Programmable Resistor/Load

The EX1200-7600 is a 5W Programmable Resistor Ladder, ideal for UUT loading or simulation.

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EX1200-7600 - 5W Programmable Resistor Ladder
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  • Ideal for UUT loading or simulation
  • Wide resistance range from 0.5 Ω to 1.5 MΩ
  • 0.1 Ω step size
  • Over-voltage, over-current, and over-temperature sensing protects unit under test
  • External voltage and current sense for monitoring built-in
The EX1200-7600 is a single output, programmable resistor ladder. It is designed for applications such as RTD or other sensor simulation, process control, ATE calibration, and device under test loading. It contains internal, high-precision 5 W power resistors that are switched in and out via mechanical relays. The EX1200-7600 is capable of producing any resistance value between 0.5 Ω to 1,500,000 Ω and can be adjusted in 0.1 Ω increments via external commands. It is designed for terminal voltages from 0 to 200 V DC and for currents up to 0.5 A.

FAULT SENSING
After power up, reset or a fault condition, all relays on this module are open, removing the load from the device under test. A fault condition is the result of exceeding the maximum current, maximum voltage, or maximum temperature for the module. Additionally, a voltage sense out signal provides a scaled indication of the voltage across the resistance, and a current sense out signal provides a scaled indication of the current through the circuit. Both of these can be monitored by an external measurement device (such as an EX1200 series DMM). This can be used to force all relays open if a set voltage or current is exceeded thereby protecting the unit under test.
EX1200 Series Product Manual - 82-0127-000 (Rev:16/JUL)
EX1200-7600 Product Manual - 82-0127-006
VTEX Scanner Driver Product Manual - 82-0128-000 (Rev:10/JUL)
VTEX System Driver Product Manual - 82-0125-000 (Rev:10/JUL)
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EX1200 Series Product Manual - 82-0127-000 (Rev:16/JUL)
DocumentEX1200 Series Product Manual - 82-0127-000 (Rev:16/JUL)
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EX1200-7600 Product Manual - 82-0127-006
DocumentEX1200-7600 Product Manual - 82-0127-006
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VTEX Scanner Driver Product Manual - 82-0128-000 (Rev:10/JUL)
DocumentVTEX Scanner Driver Product Manual - 82-0128-000 (Rev:10/JUL)
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VTEX System Driver Product Manual - 82-0125-000 (Rev:10/JUL)
DocumentVTEX System Driver Product Manual - 82-0125-000 (Rev:10/JUL)
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EX1200 Series Datasheet (Rev:A)
EX1200-7600 Datasheet
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EX1200 Series Datasheet (Rev:A)
DocumentEX1200 Series Datasheet (Rev:A)
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EX1200-7600 Datasheet
DocumentEX1200-7600 Datasheet
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62-0083-100--FIRMWARE EX1200 Non Switch Card Upgrade (Rev:3.13.27)
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62-0083-100--FIRMWARE EX1200 Non Switch Card Upgrade (Rev:3.13.27)
Document62-0083-100--FIRMWARE EX1200 Non Switch Card Upgrade (Rev:3.13.27)
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72-0316-000 VTEXVarRes, LabVIEW Driver (Rev 4.3.0)
72-0353-100--DRIVER, Linux, libCommon, 32-bit (Rev 1.15.10)
72-0353-200--DRIVER, Linux, libCommon, 64-bit (Rev 1.15.10)
72-0417-000 IVI Driver, VTEXVarRes, 32-bit (Rev 4.3.0)
72-0417-100 IVI Driver, VTEXVarRes, 64-bit (Rev 4.3.0)
72-0417-200 Linux Driver, libVarRes, 32-bit (Rev 4.3.0)
72-0417-300 Linux Driver, libVarRes, 64-bit (Rev 4.3.0)
Common - Linux C++ Driver (Rev:3.12.19)
Title
Document
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72-0316-000 VTEXVarRes, LabVIEW Driver (Rev 4.3.0)
Document72-0316-000 VTEXVarRes, LabVIEW Driver (Rev 4.3.0)
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72-0353-100--DRIVER, Linux, libCommon, 32-bit (Rev 1.15.10)
Document72-0353-100--DRIVER, Linux, libCommon, 32-bit (Rev 1.15.10)
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72-0353-200--DRIVER, Linux, libCommon, 64-bit (Rev 1.15.10)
Document72-0353-200--DRIVER, Linux, libCommon, 64-bit (Rev 1.15.10)
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72-0417-000 IVI Driver, VTEXVarRes, 32-bit (Rev 4.3.0)
Document72-0417-000 IVI Driver, VTEXVarRes, 32-bit (Rev 4.3.0)
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72-0417-100 IVI Driver, VTEXVarRes, 64-bit (Rev 4.3.0)
Document72-0417-100 IVI Driver, VTEXVarRes, 64-bit (Rev 4.3.0)
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72-0417-200 Linux Driver, libVarRes, 32-bit (Rev 4.3.0)
Document72-0417-200 Linux Driver, libVarRes, 32-bit (Rev 4.3.0)
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72-0417-300 Linux Driver, libVarRes, 64-bit (Rev 4.3.0)
Document72-0417-300 Linux Driver, libVarRes, 64-bit (Rev 4.3.0)
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Common - Linux C++ Driver (Rev:3.12.19)
DocumentCommon - Linux C++ Driver (Rev:3.12.19)
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