DH+/RIO OPTICAL COMMUNICATION MODULES USERS MANUAL
Copyright © 2003 by Phoenix Digital Corporation, All Rights Reserved.
125 VDC Power Supply Requirements (Specified at the +125V, +125V Return Input Power
Connections on the Standalone, Panelmount OCM Connector):
Input Voltage Range
:
120 VDC to 370 VDC
Power Consumption
:
15 watts per OCM (approximate)
UL, CSA, VDE Approved
Fuse
(1)
:
2 AMP, 250 VAC, SLO BLO
(.8 inch/20 millimeter)
(1)
The fuse is mounted on the internal printed circuit board of the Auxiliary
Power Supply. For fuse access the user must remove the Auxiliary Power
Supply enclosure from the side of the Standalone, Panelmount OCM
enclosure.
1.3.4.2 1771 PLUG-IN OCM POWER SUPPLY SPECIFICATIONS
Backplane (system chassis) power supply requirements for 1771 Plug-In OCMs are the following:
Input Voltage
(1)
:
+5 VDC
Input Current
(1)
:
1.9 Amps
(1) Supplied by 1771 Chassis Power Supply
1.3.4.3 1746 PLUG-IN OLC AND 1756 PLUG-IN OCX POWER SUPPLY
SPECIFICATIONS
Backplane (system chassis) power supply requirements for 1746 Plug-In OLCs and 1756 OCXs are
the following:
Input Voltage
(1)
:
+5 VDC
Input Current
(1)
:
1.5 Amps
(1) Supplied by 1746/1756 Chassis Power Supply
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