Features:

1. Convert from RS232 to RS485
2. Compatible all controllers.
3. Baut Rate: 1200—115200Bps
4. Distance for RS232: 15m
5. Distance for RS485: Up to 1200m
6. USB power is ok also
7. CE, FCC, RoHS approval

Description:

PTC-485 is converts the RS485 data format to RS232. It is essential for exchanging data between the PC and the controllers.The PTC-485 is powered up through a USB port, for easy connection. 1 set of PTC-485 can be used to support 32 -127 controllers networked at the same time.

Specifications:

Built in RS232
RS232/RS485 interface
127 controllers max. for 1 RS485 bus
Speed: 0-115200bps
Transmitting range: 1200m.
Support 1 to 127 nodes.
3 LEDs to display the status.
Thunder Protection.
Operating Voltage: 9VDC(±10%)
Operating Current: ≤100mA
Standby Current:≤80mA
Working Temperature: -40℃~70℃
Metal case Dimension：63mm x 93mm x 20mm
Weight：0.2Kg (Without Package Box)
        0.2Kg (With Package Case)

RS-485 connection: