ATC-106/106N Interface Converter can send the signal RS-232C serial port data (TD) and receive data (RD) into two line balance of the half-duplex RS-485 signal.
It is the best choice of a remote Control device or point to multipoint communication bus.
The interface transition device don't need AC/DC converter, it can be directly from the Data within the RS-232 port transmitter data (TD), request to Send (RTS) or Data terminal ready (DTR) to obtain power.
It also have the Automatic Send Data Line Control function. When to Send and receive Data, do not need the RTS control. So the power supply from serial port and Automatic flow Control makes it no necessary for you to reset the hardware or install software. Improve the surge protection, can ensure the safety of the RS-485 network.
Interface: Compatible with the EIA/TIA RS-232-C and RS-485 standard
Connector: RS 232 DB9 Female Connector, RS485 4Pin Terminal Block
Working Mode: Point to point or point to multipoint, asynchronous half duplex(two line)
Direction Control: Automatic Send Data Line Control, automatic identification and control data transmission direction
Baud Rate: 300-115.2kbps，automatic detection rate of serial port signals
Transmission Distance: RS-485 side 1200 meters (19.2 kbps), RS-232 side suggest no more than 10 meters
Load Capacity: Maximum connections of 32 nodes
Power Supply: Without external power supply. Equipment from RS-232 port TXD, RTS, DTR signal for power supply.
Power Consumption: Static power consumption within 10mA, dynamic average power consumption of 40mA
Operating Temperature: -20°C to 70°C
Storage Temperature: -40°C to 85°C
Ambient Relative Humidity: 5% to 95%(Non-condensing)
Point to point, point to multi-point communication
Industrial distribution system, industrial control automation
Road traffic control automation
Closed circuit monitoring
Security protection system
Intelligent card, check on work attendance gate safety system
1 X ATC-106 RS-232 to RS-485 Interface Converter