PLC interface for dimming PHplus ballasts


  • out-of-the-box control unit
    for use as
    - 4-20 mA / 0-10 V dimming interface
    - connecting up to 12 ZED PHplus ballasts with a PLC for operation control/dimming
  • status indication:
    - multicolor 2-line LCD
    - green, red and yellow LCD backlight
    - relay contacts
  • 4-20 mA or 0-10 V dimming signal input

Technical Specification

supply voltage: 2300V AC 50-60Hz (12V DC, 24V DC on request)
operation temperature: max. 45°C (113°F)
ambient temperature: 0-40°C (32-104°F)
IP code: IP00
mounting: to be installed in a closed cabinet, DIN rail mounting
dimensions (LxWxD): 70x95x55 mm (2,75x3,73x2,16 inch)

ZED Ballasts

  • up to 200 W
  • 200 W - 400 W
  • 400 W - 1200 W

ZED Control Units

  • PLC (via 4-20 mA signal output or switching inputs/outputs)


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