IC 915, IC 915/R, IC 915/P, IC 915/V-I

IC 915 controllers have two points of intervention only and
can be used for temperature (IC 915), relative
humidity (IC 915/R) and pressure (IC 915/P) control,
provided for ON–OFF operation.
Depending on models, they may have an input for PTC/NTC
thermostatic probes or for Pt100/Tcj/Tck probes,
EWHS280/300/310 humidity probes, for EWPA007/030
pressure transducers, for 0/4..20 mA, 0..1/5/10 V current
and voltage signals (selectable with a parameter).
The values measured by the probes are displayed with three
and a half digits and a minus sign. All models have TTL
connections that enable the controllers to be used with
Copy Card, the quick programming accessory.