RuggedCom RS900G Technical Specifications, Operating Environment, Power Supply Specifications

3	Technical Specifications
3.1	Operating Environment
	Parameter	Range	Comments
Ambient Operating Temperature		-40 to 85°C	Ambient Temperature as
			measured from a 30cm radius
			surrounding the center of the
			RS900G enclosure.
Ambient Relative Humidity		5% to 95%	Non-condensing
Ambient Storage Temperature		-40 to 85°C
	Operating Altitude	0 to 15240m (0 to 50000 ft)	Over temperature range of -40
			to 85°C
3.2	Power Supply Specifications

Power Supply Type

12 – 24 VDC

24VDC

48VDC

HI (125/250 VDC) 1 HI (110/230 VAC) 1

Minimum	Maximum
Input	Input
10 VDC	36 VDC
18 VDC	36 VDC
36 VDC	59 VDC /
	72VDC
88 VDC	300 VDC
85 VAC	265 VAC

Fuse

Rating

3.15A (T)

3.15A (T)

3.15A (T)

3.15A (T)

Isolation

1.5kV DC

1.5kV DC

1.5kV DC

4 kV AC 5.5

kV DC

Maximum Power

Consumption

10W

NOTES:

1.This is the same power supply for both AC and DC.

2.(T) denotes time-delay fuse

3.For continued protection against risk of fire, replace only with same type and rating of fuse.

3.3Failsafe Relay Specifications

Parameter	Value
Max Switching Voltage	30VAC, 80VDC
Rated Switching Current	0.3A @ 30VAC
	1A @ 30VDC, 0.3A @ 80VDC

Figure 1 - Failsafe Relay Specification

NOTES:

1.Resistive Load.

2.For Class-2 circuits only.

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