Manufacturer: DataLink
Model: CD485-FA

Features

• • RS232C to RS485 (2-wire) / RS422 (4-wire) signal converter
  • RoHS directive compliant
  • Built-in RS485 noise protection (lightning surge and static electricity countermeasures)
  • Meets IEC standard test level 4:
    -Surge Test: IEC61000-4-5, ±4kV
    -Electrostatic Test: IEC61000-4-2, ±10kV
    -EFT/Burst Test: IEC61000-4-4, ±2kV
  • RS485 (RS422) side uses IEC Level 4-compliant circuit for improved surge and static resistance
  • Ideal for converting RS232C signals from measuring instruments and PLCs
  • Supports bus line connection of up to 32 RS232C devices
  • Enables up to 1200m communication distance using two units
  • Power supply options: standard AC adapter or DC 6V–24V via terminal block
  • RS485 mode enables optimized bus line control based on RS232C communication conditions
  • Compatible with CD485 series; supports drop-in replacement for noise-resistant upgrades
  • Dip switch selectable fail-safe circuit and impedance matching
  • Optional DIN rail mounting bracket available for secure installation

Specifications

◆Connection configuration

◆Outline specifications