82

Delayed Single Shot Relay Output

OPERATION

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

controls the timer. When closed (momentary or maintained), the OFF

time begins. Upon completion of the OFF time, the relay energizes and

the ON time begins. Upon completion of the ON time, the relay de-

energizes and the cycle is complete. Reset is accomplished by reclosing

the control switch after the timing cycle has completed. The OFF/ON

time periods are independently adjustable.

SUPPLY

VOLTAGE

OUTPUT

T2

CONTROL

SWITCH

T1

WIRING

DIMENSIONS (INCHES)

1

2

3

4

6

7

9

8

5

A

B

+

–

70-463-1

DPDT Blade Plug-in

SW

4

8

9

3

2

1

11

5

7

6

10

+

–

SUPPLY

RB-11/PF113A

DPDT 11 Pin Plug-in

SPECIFICATIONS

TIMING RANGES

Virtually unlimited. See page 77 for standard

ranges available.

OUTPUT

DPDT, 10 A @ 250 VAC or 24 VDC, resistive;

RATING

211 VA @ 120 VAC, inductive

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

24 or 120 VAC or VDC, 50/60 Hz; ±10%

VOLTAGE

FALSE TRANSFER No

REVERSE

Yes

POLARITY

PROTECTED

POWER

3 watts (approximately)

CONSUMPTION

TEMPERATURE

Operate

32° to 131°F (0° to +55°C)

RATING

Storage

-49° to 185°F (-45° to +85°C)

LIFE EXPECTANCY Mechanical 10 million operations (minimum)

Electrical

100,000 operations

@ rated load

WEIGHT

6.4 oz.

MODEL NUMBER

MODEL NUMBER

TDI

A

SUPPLY VOLTAGE

24 VAC or DC

24

110/120 VAC or DC

120

TYPE OF OPERATION

Knob Adjustable

K

Lock Nut Adjustable

L

Fixed

F

ENCLOSURE STYLE

11-pin Round plug-in

A

Blade plug-in

B

DELAY PERIOD

See page 82 for standard ranges available

Example: TDI-120-ALA-300—Delayed single shot, 120 Volts AC or DC,

lock nut adjustable from 3 to 300 seconds, 11-pin octal plug-in, UL

Recognized.

E55826

2.375”

11 Pin Plug-in

Automatic Timing & Controls

800.727.5646

atcdiversified.com

Automatic Timing & Controls

800.727.5646

atcdiversified.com