6 Technical Specifications
6.1 Power Supply Specifications
Input Range Max. Power Consumption
3
Power Supply
Type (PS1)
Min Max
Fuse
Rating
10/100TX
FE Ports
Worst Case
12 – 24 VDC 10 VDC 36 VDC 6.3A(F)
2
24 VDC 18 VDC 36 VDC 5A(F)
2
48 VDC 36 VDC 59 VDC 2A(T)
2
HI (125/250 VDC)
1
HI (110/230 VAC)
1
88 VDC
85 VAC
300 VDC
265 VAC
2A(T)
1,2
15 W 30 W
Table 8: Power Supply Specifications
Power Supply
Type (PS2)
Input Range
Min Max
Fuse
Rating
Max. Power Consumption
48 VDC 37 VDC 72 VDC 2A(T)
2
68 W
Table 9: PoE 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. Power consumption varies based on configuration. 10/100Tx ports consume roughly 1W
less than fiber optic ports
4. For continued protection against risk of fire, replace only with same type and rating of fuse.
6.2 Failsafe Relay Specifications
Parameter Value (Resistive Load)
Max Switching Voltage 240VAC, 125VDC
Rated Switching Current 2A @ 240VAC
0.15A @ 125VDC, 2A @ 30VDC
Max Switching Capacity 150W, 500VA
Table 10: Failsafe Relay Contact Ratings
27
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