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Chapter 1 Introduction Installation and Operation Manual
1-14 Technical Specifications ASMi-52 Ver. 2.5
Alarm Relay
Operation
Normally Open and Normally Closed, using different
pins
Connector
Terminal block, 6-pin
Indicators
PWR (green)
Power
TEST (red)
Test
SYNC A/B
(green/red)
Synchronization of DSL line
DATA (yellow)
Data Transfer (except E1 and T1 options)
E1/T1 SYNC (red)
Loss of E1/T1 synchronization (E1 and T1 options only)
AIS (yellow)
“All 1s string” is received (E1 or T1 interface only)
ALM (red)
Alarm
Physical
Plastic Enclosure
Height
43.7 mm (1.7 in)
Width
217 mm (8.5 in)
Depth
170 mm (6.7 in)
Weight
0.5 kg (1.1 lb)
Metal Enclosure
Height
47.3 mm (1.8 in)
Width
215 mm (8.4 in)
Depth
147 mm (5.8 in)
Weight
0.7 kg (1.5 lb)
Rail-Mount Metal
Enclosure
Height
150 mm (5.9 in)
Width
70 mm (2.7 in)
Depth
160 mm (6.3 in)
Weight
0.75 kg (1.65 lb)
Power Source
AC/DC Voltage
Wide range power supply:
100–240 VAC or -48/60 VDC nominal
DC only:
24 VDC
Power
Consumption
2-wire: 6W max
4-wire: 7W max