Martens Elektronik - TS 500EX-ia-2R-0
Isolating switching amplifier TS 500EX for conversion and isolation
of digital switching signals with EX protection, version: 2R=
2-channel with relay output (changeover contact <253 V AC < 100 VA
< 2A; < 100V DC < 50W < 2A; max. switching frequency: 5 Hz; Max.
switching delay 50 ms), 0= auxiliary voltage 230 V AC ±10%