BM100 Series Signal Isolator

BM200 isolated safety barrier can transmit signals between the safe area and the dangerous area, and limit the energy transfer from the safe area to the dangerous area caused by the fault. The voltage, current, temperature, resistance signals generated by the equipment (transmitter) on the dangerous side are isolated and converted into corresponding linear voltage and current signals outputting to the safe area. The product requires independent power supply, and the input/output/power supply is isolated. It can be used in current source, two-wire, three-wire transmitter equipment.

Specification

• Channel Type:
  • Single-way input and single-way output
  • Single-way input and double-way output
  • Double-way input and double-way output
• Input Type:
  • Current
  • Voltage
  • Thermal resistance (Pt100)
  • Resistance
• Input Signal:
  • DC 0~20mA /4~20mA
  • DC 0~5V /1~5V /0~10V
  • PT100 / 0~10K
• Output Signal:
  • 0~20mA /4~20mA (Safe side input); Load resistance: ≤550Ω
  • 0~5V /1~5V (Safe side input); Load resistance: ≥330K
  • 0~10V /2~10V (Safe side input); Load resistance: ≥500K
• Transmission Accuracy:
  • 0.2%
• Temperature Modulus:
  • 50ppm/℃ (For voltage output: 100ppm/℃)
• Response Time:
  • 5ms to reach 90% of the final value
  • RTD Pt100/resistance input: 1s to reach 90% of the final value
• Power Supply:
  • 20~35V DC or 85~265V AC/DC
• Operating Temperature:
  • -20℃ to +60℃
• Fixation Mode:
  • Rail installation
• Dielectric Strength:
  • ≥2000V AC for 1 minute (Among input, output, and power supply)