Know How

NetCom Communication

SCHLEICH-NetCom represents a network communication that has been proven for over 30 years between the control computer and the test device. It enables comprehensive remote control of the test device and has formed the basis for numerous test devices and automated test systems for decades.

Since 2020, NetCom has been replaced by the globally established and modern SCPI communication. SCPI offers significantly leaner, more structured, and more operator-friendly communication, meeting current requirements for automation and integration.

Historically, NetCom is designed to be very hardware-oriented. For example, each command is secured by checksums, which ensures particularly robust data transmission but requires a higher implementation effort on the operator side. In comparison, the equally robust SCPI communication is structured much more efficiently and clearly.

Since many thousands of delivered test devices are still successfully operated with NetCom, SCHLEICH consistently follows its principle of backward compatibility. Currently delivered test devices therefore support both modern SCPI communication and NetCom. This allows an older test device to be easily replaced by a new one without having to adapt existing control and automation concepts.

The result: maximum investment protection and long-term system security for our customers.

Test devices and Test systems

GLP2-BASIC

Protective earth conductor, insulation, high voltage, leakage current, resistance, and functional test device

  • Insulation test devices
  • High voltage test devices AC/DC
  • “All in one” test devices
  • Safety & functional test devices
  • Approx. 40 device variants – combined from up to 21 test methods
  • PL e, SIL 3, two-hand control Type III C, Cat. 4 safety circuit (depending on device variant and degree of hazard)
  • Network
  • Protocol & label printing
  • Scanner …
  • Technology Package for even greater ergonomics
  • Desktop device or 19″ rack mounting

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GLP2-BASIC leakage current test devices

12 Device Variants

  • Industrial and medical leakage current test
  • Leakage current test incl. function test
  • Single-phase 1/N/PE AC
  • + optional protective conductor resistance, insulation resistance, high voltage
  • Communication with PC, PLC, LabVIEW®, MES / ERP
  • Fieldbus e.g. PROFIBUS …
  • Industrial Ethernet e.g. PROFINET, EtherCAT, EtherNet/IP, Modbus-TCP …
  • Ideal for
    – manual tests
    – fully automatic test stations, EOL …
    – testing in a test cover, test cabin, production line …
    – OEMs, systems engineering

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GLP2-BASIC high voltage test devices

8 Device Variants

  • AC 6 kV | 3, 100 mA
  • DC 6 kV | 6, 100 mA
  • Insulation 1 kV, ≤10 GΩ

Ideal for

  • Manual tests with high voltage test probes
  • Testing in a test cover, test cabinet
  • Fully automatic test stations
  • OEMs, systems engineering
  • Communication with PC, PLC, LabVIEW®, MES / ERP
  • Fieldbus e.g. PROFIBUS …
  • Industrial Ethernet e.g. PROFINET, EtherCAT, EtherNet/IP, Modbus-TCP …

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GLP2-MODULAR

Multifunction test device with up to 25 test methods

  • “All in one”
  • Safety test devices
  • Safety & functional test devices
  • Modularly combinable from over 25 test methods
  • Up to 250 test connections
  • Switching matrixes for all types of test methods
  • PL e, SIL 3, two-hand control Type III C, Cat. 4 safety circuit (depending on device variant and degree of hazard)
  • Network
  • Protocol & label printing
  • Scanner …
  • Technology Package for even greater ergonomics

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GLP2-MODULAR high voltage test devices

  • AC 6 – 100 kV, 3 – 5000 mA
  • DC 4 – 100 kV, 6 – 1000 mA
  • Insulation 1 – 10 kV, ≤500 GΩ

Ideal for

  • Manual tests with high voltage test probes
  • Testing in a test cover, test cabinet
  • Fully automatic test stations
  • OEMs, systems engineering
  • Communication with PC, PLC, LabVIEW®, MES / ERP
  • Fieldbus e.g. PROFIBUS …
  • Industrial Ethernet e.g. PROFINET, EtherCAT, EtherNet/IP, Modbus-TCP …

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GLP2-BT

High-voltage storage testing device - Traction Battery Tester

  • “All in one”
  • High-voltage storage safety testing device
  • Modularly combinable from various test methods
  • Up to 400 test connections
  • Switching matrixes for all types of test methods and applications
  • PL e, SIL 3, Cat. 4 safety circuit (depending on device variant and hazard level)
  • Network
  • PLC communication
  • Technology Package for even greater ergonomics and more possibilities

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GLP2-R

For EOL testing
For fast automation processes and inline quality assurance
For laboratories and manual measurements

  • Four-wire technology, eliminates line and contact resistances
  • Measurement cable break detection
  • Contacting error detector
  • Temperature compensation for temperature-dependent resistances
  • Surface or ambient temperature measurement
  • Automatically executing test steps
  • Built-in switch-over between different test points
  • Test points modularly expandable with relay matrices

Communication with
«» PC
«» PLC
«» LabVIEW®
«» MES / ERP
«» Fieldbus e.g. PROFIBUS …
«» Industrial Ethernet e.g. PROFINET, EtherCAT, EtherNet/IP, Modbus-TCP …

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