Bi directional Communication data RS232 To RS485 Serial Converter STM485S

Bi directional Communication data RS232 To RS485 Serial Converter STM485S

Rs: 1180 /- PKR
Availability: 1
Brand: Circuit PK
Product SKU: CKT-2194
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Sepcifications

1. Interface: Compatible with EIA /TIA RS-232C Standard and RS-485 Standard

2. Electronic interface: At the side of RS-232 is a DB9 female (Hole -type) connector. At the side

of RS-485 is DB9 Male (Needle-Type) Connector, with a connection board.

3. Working mode: Asynchronous, half-duplex, dierential transmission.

4. Transmission media: Twisted pair or shielded twisted pair (STP)

5. Transmission rate: 300-115200bps

6. Telecommunications protocol: Transparent

7. Mechanical dimension: 95mm x 33mm x 17mm

8. Transmission distance: 1200m (RS-485), 5m (RS-232)

9. Working environment: -10 degrees Celsius to 85 degrees Celsius, relative humidity: 5% to

95%

10. Signals: RS-232 232: TXD, RDX, RTS, CTS, DTR, DSR, DCD, GND;RS-485: Data, Data-, GND

Bi-direction RS232-485 Serial Converter is mainly used for telecommunication between end to end or end to ends of main electronic controllers. The converter works between the main controller and submachine station to complete System Industrial automatic control, universal card system, system access control, parking system, banking system self-served, bus system tickets, restaurant menu system, the personal care system, and road toll system, etc. RS232-485 converter can transfer the TXD and RDX signals of RS-232 serial port to parallel half-duplex RS-485 signals without external power source because it can collect electricity supply Pin 3 RS-232 port and also, after the request to send RTS to pin 7, the Ready DTR pin 4 help supply the converter this process control presented makes the easy application of the hardware configuration and software

Super Administrator 29/07/2015

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