RS232 <> 20mA interface, Industry

Serial interface - connect with galvanic isolation

Interfaces:

• 1 x RS232
  • 9-pin Sub-D plug with PC pin assignments
• 1x 20mA
  • 9-pin Sub-D plug
  • Alternate designations: Current loop, TTY, line current interface
• Galvanic isolation between the ports
  • Isolation voltage 1kV DC

Management and Connectivity:

• Active/Passive mode can be set individually for both loops
• No re-configuration of transmission parameters required

Power supply:

• External
  • 12V-24V AC/DC via plug-in screw terminal
  • Galvanically isolated power connection

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 adapter, PC assignment
• Serial Port B:
  • 20mA interface
  • 9-pin SUB-D adapter
• Baud rate:
  • 0 to 19200 Baud
• Data format:
  • any format
• Supported signals:
  • RxD, TxD
• Galvanic isolation:
  • Isolation voltage min. 1kV DC between all terminals
• Power supply:
  • 12..24V DC/AC
• Current consumption:
  • typ. 120mA @12V DC, 60mA @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)
• Weight:
  • approx. 100g
• Ambient temperature:
  • Storage: -40..+70°C
  • Operating in non-rowed installation: 0..+60°C
  • Operating in rowed installation 0..+50°C
• Permissible relative humidity:
  • 5..95% RH (non-condensing)
• MTBF:
  • 414,041h @25°C per MIL-HDBK-217
• Life expectancy:
  • > 25 years at 25°C ambient temperature
• Scope of delivery:
  • RS232 <> 20mA interface, Industry
  • Please order power supplies separately as accessories

Declaration of Comformity