K32 Dual Display mini-programmer controller

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Features

  • Panel mount controller 78 x 35 mm
  • Available with "Sensitive Touch" keyboard
  • 1 Configurable probe input
  • 2 digital inputs
  • Up to 5 digital outputs
  • PID controller with:
    • Independent timer
    • 8 segment programmer (optional)
    • Wattmeter
    • Counter for worked days and hours
    • Compressor protection timer
  • TTL or RS485 Modbus-RTU ports
  • 2 display lines, 4 digit, h 7 mm, red and green colour
 
Specifications

Process inputs:

1 temperature probe input

- Thermocouples: J, K, R, S,T
- PTC KTY81-121 (990 Ω @ 25 °C)
- NTC 103AT-2 (10KΩ @ 25 °C)
- RTD: Pt100
- Voltage (V): 0..1 V, 0/1...5 V , 0/2...10 V
- Voltage (mV): 0...50 mV, 0...60 mV, 12 ...60 mV
- Current (mA): 0/4...20 mA
- Custom linearisation and IR probes (J,K type)
Overall accuracy: ± (0,5 % span ± 1 digit @25 °C); Tc S: ± (1 % span ± 1 digit @ 25 °C)

2 digital inputs

- Free Voltage

Keyboard

4 multifunction keys
Mechanical:
"Sensitive Touch"

Process outputs

Up to 5 outputs

OUT1
- RELAY SPDT, 8A
- SSR Drive
OUT2 
- RELAY SPDT, 8A
- SSR Drive
OUT3/OUT4
- RELAY SPST-NO, 5A
- SSR Drive
OUT5(Note1)
- SSR Drive 0...5Vdc, ±20%, 30 mA max

Power supply:

- 12 VAC/VDC
- 24 VAC/VDC
- 100… 240 VAC (50/60 Hz)
Transmitter power supply: 10 VDC (±10%), 20 mA max.

Functions

- ON/OFF control with neutral zone
- PID single action or double action (Heat/Cool) with overshoot control
- Bumpless ramp to set point change
- Start-up delay
- Independent timer with 4 functioning modes (optional)
- Setpoint change from digital inputs
- Digital Setpoint retransmission (Note 2)
- Up to 4 memorized setpoints
- 8 segment programmer with events recovery, 2 events and guaranteed soak (optional)
- Wattmeter for calculating the instantaneous power and energy used
- Counter for days and hours worked
   with programmable threshold for programmed maintenance
- Compressor protection timer

Autotuning

- Adaptive Autotuning
- Oscillatory
- Fast

Alarms

- Up to 4 configurable alarms + loop break alarm

Communication and programming:

Interfaces

Communication on TTL port to: 
- Universal programming key
- Remote display
- RS 485 serial interface
RS 485 port with ModBus RTU protocol (optional)

Programming/configuration tools:

- Configurable parameter level “Promotion”
- Configuration software available for PC

Installation

Mounting method: panel mount
Case dimensions: 78 x 35 mm, depth 75.5 mm

Connections

Communication port connection
5 Pole TTL Port
Connection
24 poles 2.5 mm² screw terminals block
Front protection: IP 65 (with gasket) according to EN 60070-1 for indoor use

Display and indicators

2 display lines, 4 digit, h 7 mm, red and green colour

Connectable to:

- Programming key A01 for PC connection, backup and other functions
- SCADA for monitoring, traceability and remote management
- DX and DY gateways for remote monitoring

Notes

1) OUT5, SSR output available if transmitter power supply is not used
2) Digital Setpoint retransmission available only with RS485 port option or external adapter from TTL

Contact Us

“Industrial Technical Services is a single source Instrumentation and Automation company. We provide certified calibrations, PLC programming, custom controls and Panels”.

 

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