Installation manual
Technical description
19
4.4
Technical specifications
Operating voltage
230 Vac -15% + 10% 50/60Hz
Max current draw on AC input
0.9 A @ 230Vac
Internal power supply output voltage
27.6 Vdc
Internal Power supply MAX current
4 A
Internal Power Supply output ripple
MAX 1%
Max current available for the external load (loop devices, external
loads, attachment boards, etc.)
2.8 A
Minimum current (I
min
)
600 mA
Low Voltage range
18 ... 27.6 Vdc
Panel Current draw (mothLCD screen on the frontplate)
- standby
200mA
- from battery in the event of mains failure
80 mA
- maximum battery-charge current
1A
Battery specifications
12 V @ 7Ah or 12 V @ 17Ah
(Brand and type)
YUASHA (or equivalent)
NP 7 -12 FR or NP 17 -12-FR or similar
Flame Class UL94-V2 or higher
Maximum internal resistance of the batteries (R
i max
)
2.2 Ohm
Operating temperature
From -5° to +40° C
Dimensions (Height x Length x Depth)
48 x 47 x 13.5 cm
Weight without battery
8 Kg
Attachment board current draw
SmartLoop/2L (2 Loop expansion board)
stby: 20mA MAX:70mA
SmartLoop/INOUT (6 input/output expansion board)
stby:40mA MAX:300mA
SmartLoop/NET (Token-ring network adaptor board)
stby: 40mA MAX:40mA
SmartLoop/PSTN (PSTN dialler)
stby:20mA MAX:60mA
SmartLAN (Ethernet board)
stby:200mA MAX:200mA
SmartLoop/LED (48 LED board)
stby:40mA MAX:80mA
SmartLoop/PRN (on-panel thermal printer)
stby:0 MAX:1A
SmartLetUSee/LCD (LCD repeater)
stby: 40mA MAX:50mA
SmartLetUSee/LED (LED repeater)
stby: 5mA MAX:50mA
Absolute maximum terminal ratings
Содержание SmartLoop Series
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