RS232 <> RS422/RS485 interface Industry

Connect interfaces with galvanic isolation...

Product properties:

Interfaces:

• 1x RS232 port
  • 9-pin Sub-D plug with PC pin assignments
• 1x switchable RS422/RS485 port
  • 9-pin Sub-D plug
• Galvanic isolation between the ports
  • Isolation voltage 1kV DC

Management and Connectivity:

• No re-configuration of transmission parameters required

Power supply:

• External
  • 12V-24V AC/DC via plug-in screw terminal
  • Galvanically isolated power connection
• Overvoltage protection
  • Do you also need overvoltage protection? - See Interface 86203

Standards & more

• Conforms to standards both in office and industrial environments:
  • High noise resistance per EN 61000-6-2
  • Low noise emission per EN 55032:2015 + A1 Cl. B, EN 61000-3-2 & EN 61000-3-3
• 5 year guarantee

Connections and displays:

• Serial Port A:
  • RS232 Interface
  • 9-pin Sub-D plug with PC pin assignments
• Serial Port B:
  • RS422/485 Interface, switchable
  • 9-pin Sub-D plug
• Baud rate:
  • 0 to 115.200 kBaud
• Data format:
  • any format
• Galvanic isolation:
  • min. 1kV DC between all terminals
• Supported signals:
  • RxD, TxD, CTS, DTR
• Power supply:
  • 12..24V AC/DC (±10%)
• Current consumption:
  • typ. 80mA @12V DC, 40mA @24V DC
• Supply connection:
  • Plug-in screw terminal, 5.08mm spacing
  • Labeled "L+" and "M"
• Displays:
  • 1 LED Power
  • 1 LED Data

Housing and other data:

• Housing:
  • Plastic housing for top hat rail installation
  • 105 x 22 x 75mm (L x W x H)
• Enclosure rating:
  • IP20
• Weight:
  • approx. 100g
• Ambient temperature:
  • Storage: -40 .. +70°C
  • Operation: 0 .. +60°C
• Permissible relative humidity:
  • 5..95% RH (non-condensing)
• MTBF:
  • 656,551h @25°C per MIL-HDBK-217
• Life expectancy:
  • > 25 years at 25°C ambient temperature
• Scope of delivery:
  • RS232 <> RS422/RS485 interface, Industry
  • Please order power supplies separately as accessories

RS422 / RS485 interface:

• RS422 - Operation
• RS485 2- and 4-wire - Operation with automatic control of the transceivers
• RS485 2- and 4-wire - Operaton with handshake control of the transceivers
• Switchable termination network for RS485 operation
• No setting of the transmission speed or data format necessary

Declaration of Comformity