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RS900 Family Installation Guide
6 Technical Specifications
6.1 Operating Environment
Parameter Range Comments
Ambient Operating Temperature
-40 to 85°C
Ambient Temperature as measured from a 30 cm radius
surrounding the center of the enclosure.
Ambient Storage Temperature
-40 to 85°C
Ambient Relative Humidity 5% to 95% Non-condensing
Table 11 - Operating Environment
6.2 Power Supply Specifications
Power Supply Type
Minimum
Input
Maximum
Input
Fuse
Rating
Isolation
Maximum Power
Consumption
12 – 24 VDC 10 VDC 36 VDC 3.15 (T) 1.5 kV DC
24 VDC 18 VDC 36 VDC 3.15 (T) 1.5 kV DC
48 VDC 36 VDC 72 VDC 3.15 (T) 1.5 kV DC
HI (125/250 VDC)
1
HI (110/230 VAC)
1
88 VDC
85 VAC
300 VDC
265 VAC
3.15 (T)
4 kV AC
5.5 kV DC
10W
Table 12 - Power Supply Specifications
NOTES:
1. This is the same power supply for both AC and DC.
2. (F) Denotes fast-acting fuse, (T) denotes time-delay fuse.
3. For continued protection against risk of fire, replace only with same type and rating of fuse.
6.3 Failsafe Relay Specifications
Parameter Value
Max Switching Voltage 30VAC, 80VDC
Rated Switching Current 0.3A @ 30VAC
1A @ 30VDC, 0.3A @ 80VDC
Table 13 - Failsafe Relay Specification
NOTES:
1. Resistive Load.
2. For Class-2 circuits only.
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