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Chapter 1 Introduction
3
150mA power adapter or the pin 6 and pin 7 of the Terminal
Block.
LED indicators are provided to show the status of data
transmitting/receiving, RTS signal and Power.
To avoid over-current from the remote ground to converter's
ground, an protect resistor has been added inside the A50/A51.
Specifications
v Power Supply - DC +9V to +30V, 150mA
v Data Rate - Up to 921600 bps under 500 ft (0.15 Km)
v Distance - Up to 4000 ft (1.2 Km) under 115200 bps
v RS-232 RJ-45 Connector -
Supports TxD, RxD, DTR, DSR, RTS, CTS, DCD, GND
v RS-422/RS-485 RJ-45 Connector -
Supports TxDA, TxDB, RxDA, RxDB, GND
v RS-422/RS-485 Terminal Block Connector -
Supports TxDA, TxDB, RxDA, RxDB, GND, PWR, PWR
GND
v Switch - SW1 : for full/half-duplex mode
SW2 : for Tx (driver) and Rx (receiver) state