Σειρά TLK

TLK72

Controller with programmable input, 3 outputs and RS485

  • Process inputs:
    1 input for temperature probes:
    - TC type: J, K, S
    - IR probes (J, K type)
    - RTD : PT100 IEC
    - PTC KTY81-121 (990Ω @ 25 °C)
    - NTC 103AT-2 (10KΩ @ 25 °C)
    - Voltage (mV) signals :0...50 mV, 0...60 mV,
    12 ...60 mV
    - Voltage (V) signals :0..1V, 0/1...5V, 0/2...10V
    - Current (mA) signals (shunt): 0/4...20 mA
    1 Digital Input
    - Free voltage
  • Process outputs:
    Up to 3 digital outputs according to the model selection:
    - Relays SPST-NO (8 A-AC1,3 A-AC3 / 250 VAC)
    - SSR drive voltage output (8mA/ 8VDC)
  • Power supply:
    - 24 VAC/VDC
    - 100... 240 VAC ±10%
    Frequency: 50/60 Hz
    Auxiliary power supply for external transmitters (optional):
    - 10 VDC / 20 mA Max.
  • Control functions
    Control strategies :
    - ON/OFF with neutral zone
    - PID single or double action (Heat/Cool)
    with two degrees of freedom alghoritm
    - AUTO-TUNING FAST function
    - SELF-TUNING function
    - FUZZY OVERSHOOT CONTROL automatic calculation
    Soft start
    Bumpless ramp for set point change
    Up to 3 configurable alarms + loop break alarm
    Total Accuracy: ± 0,5 % fs
  • Communication and configuration
    - Communication on TTL port to:
    * Universal programming key
    for PC configuration
    * Remote display
  • Dimensions:
    72x72 mm, depth 97 mm
    Connections:
    - 2,5 mm² screw terminals block
    IP54 front frame protection, with gasket
    1 red display with 4 digits, height: 14 mm

UL Recognition Canada USA