RUGGEDCOM RS900G
Installation Guide
Chapter 4
Technical Specifications
Power Supply Specifications 19
Technical Specifications
The following sections provide important technical specifications related to the device and available modules:
• Section 4.1, “Power Supply Specifications”
• Section 4.2, “Failsafe Alarm Relay Specifications”
• Section 4.4, “Fiber Optic Ethernet Port Specifications”
• Section 4.5, “SFP Optic Ethernet Port Specifications”
• Section 4.6, “Operating Environment”
• Section 4.7, “Mechanical Specifications”
Section 4.1
Power Supply Specifications
Power Supply Type Minimum Input Maximum Input Fuse Rating Isolation
Maximum Power
Consumption
12-24 VDC 10 VDC 36 VDC 3.15A (T)
a
1.5 kVDC
24 VDC 18 VDC 36 VDC 3.15A (T)
a
1.5 kVDC
48 VDC 36 VDC 72VDC 3.15A (T)
a
1.5 kVDC
HI (125/250 VDC)
b
HI (110/230 VAC)
b
88 VDC
85 VAC
300 VDC
265 VAC
3.15A (T)
a
4 kVAC 5.5 kVDC
10 W
a
(T) denotes time-delay fuse
b
This is the same power supply for both AC and DC.
Section 4.2
Failsafe Alarm Relay Specifications
NOTE
The following specifications are for Class-2 circuits only.
Maximum Switching Voltage Rated Switching Current Isolation
30 VDC 2 A, 60 W
125 VDC 0.24 A, 30 W
125 VAC 0.5 A, 62.5 W
220 VDC 0.24 A, 60 W
250 VAC 0.25 A, 62.5 W
1500 V
rms
for 1 minute
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