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 |
Operating conditions
| Mounting orientation | |
| Any | Yes |
| Degree of protection per EN 60529 | IP20 |
Ambient 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:
ECINT1-11Description:
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 / 249 KB | |
| INT1 RS232/RS485 interface converter short description | PDF / 1,021 KB |