MR MESSKO MTRAB, Operating Instructions Manual, Page: 106 / 124

12 Technical data
106 BA6820378-03 EN
Signaling contacts
Reliable switching capacity 240 V AC, 8 A (IEC 61810, 100,000 switching
cycles);
240 V AC, 10 A, 2000 VA (UL 508, 30,000
switching cycles);
30 V DC, 8 A, 240 W;
240 V DC, 300 mA
Maximum switching capacity In accordance with IEC 60076-22-7, 1,000
switching cycles:
230 V AC, 1840 VA / cos phi > 0.5
250 V AC, 2,500 W / resistive load
24 V DC, 192 W / resistive load
Analog outputs (active)
Output analog 1 left in the upper
air spout Temperature: -40...+80°C
4...20 mA: 7.5°C/mA
or optionally
0...20 mA: 6.0°C/mA
Measuring error:
4...20 mA: +/- 2.3°C
0...20 mA: +/- 1.8°C
Output analog 2 right in the upper
air spout Humidity: 0...100%
4...20 mA: 6.25% R.H./mA
or optionally
0...20 mA: 5.0% R.H./mA
Measuring error:
4...20 mA: +/- 1.9% R.H.
0...20 mA: +/- 1.5% R.H.
Error signal in the event of sensor
failure < 3.6 mA (with 4...20 mA output signal);
> 23 mA (with 0...20 mA output signal)
Load resistance 0...600 Ω