Chapter 5: Technical specifications
1X-X3 Installation Manual 63
Power supply specifications
Table 21: Mains supply specifications
Operating voltage 110 VAC / 60 Hz or 240 VAC / 50 Hz
Rated current
110 VAC
240 VAC
3.15 A
1.5 A
Voltage tolerance +10% / −15%
Mains fuse
110 VAC
240 VAC
T 3.15A 250V
T 2A 250V
Table 22: 24 VDC power supply specifications
DC voltage 24 V
Rated current 4 A
Current range 0 to 4 A
Rated power 100 W
Voltage tolerance ±2%
Table 23: Batteries and battery charger specifications
Batteries 2 × 7.2 Ah or 2 × 12 Ah
Battery type Sealed lead-acid
Battery charger voltage 27.3 V at 20ºC −36 mV/ºC
Battery charger current 0.7 A max.
Out of service voltage level < 22.75 V
No operation voltage level < 21 V
Table 24: Expansion board current consumption [1]
Number of expansion boards Up to 4
2010-1-SB output specifications
Number of outputs
Output type
Output inactive
Output active
Current rating (when active)
Current consumption (standby)
Internal power mode current rating
External power mode current rating
4 (OUT1 to OUT4)
24 VDC supervised output
−10 to −13 VDC (reverse polarity supervision)
21 to 28 VDC (24 VDC nominal)
250 mA max.
15 mA at 24 VDC
300 mA max for all expansion boards
1 A max per expansion board
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