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General information
Terminating resistor Can be switched on
Operating modes Point-to-point
RS422 network
RS485 network
Lightning protection Yes
Status indicators RS232 signal lines, RS485 active, supply voltage
Diagnostics
Interface function Yes, using LED status indicators
Power supply Yes, using LED status indicators
Power supply 24 VDC, maximum 4.3 W, protection against reverse polarity
Overvoltage protection Yes
Cable length
RS232 Max. 10 m
RS485 Max. 5000 m
Transfer rate Max. 115.2 kbit/s
Certifications
CE Yes
CE Yes
GOST-R Yes
Operating conditions
Mounting orientation
Any Yes
Degree of protection per EN 60529 IP20
Environmental conditions
Temperature
Operation 0 to 60°C
Storage -20 to 70°C
Relative humidity
Operation 0 to 95%, non-condensing
Mechanical properties
Installation Top-hat rail installation or backplane installation with M5 screws
Dimensions
Width 100 mm
Height 73 mm
Depth 114 mm
Material number:
ECINT1-11
Description:

The INT1 interface converter is used to convert RS232 interface signals to an RS485 signal level. It is used if:

  • Data transfer over a long distance is required which cannot be bridged by an RS232 interface. The distance between two stations can be max. 5000 m when using shielded RS485 cables.
  • Electrical isolation is required for the interface.
  • A PLC is to be connected to a network using an RS232 interface.

The INT1-11 interface converter is equipped with lightning protection.

Documentation Version (Date) Download
Datasheet ECINT1-11 PDF / 200 KB
INT1 RS232/RS485 interface converter short description / 301 KB

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