The TERMOPTO solid-state family of relays functions as both a terminal block for signal connection and a relay to separate signals, all in one compact module (with a width of just 6 mm). The relays feature electrically isolated, wear-free semiconductor switches (optocouplers) with extensive suppressor circuits that guarantee a high level of operating dependability. Outputs up to 500 mA can be reliably switched over a long lifetime.
A choice of 60 different versions includes standard input voltages from 5 to 230 V ac and dc, with three optional output voltages of 5 to 48 Vdc and 0.1 mA, 5 to 48 V dc and 0.5 mA, or 24 to 230 Vac with 0.1 mA. The parts are equipped with integrated LEDs for status indication.
Available with either screw clamp or Weidmuller’s Push-in connection technology, the TERMOPTO relays offer flexibility for a full range of application needs. Operating from –20° to 60°C, they are also DIN-rail mountable and CE and cULus approved. (Contact company for pricing — available now.)
By Christina Nickolas
Weidmuller , Richmond , VA
Information 800-849-9343
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