Syrelec, Brand of Crouzet Control SDS SERIES Data Sheet

TIMERS TIMERS

Products and specifications subject to change without notice.

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SDS SERIES

REPEAT CYCLE TIMER

UL listed CSA recognized

• Shock Resistant

• SCR Solid State Output

• Optional Remote Potentiometer

• DIN-Rail or Base Mounting

P.S.: Specify maximum time for “D” and “P” versions.

When input power S1 is applied, the solid state output turns on
immediately for the timer period specified. It then turns OFF for that
same time period and repeats continuously while power is applied.

S

MOUNTING

DS

SERIES

10 min

TIME RANGE

48A= 48 VAC
110A = 110 VAC
220A = 220 VAC

DIMENSIONS See page 3-34

Recycling

Input Power S1

Output

TT

0

SPECIFICATIONS:

Input . . . . . . . . . . . . . . . . . . . . . . 24 VAC, 48 VAC, 110 VAC

Maximum power consumption . . 24 VAC: 0.2 VA

Output . . . . . . . . . . . . . . . . . . . . . SCR

Output Rating . . . . . . . . . . . . . . . max.: 1.0 A at 20°C

Repetition accuracy . . . . . . . . . . ±0.5% at a constant ambient

Temp. rise derating . . . . . . . . . . . 5 mA / °C

Reset time . . . . . . . . . . . . . . . . . . 100 ms after timing

Leakage current during timing . . 2 mA max.

Peak surge current . . . . . . . . . . . 20 A < 10ms

Peak surge voltage . . . . . . . . . . . 1400 V, 100 µs

Terminals . . . . . . . . . . . . . . . . . . . Faston 1/4˝ (6.35mm)

Operating temperature . . . . . . . . -22°F to +140°F -30°C to +60°C

Weight . . . . . . . . . . . . . . . . . . . . . 1.9 oz. (55g)

220 VAC, ±15%, 50/60 Hz

48 VAC: 0.3 VA
110 VAC: 0.6 VA
220 VAC: 1.2 VA

min.: 10 mA

150 ms during timing

t

WIRING DIAGRAM:

SDS SDSD SDSP

S1 S1 S1

LOAD LOAD LOAD

470 K

POTENTIOMETER

A2 18 A1A2 18 A1 A2 18 A1 Z1 Z2

ORDERING INFORMATION:

(100 pcs. minimum order)

S = Encapsulated, requiring

DIN-Rail, Panel Adapter or
use Base Mounting Holes

DS

= Fixed time

DS-D = remote potentiometer
DS-P = internal potentiometer

DS = Fixed .1s. - 120 min
DS-D = .1 sec. - 120 min.

Maintain 10:1 ratio

DS-P = 1 -10 sec. or min., 10 - 100 sec. or min.

Maintain 100:1 ratio

24 L

INPUT POWER UL

24A = 24 VAC

1 AMP