F4 Process Controller

  • Saving space with the shortest length behind panel
  • 0.4″ LED display showing SV/PV at a glance
  • Front panel protection with NEMA-4/IP65. (The attached gasket is required.)
  • Higher sampling (100ms) result in higher control performance
  • Protect the control object from thermal shock (rapid temperature change) with the excellent ramp rate facility
  • Protect the heating element from excess current during initial power-up
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Description

Specification
Input Thermocouple (T/C) : J, K, T, E, B, R, S, N, C (ITS-90)
Pt100 : Excitation 180uA. 2 or 3 wire connection (ITS-90 α=0.00385)
Voltage : -60mVdc to 60mVdc or -10Vdc to 10Vdc
Current : 0mA to 24mA
Sampling Rate 100 mS
Control Mode Proportional Band : 0.0~300.0% (0.0%=On/Off mode)
Integral Time : 0~3000 sec
Derivative Time : 0~1000 sec
Hysteresis : 0.0~999.9 or 0~9999
Cycle Time : 1~ 60 sec
Control Output Relay Contact Output : 5A/240 VAC (Rasistive load)
Pulsed Voltage Output : DC 0/24V (Rasistive load 250 Ω Min.)
Alarm Output Relay Contact Output : 5A/240 VAC (Rasistive load)
General Specifications Power supply : Universal 90~265 VAC 50/60 Hz
Power consumption : 4VA Max.
Aux. 24Vdc power output : 25mA (max.)
Common mode rejection ratio : >80dB
Operating temperature : 0 to 50°C
Humidity : 0 to 85% RH (Non-Condense Condition)
Electromagnetic compatibility (EMC) : En 50081-2, En 50082-2
Housing material : ABS plastic. UL 94V0
Weight : 100g
Digital Communication EIA RS-485 with ModBus RTU mode Protocol
Baud Rate : 2400,4800,9600,19200 bps
1 Start bit, 8 Data bits, None Parity, 2 Stop bits
Measuring Range & Accuracy
Input signal Maximum Range Accuracy
Thermocouple J -50 to 1000°C (-58 to 1832°F)                                   ± 1°C
Thermocouple K* -50 to 1370°C (-58 to 2498°F)                                   ± 1°C
Thermocouple T -270 to 400°C (-454 to 752°F)                                   ± 1°C
Thermocouple E                 -50 to 750°C (-58 to 1382°F)                                   ± 1°C
Thermocouple B                  0 to 1800°C (32 to 3272°F)                                   ± 2°C (Note1)
Thermocouple R                 -50 to 1750°C (-58 to 3182°F)                                   ± 2°C
Thermocouple S                 -50 to 1750°C (-58 to 3182°F)                                   ± 2°C
Thermocouple N                 -50 to 1300°C (-58 to 2372°F)                                   ± 2°C
Thermocouple C                 -50 to 1800°C (-58 to 3272°F)                                   ± 2°C
Pt100 (DIN)                 -200 to 850°C (-328 to 1562°F)                                   ± 0.2°C
Pt100 (JIS)                 -200 to 600°C (-328 to 1112°F)                                   ± 0.2°C
mA                 -24mA~24mA                                   ±4μA
mV                 -60mV~60mV                                   ±0.01mV
Voltage                 -10V~10V                                   ±2mV

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