Description: Extra power supply
On-Board (open collector type) PGM: 2
Rated voltage of power supply (AC): ~20 V
Minimum AC voltage: ~16 V
Maximum AC voltage: ~22 V
Maximum long term output current of PWR20 (I+AUX + I+BELL + Ibattery charge):: ≤2,0 A
Maximum current of slow blowing fuse used in primary AC: 250 mA
Maximum AC power consumption: 150 mA
Minimum voltage on +AUX, +BELL outputs: 12 V
Maximum voltage on +AUX, +BELL, +PGM outputs: 13,9 V
Maximum current out of +AUX: +1 A
Maximum current out of +BELL: +2 A
Maximum current into -PGM1: -0,05 A
Short circuit, overload protection of +BELL, +AUX: Electronic
Battery charge, +BELL, +AUX current measurement: Yes
Failed (waste) backup battery disconnection: Yes
Maximum battery charging current: +0,35 A
Maximum current of fast blowing fuse used in battery circuit: 3,15 A
Control panel disconnect battery when it’s voltage less than: 9,5 V
Recommended backup battery: 12 V, 7 Ah / 20 Hr
Overall dimensions W x H in mm: 98 x 77
Environmental compliance: ROHS
Operating temperature: -10C up to +50C
Interface with PC: USB mini-B
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