This RS-232 isolator from Delock is suitable for protecting the connected components from electrostatic discharges and overvoltages. In addition, the galvanic isolation prevents data transmission errors in case of uneven earth potentials. A power supply can be provided via the serial interface or the enclosed power supply unit. Top-hat rail mounting is supported.

Specification

• Connections Host: 1x serial RS-232 DB9 socket
• Terminal: 1x serial RS-232 DB9 connector
• 1x DC 1.3 x 3.5 mm socket
• Data transfer rate up to 1 Mbps
• Data bits: 5, 6, 7, 8
• Stop bits: 1, 1.5, 2
• Parity bit: none, even, odd, mark
• Signals: TXD, RXD, CTS, RTS, DCD, DSR, DTR
• LED for indication of TX / RX activity and power supply
• Galvanic isolation 3 kV (optical isolation)
• 600 W overvoltage protection at the RS-232 interfaces
• 600 W overvoltage protection at the DC connection
• ±15 kV ESD protection of the RS-232 signal lines
• Power supply RS-232 interface pin 9: 12 V (optional)
• Power supply Power supply unit: 10 – 30 V
• Current consumption: approx. 50 mA
• Operating temperature: -30 °C ~ 75 °C
• Relative humidity: 5 ~ 95 % (non-condensing)
• Storage temperature: – 40 °C ~ 85 °C
• Housing material: plastic
• Dimensions (LxWxH): approx. 88 x 54 x 22 mm
• Accessories for mounting on 35 mm top-hat rails

Power supply specification

• Plug-in power supply unit
• Input: AC 100 ~ 240 V / 50 ~ 60 Hz / 0.48 A
• Output: 12 V / 1.6 A
• Ground outside, plus inside
• Dimensions inside: ø approx. 1.3 mm
• outside: ø approx. 3.5 mm
• Length: approx. 9.5 mm

System requirements

• Devices with an RS-232 interface

Package contents

• Converter
• Power supply unit
• Bracket for top-hat rail (mounting kit)
• Operating instructions