TLC485

Industrial bidirectional RS-232 to RS-485 converter, without opto-isolation, powered from port.

The TLC485 is a bi-directional port-powered RS-232 to RS-485 converter. It can convert any standard full duplex RS232C port to any two-wire balanced half duplex RS485 port. In simple terms, it will convert any RS232 signal to a RS485 signal and vice versa. The unit is powered from the RS232 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 RS485 driver when data is present on the RS232 side making the device plug-and-play, requiring no software drivers. Alternative offer for TCC-80I.

Features:

• Port-powered from RS-232 port (TXD,RTS,DTR): no external power is necessary
• Convert RS-232(TXD,RXD signal) to RS-485 signal
• Plug-and-Play (hot-pluggable, Data format Auto-sensing & Self-adjusting)
• Data direction auto-turnaround, no flow control is required
• Point to multi point, support 128 nodes loopback

Specification:

Serial port

• Standards: EIA RS-232C, RS-485 standard
• RS-232 signal: TX, RX, GND
  
• RS-485 signal: D+, D-, GND
  
• Working mode: Asynchronism, point to point, 2 wire half-duplex
• Transfer rate: 300~115200bps, 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: 128 nodes
• Transfer distance:
• RS-485 side: 1.2Km
• RS-232 side: no less than 5m
• Port protect: 1500W surge protection,15KV ESD protection
• Connector:
• RS-232 side DB9 female
• RS-485 side DB9M( DB9F to 3 bit terminal block)

Power:

• Power input: No power supply need, powered from RS-232 port TXD, RTS, DTR
• Consumption: Static less than 10mA, dynamic less than 40mA

Environmental:

• Operating temperature: -20°C to 60°C
• Storage temperature: -25°C to 85°C
• Humidity: 5% to 95% (no condensation)

Appearance:

• Dimensions: 90.0 mm x 33.0 mm x 16.5 mm (DB9)
• Material: Plastic (shell)
• Weight: 40g

Manufacturer's warranty: 3 years

Certificates: FCC, CE, RoHS approvals

Dimensions:

---