Magellan Control Panels Installation and Operation ... - Biznine.com

Proper Temperature
Magellan Programmable Control Panels
Installation and Operation Manual
An ambient temperature should be maintained between 41°F (5°C) and 104°F (40°C) at a
relative humidity of 10%-90% (non-condensing). No special cooling arrangements are
necessary, but make sure to prevent excessive ambient heat rise in closed, unventilated
equipment racks.
Electrical Requirements
Load Limitations
Each Magellan control panel requires one external power supply (PSU). The power
consumption is 25 W maximum. A Magellan control panel operates with a single power
supply.
Maximum Power Dissipation
These ratings refer to the total module power consumption (excluding that of the power
supply) allowable within the Magellan control panel. The limits are based on the ability of
the unit to dissipate heat over a temperature range of 41° to 104°F (5° to 40°C).
Protective Ground
Back Panel Connections
Since the power supply does not present a shock hazard, the Magellan control panel does
not have a protective safety earth ground.
Figure 2-1 Magellan Back Panel Connections
Table 2-1 Magellan Control Panel Connection Descriptions
Field
Description
Identifier
1 One pair of BNC X-Y ports (single looping X-Y)
2 9-pin RS-232 service port
3 RJ45 Ethernet connection (see page 20 for pin assignments)
4 Power connector
Copyright © 2010, Harris Corporation
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