Z30

Digital electronic temperature controller with defrost

2 probe inputs, 1 relay output, defrost and energy saving functions
Available with extractable terminal block

  • Inputs:
    2 inputs for temperature probes:
    - NTC 103AT-2 (10KΩ @ 25°C) or
    1 digital input for free voltage contacts as alternative to input 2
    Overall accuracy: ± 0.5 % fs + 1 digit

  • Outputs:
    1 relay output:
    - OUT1 SPST-NO
      16A-AC1, 6A-AC3 250 VAC, 1 HP 250 VAC, 1/2HP 125 VAC
    12 A max for each terminal with extractable terminal block
    Power supply:
    - 115 VAC ±10%
    - 230 VAC ±10%
    Frequency AC:50/60 Hz
    Power consumption: 2 VA approx.

  • Control functions
    Stand-by mode
    Control strategy :
    - ON/OFF
    Up to 4 configurable alarms:
    - Probe error “E1”, “-E1”
    - Temperature tresholds: “Hi”, “Lo”
    Compressor protection
    Start-up delay
    Defrost
    - Defrost start/stop:
       Time based (continuos compressor working time)
    - Defrost methods:
       By compressor stop
     
  • Communication and configuration:
    Communication on TTL port to:
    - Universal programming key
    - Remote display
     
  • Dimensions:
    78 x 35 mm, depth 34 mm + 8.2 mm with extractable terminal block
    Connections:
    - 2.5 mm² screw terminals block
    - 2.5 mm² extractable screw terminals block
    IP65 front frame protection, with gasket and screw brakets
    1 display with 3 digits, h 15.5 mm, red or blue colour