User's Manual

66 MDS Master Station MDS 05-6399A01, Rev. D
Table 6-2 6755 AC Power Supply Module Specifications
Supply Type SMPS AC to DC
Input Voltage Range 100-264VAC
Output 24VDC, 4.0A
Line Frequency 50-60Hz
Power Consumption 120W, Maximum
Protection Integrated thermal protection, short circuit protec-
tion, internal non-serviceable fuse
Ambient Temperature range Full capacity from -30C to +60C.
CSA certified operating range -30C to +39C.
NOTE: Master station power supply modules are field replaceable units that can be removed from an op-
erating system so long as the input power source to the module being replaced has been disconnected.
Refer to 7.4 Replacing Modules for information on removal and installation.
NOTE: When installing AC Power Supply modules, torque thumbscrews to 10 in-lbs to insure optimum
heat transfer through thermal contact connector on the rear of the unit.
6.2 DC Power Supply Module
Figure 6-2. DC Power Supply Module
Including: 03-6843A01: +/- 12-36 Vdc
03-6844A01: +/- 36-75 Vdc
03-6845A01: +/- 125 Vdc