W 434 PRO

Combines the worlds of automation and testing

The W 434 PRO allows you to fully integrate electrical testing of your product into automated production processes.

The space-saving test system can be flexibly included in automation systems at the control (I/O) or network level (PROFINET, EtherCat or Modbus). An integrated, robust industrial PC controls the test procedures where performance and safety are very important via the CEETIS / CEETIS smart software. Furthermore, the PC serves as storage location for testing data and protocols. Different combinations of low voltage and/or high voltage generators up to 1,500 Vdc and 1,060 Vac as well as an RLC measuring bridge provide optimal conditions for test applications in the connector manufacturing or automotive industries.

If the test specification changes, deactivated generator options can be enabled at any time via a firmware upgrade.

  • Integrates seamlessly into automated production processes
  • High performance in a compact 19" rack mountable design
  • Broad variety of tests: low voltage test, short test, high voltage test, functional test
  • Future-proof decision: hardware extension by firmware upgrade
  • Integrated, robust industrial PC Remote access / data storage via built-in LAN interface
  • Control via I/O, PROFINET, EtherCat or Modbus
  • Short, insulation and electric strength test up to 1,500 Vdc / 1,060 Vac
  • External generators for function tests up to 60 Vdc / 25 Vac
  • Cost-effective test point modules with 64 test points for the maximum number of measuring points
  • Function-optimized hybrid modules with 64 test points or 64 power points for connecting voltages up to 60 Vdc / 25 Vac
  • Universal combi modules with 32 or 64 test points and 8, 32 or 64 power points
  • Application- and performance-optimized combi modules for row- and column based testing of connectors with testing times reduced by up to 80%
  • Controllable via PROFINET, EtherCat, Modbus or I/O
  • very compact and 19 inch integrable
  • reliable and safe in permanent operation thanks to proven, well-engineered, modular technology
  • 434-2 PRO with a maximum of 640 test points
  • 434-3 PRO with a maximum of 1,664 test points
  • Autoprog Function: connections and components of a good sample can be automatically programmed and transferred for further processing
  • Clear programming of the test program even offline using a PC via remote access
  • Integration into existing ERP systems
  • Upgrading from CEETIS smart to CEETIS possible at any time

Typical areas of application

  • Functional tests of subassemblies and components of all industries

Supported test types

  • Connection test
  • Short test
  • Component test
  • Insulation test
  • Electric strength test
  • Functional test of switches and push buttons
  • Functional test of relays
  • Component test with RLC meter


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