Multi-channel power controller for smarter SSR usage

The G3ZA receives manipulated variables generated by control loops or manual settings via a simple-to-wire RS-485. It regulates the heater power with high precision by driving up to eight standard SSRs. Moreover, the offset control reduces peak power in the supply net.


  • Multi-channel power controller
  • Controls up to eight standard solid state relays
  • Easy integration with PLC
  • Compact size
  • Available with heater alarms (four channels) or without (eight channels)

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