Sell Port-powered RS232 to RS485 Converter

详情

Introduction:
The TLC**5 is a bi-directional port-powered RS**2 to RS**5 converter. It can convert any standard full duplex RS**2C port to any two-wire balanced half duplex RS**5 port. In simple terms, it will convert any RS**2 signal to a RS**5 signal and vice versa. The unit is powered from the RS**2 data lines. It also supports data direction auto-turnaround. Therefore, no external power or flow control is required. The data direction auto-turnaround automatically enables the RS**5 driver when data is present on the RS**2 side making the device plug-and-play, requiring no software drivers.
Features:
1. Port-powered from RS**2 port (TXD,RTS,DTR): no external power is necessary 
2. Convert RS***2(TXD,RXD signal) to RS***5 signal 
3. Plug-and-Play (hot-pluggable, Data format Auto-sensing & Self-adjusting) 
4. Data direction auto-turnaround, no flow control is required 
5. Point to multi point, support **8 nodes loopback

Specification: 
Standards: EIA RS***2C, RS***5 standard
RS***2 signal: TX, RX, GND
RS***5 signal: D+, D-, GND
Working mode: Asynchronism, point to point, 4 wire full-duplex
Transfer rate: **0~*****0bps, auto test serial signal rate detect signal speed     automatically, zero delay time
Flow control: Data direction auto-turnaround, no flow control is required
Max number of drops: **8 nodes
Transfer distance: RS***5side: 1.2Km
                                  RS***2 side: no less than 5m
Port protect: ***0W surge protection,*5KV ESD protection
Connector: RS***2 side DB9 female
                  RS***5 side DB9M( DB9F to 3 bit terminal block)      

Power
Power input: No power supply need, powered from RS***2 port TXD, RTS, DTR
Consumption: Static less than *0mA, dynamic less than *0mA
Environment
Operating temperature: **0°C to *0°C 
Storage temperature: **0°C to *5°C
Humidity: 5% to *5%(no condensation)
Appearance
Dimensions: *0.0mm×*3.0mm×*6.5mm(DB9)
Material: Plastic(shell) 
Weight: *0g
Warranty: 5 years
Approvals: FCC, CE, RoHS approvals