DELOCK 87686 - Industrial adapter RS-232 > RS-422/485, galvanic isolation

This RS-232 to RS-422/485 converter by Delock is suitable for all serial devices, e.g. on machine controls, fieldbus systems, measuring instruments, computers, printers etc. The components are protected against surge power by the integrated protection circuits of the converter.

Technical details

• Connectors:
  1 x serial RS-232 DB9 female with screws
  1 x RS-422/485 Terminal Block 6 pin
  1 x DC jack
• Auto data flow control
• Plug & Play
• Supports Modbus
• Data transfer: asynchronous, full duplex, half duplex
• Data transfer rate: 300 bps - 115.2 Kbps
• ±15 kV ESD protection on all signal pins
• 2.5''kV VRMS optical isolation
• Surge Protection: 600 W peak pulse (TVS)
• Housing material: plastic
• Colour: black
• Operating temperature: -40 °C ~ 85 °C
• Relative humidity: 5 - 95 % (non condensing)
• Dimensions (LxWxH): ca. 61 x 41 x 21 mm
• Bus Power from RS-232: TXD, RTS or DTR
• Optional power supply: 5 V - 12 V DC / 20 mA
• No external power supply needed

System requirements

• Device with a free RS-232 port

Package content

• Converter RS-232 to RS-422/485

Specification of power connector

• Ground outside, plus inside
• Dimensions:
  inside: ø ca. 1.3 mm
  outside: ø ca. 3.5''mm
  length: ca. 9.5 mm

Package

• Box

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