Operator`s manual

11
System Layout
2.4 Rear Panel Layout for 4U models
Figure 2-4 shows the general layout of the rear panel of a variety of 4U models.
All models have common parts which include:
• Power Entry Module with built in Fuse
• Chassis Ground Post
• 9-Pin D-Sub Female RS232 Connector
• 4-Pin XLR Female CAN Bus Connector
• GPIB (IEEE 488) 25 pin Centronics Connector
• USB type A Connector
Other parts that are not common to all models are Coaxial RF switches and/or
RF connectors.