Installation

Output Connections

 

The 4155/4156 semiconductor parameter analyzer's Intlk connector provides the

 

interlock signal and a LED drive signal. If a LED is connected between pin 4 and

 

pin 5 (or 6) of the interlock connector, the LED lights to indicate high voltage output

 

when more than ±40 V is forced from an SMU in the 4155/4156.

Figure 2-6

Dimensions of LED (Agilent part number 1450-0641)

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cathode(-)

Anode(+)

5

 

 

 

 

 

 

 

 

 

 

 

Units: mm

5

5.6

To Connect Interlock Circuit to Instrument

Before beginning the measurement, connect the interlock circuit to the instrument’s interlock connector as follows.

For the instruments which has a BNC-Type interlock connector:

1.Get the following parts.

Agilent 16493J Interlock cable, 1 ea.

Agilent 16435A Interlock cable adapter, 1 ea.

2.Connect the 16493J interlock cable between the interlock circuit and the 16435A adapter.

3.Connect the BNC cable (furnished with the adapter) between the adapter and the instrument’s interlock connector.

For Agilent 4155/4156/E5260/E5270:

Connect the 16493J interlock cable between the interlock circuit and the instrument’s interlock connector. You can connect it directly without using any adapter.

Agilent B2200 User’s Guide, Edition 2

2-17

Page 51
Image 51
Agilent Technologies B2201A manual When more than ±40 V is forced from an SMU in the 4155/4156