This RS-232 isolator by Delock protects all connected devices such as computers, machines, controllers, measuring devices, etc. against electromagnetic and electrostatic discharges as well as surge. Due to the complete galvanic isolation of the connected devices, a continuous data transmission is guaranteed even in the case of earth or ground loops. The isolator can be used as a coupling directly between two DB9 connections without an additional power supply.

• Connectors:
1 x serial RS-232 DB9 female with screws
1 x serial RS-232 DB9 male with nuts
• Plug & Play
• Data transfer: asynchronous, full duplex
• Data transfer rate from 300 bps to 19200 bps
• Isolation Voltage: 2500 VRMS peak pulse or 500 VDC
• ±3 kV ESD protection on all signal pins
• Data lines: TXD, RXD, RTS, CTS, GND
• Housing material: plastic
• Colour: black
• Operating temperature: -40 °C ~ 80 °C
• Relative humidity: 5 - 95 % (non condensing)
• Dimensions (LxWxH): ca. 63 x 33 x 17 mm
• Bus Power from RS-232: TXD, RTS or DTR
• No external power supply needed

• 1 x serial RS-232 DB9 female with screws
• 1 x serial RS-232 DB9 male with nuts

Package content

• Isolator RS-232 to RS-232