Description
The I-7520R is a high-performance low-cost RS-232 to RS-485 converter packaged for convenience in a compact DIN rail mounted unit.
This RS-232 to RS-485 converter has been specially developed for PLC users with regard to their being isolation between the power/comms from the PLC and the rest of the serial network.
Features
- Input : RS-232 protocol
- Output : RS-485 protocol
- Speed : auto switching baud rate, 300~115200 bps
- "Self Tuner" inside
- 256 modules max. in one RS-485 network without repeater
- 2048 modules max. in one RS-485 network with repeater
- Isolation voltage : 3000Vdc at RS-485 side
- Repeater request : 4,000 feet or over 256 modules
- Power consumption : 2.2W max.
Specifications
- Input : RS-232
- Output : RS-485
- Baud Rates : 300, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115000
- Isolation Voltage : 3000V DC
- Power Reqt: +10 to +30V DC
- Power Consumption : 2.2W max
- Operating Temp : -10 to +60
- Storage Temp : -20 to +80
- Humidity : 5-95% non condensing