This RS-232 to RS-422/485 converter from Delock is suitable for all serial devices, e.g. on machine controls, field bus systems, measuring devices, computers, printers etc. The components are protected from overvoltages by the converter’s integrated protective circuits.

Specification

• Connectors:

1 x Serial RS-232 DB9 socket with screws
1 x RS-422/485 terminal block 6 pin
1 x DC power socket

• Automatic 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
• Overvoltage 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): approx. 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
• Does not require external power supply

Specification of power connection

• Ground outside, plus inside
• Dimensions:
• inside: ø approx. 1.3 mm
• outside: ø approx. 3.5 mm
• Length: approx. 9.5 mm

System requirements

• Device with a free RS-232 port

Package contents

• Converter RS-232 to RS-422/485

Packaging

• Box