RLY240 Features • • • • • • • • 2 x 2 Industry Standard Package 19−288 Volts AC or DC Operation .2 to 8 Minutes Timing Range 0.5% Repeat Accuracy Transient Protected CMOS Digital Timing .250” Quick Connect Terminals Encapsulated Construction Knob Adjustable, AC or DC, Interval On, Solid State, Universal Cube Timer. D69 .250 (6.35) Dia 2.000 (50.8) 1 J1 INPUT LOAD 2 3 JUMPER: SEE NOTE 2.000 (50.8) .250 (6.35) OPERATION INTERVAL ON− The relay energizes and timing begins when the input voltage is applied. At the end of the time delay period the relay will de−energize. Reset is accomplished by removing, then reapplying the input voltage. .750 (19.05) 1.200 (30.48) ON LINE OFF LOAD OFF NOTE: 19−40 V AC or DC Cut J1 for 40−288 V AC, DC ON Ratings and Specifications TIME Timer N.O. 1 1.0 Amp Max. * − 2 3 LOAD Line + * For higher current applications connect a switching relay in series with timer in place of load. NTE Electronics, Inc. Voice (973) 748−5089 Input Operating Voltage Range (Line): Jumper J1 Not Cut: 19−40 V DC or AC Jumper J1 Cut: 40−288 V DC or AC AC Operating Frequency: 50/60 Hz Switch Configuration: Solid State, SPST Switching Current (Load): 40mA Amp min., 1 Amp max. Timing Adjustment Range: 0.2 to 8 minutes Repeat Accuracy: ±0.5% Reset Time: 100ms Max. Expected Life (Electrical): 100,000,000 operations @ rated load Operating Temperature: −20° to +80°C Storage Temperature: −40° to +85°C Dielectric Breakdown Voltage Between All Elements: 1500Vrms Transient Protection: 1500 V for 150µs Mounting: One #8 or #10 Screw FAX (973) 748−6224 http://www.nteinc.com 91