Hotline: 0984.843.683 Email: info@ttech.vn  Zalo: 0984.843.683

Bộ điều khiển P41 Brainchild

Mã sản phẩm: P41
Sử dụng cho Model:
Hãng SX: Brainchild
Xuất xứ
Bảo hành
Tình trạng

Tình trạng: Còn hàng

Đặt hàng
The Fuzzy Logic plus PID microprocessor-based profiling controller with many segments of ramp and dwell, incorporate two bright, easy to read 4-digit LED displays, indicating process value and set point value. The Fuzzy Logic technology enables a process to reach a predetermined set point in the shortest time, with the minimum of overshoot during power-up or external load disturbance.

Thông tin sản phẩm

Features

  • Total 9 profiles, a profile with 16, 32 or 64 segments at most
  • Each segment to be configured as a ramp or dwell(soak)
  • Fast A-D sampling rate (5 times/s)
  • After an event the process goes to run, hold, abort, manual, failure transfer, off mode, next segment or select the second PID values
  • High accuracy of 18-bit A to D input, and 15-bit D to A output
  • The fast sample rate of 200 msec
  • Fuzzy control to reach set point at the least overshooting ans less time
  • Up to three relays are configurable for event output
  • Analog retransmission of process value & set point value
  • Optional RS-485 or 232 communications
  • Programmable port for easy configuration or calibration
  • Lockout protection for security requirement
  • Bumpless transfer of safely control while sensor breaks
  • Digital filter to improve the stability of process value
  • SEL function for easy operation

Specification

Power
90 - 250 VAC, 47 - 63 Hz, 12VA, 5W maximum
11 - 26 VAC / VDC, SELV, Limited Energy, 12VA, 5W maximum

Signal Input
Resolution 18 bits
Sampling Rate 5 times / second
Maximum Rating -2 VDC minimum, 12 VDC maximum( 1 minute for mA input )
Temperature Effect ±1.5 uV/ °C for all inputs except mA input 
±3.0 uV/ °C for mA input
Sensor Lead Resistance Effect T/C: 0.2uV/ohm 
3-wire RTD: 2.6 °C/ohm of resistance difference of two leads 
2-wire RTD: 2.6 °C/ohm of resistance sum of two leads
Burn-out Current 200nA
Common Mode Rejection Ratio ( CMRR ) 120dB
Normal Mode Rejection Ratio ( NMRR ) 55dB
Sensor Break Detection Sensor open for TC, RTD and mV inputs,
Sensor short for RTD input,
below 1 mA for 4-20 mA input,
below 0.25V for 1 - 5 V input, unavailable for other inputs.
Sensor Break Responding Time Within 4 seconds for TC, RTD and mV inputs, 
0.1 second for 4-20 mA and 1 - 5 V inputs.

Bình luận