Controlling the E5250A

Switch Control Basics

In the Auto Configuration mode, you can omit any zeros at beginning of channel. For example, channel 00101 can be expressed by 101.

Figure 5-7, Table 5-9 and Figure 5-8 show examples of the Channel Number. In this example, four E5255As are installed in the E5250A. And the E5255As are configured to make the following multiplexers:

Slot1 and Slot2:

all six blocks are used together to make a 2⋅48 multiplexer. IV input port is internally connected to SMU1 input port.

Slot3 and Slot4:

Both Block1 used together to make 2⋅16 multiplexer-1. IV input port is internally connected to SMU2 input port.

Both Block2 used together to make 2⋅16 multiplexer-2. IV input port is internally connected to SMU3 input port.

Block3 of Slot3 makes 2⋅8 multiplexer-1.

IV input port is internally connected to SMU4 input port.

Block3 of Slot4 makes 2⋅8 multiplexer-2.

IV input port is internally connected to SMU5 input port.

For the internal connections of the E5255A, see Chapter 2.

Figure 5-7

Example Setup of E5255A

2x48 Multiplexer

2x8 Multiplexer-1

 

2x8 Multiplexer-2

2x16 Multiplexer-1

2x16 Multiplexer-2

 

slot 1

slot 2

slot 3

slot 4

5-22

Agilent E5250A User’s Guide, Edition 9

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Agilent Technologies Agilent E5250A manual Example Setup of E5255A