Instrumentation and Automation Products

Product Details:

Temperature regulator with speed feedback control

• KR7---Dimensions 78 x 35 mm, depth 78 mm + 14 mm (removable terminal block)
• KM7---Dimensions 48 x 48 mm (1/16 DIN), depth 48 mm + 14 mm (terminal board)
• KX7---Dimensions 48 x 96 mm (1/8 DIN), depth 76 mm
• IP65 front protection rating, with screw-type tie-rod (optional)
• Double LED display: 
  - Main display: 4 digits, 3 dynamic colors red, green and amber h 10.9 mm or 1 selectable fixed color 
  - Secondary display: 4 digits, green color h 6 mm
• 1 input for temperature probes: tc J, K, S, R, T; infrared sensors J and K; RTD Pt 100 3-wire and PT1000 2-wire; 
  PTC KTY81-121 (990 Ω @ 25 ° C); NTC 103AT-2 (10KΩ @ 25 ° C), for mV signals 0/12 ... 60 mV or standardized signals 0/4 ... 20 mA, 0/1 ... 5 V, 0/2 .. 10 V
• Measurement accuracy: ± 0.5% span ± 1 digit; tc S ± 1% span ± 1 digit
• 1 digital input from free contact + 1 digital input available when I / O 4 = DI2, programmable in voltage (24 VDC) 
  or clean contact
• Power supply: 24 VAC / VDC ± 10%, 100 ... 240 VAC / VDC (-15% / + 10%) Frequency: 50/60 HZ
• Absorption: 7 VA max.
• OUT1: PWM counter-controlled for motor speed control 24 VDC max 4A
• OUT2 and OUT3: SPST-NO relay 2A / 240 Vac or voltage for SSR 13V max @ 1mA, 10.5 V min @ 15 mA ± 10% or SPST-NO 2A / 240 Vac relay for Servomotor control
• Programmable OUT4: in voltage for driving SSR 13V max @ 1mA, 10.5V min @ 15mA ± 10% or power supply for transmitter 
  or 2nd digital input
• 3 Configurable alarms as absolute, deviation and band
• 4 Set point + 4 speed selectable individually or as a recipe
• Serial communication: TTL (standard) + RS 485 (optional) isolated, MODBUS RTU protocol (JBUS)
• Communication speed: 2400 ... 38400 baud (8 bit + 1 stop bit without parity)
• Single and double action PID regulation with overshoot control, ON / OFF, Neutral Zone ON / OFF, Autotuning, Self-tuning and EvoTune
• Independent timer with 5 operating modes
• EVOgreen function : timed switch-off of the display that can be set without the operator
• Programmer up to 8 segments with guaranteed maintenance (optional)
• Counting hours worked: a non-cancelable combi counter and a second resettable counter with alarm
• Connections: 16 2.5 mm² screw terminals (AWG22 ... AWG14) on fixed, withdrawable or spring terminals