93

Automatic Timing & Controls

800.727.5646

atcdiversified.com

OFF-Delay Solid-State Output

OPERATION

WIRING

DIMENSIONS (INCHES)

Voltage is continuously applied to the input. An external isolated switch

controls the timer. When closed, the load energizes. Opening the switch

initiates the delay period. Upon completion of the delay period, the load

de-energizes. If the control switch recloses during the delay period, the

load remains energized and the timer resets to zero.

MODEL NUMBER

SPECIFICATIONS

SUPPLY

VOLTAGE

OUTPUT

TIME DELAY

CONTROL

SWITCH

MODEL NUMBER

TSD

A

C

SUPPLY VOLTAGE

120 VAC

120

240 VAC

240

TYPE OF OPERATION

Fixed

F

External Resistor Adjustable;

R

See page 82 for standard ranges available

DELAY PERIOD

Example: TSD-120-ARC-200—Delay on Release, 120 VAC, external

resistor adjustable from 2 to 200 seconds, UL recognized.

TIMING

Virtually unlimited.

RANGES

See page 77 for standard ranges available.

OUTPUT

Solid-state, SPST-N.O. 1 amp resistive;

RATING

1 amp 25VA @ 24VAC

1 amp 125VA @ 120VAC

.5 amp 125VA @ 240 VAC

TIMING

Minimum Setting

+0 – 20%

TOLERANCES

Maximum Setting

±10%

REPEATABILITY 1% maximum; no first cycle effect

RESET TIMES

Before Time Out

100 mSEC

After Time Out

50 mSEC

RECYCLE TIME

40 mSEC

SUPPLY VOLTAGE 120 or 240 VAC, 50/60 Hz;±10%

FALSE TRANSFER No

ENCLOSURE

Surface mounted; totally encapsulated with a

high quality epoxy for environmental protection.

TEMPERATURE

Operate

32° to 131°F (0° to +55°C)

RATING

Storage

-49° to 185°F (-45° to +85°C)

TERMINATIONS 1/4" quick disconnect terminals

WEIGHT

NET: 1.28 oz. Shipping: 1.6 oz.

E55826

Automatic Timing & Controls

800.727.5646

atcdiversified.com