
8
ENGLISH
EXCITATION OUTPUT
15 VDC insulated, not stabilized / max. 40 mA;
20 VDC/20mA typical (@ rated value of power supply input).
For MDI40C the power supply output is available only in case of W or
Y option.
POWER SUPPLY INPUT
230 VAC -15% +10% 50/60 Hz (standard);
115 VAC -15% +10% 50/60 Hz (on request);
48 VAC -15% +10% 50/60 Hz (on request);
24 VAC -15% +10% 50/60 Hz (on request);
Insulation: 2000 VRMS.
9 to 32 VDC, G.I., max. starting current: 1.2A/200 ms (on request);
40 to 155 VDC, G.I., max. starting current: 0.6A /200 ms (on request);
Insulation: 500 VRMS.
Self-consumption: 5 VA (basic instrument),7 VA max. with retransmission.
OPERATING TEMPERATURE
From 0 to +50°C (R.H. < 90% non-condensing)
STORAGE TEMPERATURE
From -10 to +60°C (R.H. < 90% non-condensing)
STABILITY OF ACCURACY
6 months
REFERENCE VOLTAGE FOR THE INSULATION
300 VRMS to earth
DIELECTRIC STRENGTH
4000 VRMS for 1 minute
NOISE REJECTION
NMRR: 40 dB, from 40 to 60 Hz
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