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  • Accuthermo Technology Corp.
  • Welcome to Accuthermo Technology Corp.
  • A Total Thermal Solution Provider
home » product » Controllers & Indicators » Controllers » F4 Process Controller
  • F4 Process Controller
  • F4 Process Controller
Controllers & Indicators » Controllers
Product No. : F4
•Saving space with the shortest length(55mm) behind panel.
•0.4" LED display showing SV/PV at a glance.
•Front panel protection with NEMA-4/IP65. (The attached packing 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.
•Thermistor sensor input (*Special Option)
•Free GUI PC control software (beta)
Part Number Builder
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Part Number
 
 

(1) Model No.

 (2) Input (3) Output (4) Communication (5) Power Input
F4

T: T/C
D: RTD
L: 0mV to 60mV DC
V: 0 to 10V DC
M: 0 to 24mA DC

R: Thermistor*

(2252 or 10K ohm)

* If R is selected, other type  sensor - T/C & RTD can’t    be used. 

 R: Relay
P: SSR
A: 2nd Alarm
L: 0~20mA 
M: 4~20mA

N: None
C: RS-485
U: USB

 

 A: AC
D: DC
 
 
Specifications
 
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
 100mS
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: 10A/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
 
 
Input
 
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)
±1C
Thermocouple T
-270 to 400°C (-454 to 752°F)
±1°C
Thermocouple E
-50 to 700°C (-58 to 1832°F)
±1°C
Thermocouple B
0 to 1750°C (32 to 1832°F)
±2°C (Note1)
Thermocouple R
-50 to 1750°C (-58 to 1832°F)
±2°C
Thermocouple S
-50 to 1750°C (-58 to 1832°F)
±2°C
Thermocouple N
-50 to 1300°C (-58 to 1832°F)
±2°C
Thermocouple C
-50 to 1800°C (-58 to 1832°F)
±2°C
Pt100
-200 to 600°C (-58 to 1832°F)
±0.2°C
Current
0.000 to 24.000mAdc
±3μA
mV
-60.00mVto 60.00mV
±0.01mV
Voltage
-10.000 to 10.000Vdc
±1mV
 
Thermistor 2252 ohm -50  to  75 (  76 to 150) °C ±0.2 °C (0.3 ~ 0.7 °C)
Thermistor  10K  ohm -20 to 130 (131 to 150) °C ±0.2 °C (0.2 ~ 0.4 °C)
 
 
Alarm Function
 
Alarm Function
No alarm
Process high alarm
Process low alarm
Deviation high alarm
Deviation low alarm
Inside deviation band alarm
Outside deviation band alarm
Alarm Mode
Normal mode
Standby mode
Latch mode
Standby and Latch mode
 
Dimension
 
 
Wiring Diagram
 
 
Download
 
Manual
 Data sheet
   
F4 GUI program v510 AppNote: F4 Communication