NEMA Heavy-Duty Industrial Relays

Catalogs > Industrial Controls Catalog > Relays, Timers, and Temperature Controllers > Industrial Relays and Timers > NEMA Heavy-Duty Industrial Relays > Bulletin 700-PS Solid-State Timing Relay

Bulletin 700-PS Solid-State Timing Relay

Specifications

Bulletin 700-PS

Supply Voltage	110…120V AC, 50/60 Hz
Power Requirement	4 VA, 2.5 W
Output Contact Ratings	NEMA B600 and P300. See pub. 700-SG003_-EN-P.
Operating Temperature Range	–20…+60 °C ambient (–4…+140 °F)
Reset Time	20 ms
Repeat Accuracy, Constant Voltage and Temperature	±2% of setting or ±0.004 s, whichever is greater
Standards	NEMA B600, NEMA P300
Certifications	UL Listed, Class I, Division 2, Groups A, B, C, and D, CSA Certified

Operation

The timer must be energized continuously (L1-L2). ON-Delay: When the initiating contact closes, timing begins. At time-out, the output contact closes. OFF-Delay: When the initiating contact closes, the output contact closes instantly. When the initiating contact re-opens, timing begins. At time-out, the output contact re-opens.

Typical Wiring Diagram§ 



Attention — To avoid damage to timer, do not switch any load in addition to timing relay at terminals S1–S2. Do not apply an external voltage to terminals S1–S2.

§ External Potentiometer units have R1, R2 terminals for connecting the potentiometer.