs directly into clock terminal. Suitable for an office environment or where a low ambient noise level is maintained.

.Control Relay

The Control Relay can be used with the Time Station or TA620 terminal to facilitate use of other signal devices. In addition, it can be used with the TA620 to activate electronic door switches for access control Note-This relay is not suitable for use with the HandPunch 3000 terminal


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Includes two types of relay's
  1. Dry contact relay :
    Max. Load : 5 amps @ 250 VAC or 30 VDC
    Fused at 5 amps slo-blo
  2. Solid-state relay
    Input voltage: 120 VAC 50/60Hz
    Max. Load: 2 amps @ 250 VAC
    Fused at 2 Amps slo-blo
  3. Each relay is manually switch-able between being activated
    by the bell or access control impulse from the clock terminal.
  4. DIN connector for connection of bar code wand eliminates need for Y-cable
.Specifications
Dimensions: 8.75"W x 6" H x 2 " D
Shipping weight: 4 lb.
Unit color: Black
Operating Temp.: 0 to 120 degrees F
Humidity: 0 to 90% non condensing
Cords: 6 ft. AC power cord and 6 ft. Din interface cable
.
relayboard.jpg (11350 bytes)
diagramh.jpg (16292 bytes) Typical wiring diagram of low voltage horns and transformer.
Incoming AC routed through dry contact relay to transformer.

Optional bar code wand (TA620 clocks only) connected through control relay, eliminating need for Y-cable.

Transformer could also be connected directly to AC output terminals utilizing the sold state AC relay.

"Specifications and features subject to change without notice"

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