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Model 2657A-LIM-3 LO Interconnect Module 

 

PA-1063 Rev. A / March 2012 

13 

 
 

Figure 10: Connections using a Model 2657S and a Model 2635A or 2636A 

 

 

Summary of Contents for 2657A-LIM-3 LO

Page 1: ...Meter Instrument Model 4200 SCS Semiconductor Characterization System SMUs Model 4200 SMU Medium Power Source Measure Unit Model 4210 SMU High Power Source Measure Unit The Model 2657A LIM 3 creates a...

Page 2: ...nting A formed bracket and three long screws are supplied with the Model 2657A LIM 3 Use the bracket and screws to secure the protection modules to the top of the Model 2657A LIM 3 The screws should o...

Page 3: ...ck system on a bench or in a test fixture The flat mounting bracket is attached to the Model 2657A LIM 3 with three supplied flat head screws This mounting bracket can be attached to the Model 2657A L...

Page 4: ...arth Referring to the drawing below connect one lugged end of the Model CA 568 120 ground cable to the screw terminal on the Model 2657A LIM 3 and connect the other lugged end to protective earth safe...

Page 5: ...connected SMUs Power is routed through the Model 2657 LIM 3 to the the closed external switch to activate the interlock The Interlock voltage from the Model 4200 SCS is 12 V and the voltage from the o...

Page 6: ...Model 2657A SMUs 2 wire sensing D Three Model 2657A SMUs 4 wire sensing Required accessories The following table lists accessory quantities for each test configuration The connections for test config...

Page 7: ...2012 7 Connection summary Use the connection drawing below to connect Model 2657A source measure units SMUs to the test system The drawing shows connections for 4 wire sensing For 2 wire applications...

Page 8: ...Model 2657A LIM 3 LO Interconnect Module 8 PA 1063 Rev A March 2012 Figure 8 Connections using two Model 2657A SMUs...

Page 9: ...Model 2657A 2 wire sensing Accessory model D Model 2612A two channels Model 2657A 4 wire sensing 2657A PM 200 protection modules 1 1 2 2 CA 558 interlock cables 2 2 2 2 CA 573 3 interlock cable 1 1 1...

Page 10: ...10 PA 1063 Rev A March 2012 Do not convert triaxial cables to BNC cables Using BNC cables removes protection from the Model 2611A or 2612A and may result in damage to the SMU You must use triaxial ca...

Page 11: ...Model 2657A LIM 3 LO Interconnect Module PA 1063 Rev A March 2012 11 Figure 9 Connections using a Model 2657A and a Model 2611A or 2612A...

Page 12: ...ry model D Model 2636A two channels Model 2657A 4 wire sensing 2657A PM 200 protection modules 1 1 2 2 CA 558 interlock cables 2 2 2 2 CA 573 3 interlock cable 1 1 1 1 CA 568 120 ground cables 4 4 6 6...

Page 13: ...Model 2657A LIM 3 LO Interconnect Module PA 1063 Rev A March 2012 13 Figure 10 Connections using a Model 2657S and a Model 2635A or 2636A...

Page 14: ...B Model 4200 SCS SMU Model 2657A 4 wire sensing C Two Model 4200 SCS SMUs Model 2657A 2 wire sensing Accessory model D Two Model 4200 SCS SMUs Model 2657A 4 wire sensing 2657A PM 200 protection modul...

Page 15: ...s are not used for 2 wire applications When using multiple SMUs that are installed in the Model 4200 SCS each SMU needs its own protection module To achieve adequate voltage protection connect the GND...

Page 16: ...Model 2657A LIM 3 LO Interconnect Module 16 PA 1063 Rev A March 2012 Figure 11 Test system connections using a Model 2657A and a Model 4200 SCS SMU...

Page 17: ...all measurement control and data I O connections are for connection to Category I sources unless otherwise marked or described in the user documentation Exercise extreme caution when a shock hazard i...

Page 18: ...explains dangers that might result in personal injury or death Always read the associated information very carefully before performing the indicated procedure The CAUTION heading in the user documenta...

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