Fig. 2.1 AC Connector
2-6. Power Cable.
In accordance with safety standards, this equipment is supplied with a three conductor cable.
When connected to an appropriate power line outlet, this cable grounds the equipment cabinet.
2-7. OPERATING ENVIRONMENT.
The operating environment should be within the following limitations:
Temperature........................ 0 °C to +50 °C
Humidity........................... 95% maximum non-condensing
Altitude........................... 3050 meters (10,000 ft.) ASL
2-8. RACK MOUNTING.
The Model 455 is intended for rack mounting in a rack having an EIA standard width of 482.6
mm (19 inches). It is shipped from the factory with the mounting brackets set for flush
mounting. Optionally the mounting brackets can be reversed for extended mounting (5
inches). Four 12-24 screws are required for mounting in the rack.
2-9. REMOTE & ALARM CONNECTIONS.
Remote control and alarm connections are made at the 5 position terminal block on the rear of the
equipment. A thin-bladed flat screwdriver is required. Connections are made as marked on the
rear panel. Terminals will accept wire sizes up to 12 AWG maximum.
455 Operation Manual
Page 13
6/23/98
