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4,726 Wholesale Wholesale Rs232/rs485 Converter Products
RS485 RS232 to Analog Signal Modbus RTU Communication Protocol Isolation Converter Data Collection
US $ 62-65/Piece
1 Piece
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2 Channels DC Current/Voltage Signal to RS232/RS485 a/D Converter
US $ 120/Piece
1 Piece
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6-Channel 0-5V to RS232 RS485 Ad Converter with Modbus RTU
1 Piece
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Modbus RTU 4-20mA-0-5V-0-75mv to RS232|RS485 Converter Ad Converter
US $ 293-298/Piece
1 Piece
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Mini RS232/422/485 to Fiber Media Converter, Serial Fiber Modem for Uart Long-Distance Communication, Single Mode Dual Fiber Sc 20km Transmission Distance
US $ 25-39/Piece
1 Piece
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Caratar Ka-244 Industrial Modbus Ethernet Converter Serial to TCP IP Three-in-One Adapter Server with RS232 RS485 RS422
US $ 19.98-49.99/Piece
2 Pieces
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2 Channels 4-20mA to RS232 RS485 Converter with LED Display
US $ 79.9/Piece
1 Piece
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Mini RS232/422/485 to Fiber Media Converter, Serial Fiber Modem for Uart Long-Distance Communication, Multimode Dual Fiber Sc 2km Transmission Distance
US $ 25-39/Piece
1 Piece
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Port-Powered RS232 to RS485 Converter Adapter for Industrial Long Haul Serial Communication Supports 600W Anti-Surge
US $ 2.29-2.99/Piece
50 Pieces
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Iot Serial Communication Adapter Passive RS232 to RS485 RS422 Converter
US $ 2.29-2.99/Piece
50 Pieces
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16-Channel Isolated a/D Converter, RS232/RS485, Modbus RTU
1 Piece
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RS-232/422/485 to Fiber Media Converters
US $ 39-49/Piece
1 Piece
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RS232/RS485 to Ethernet Converter
US $ 29.99-199/Piece
100 Pieces
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Ethernet Elfin Ee10 Ee11 Serial Port RS485 to Ethernet Device Server Iot Data Converter Support TCP/IP Telnet Modbus TCP
US $ 17-19.9/Piece
2 Pieces
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Isolated 0-100mv, 0-10V, 4-20mA, 0-20mA to RS232/RS485 a-D Converter
US $ 38-70/Piece
1 Piece
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RS232 to WiFi Converter Ethernet RJ45 to RS232 & RS485 WiFi Serial Device Server Converter Module Support TCP/UDP/IP P2p
US $ 55-59.9/Piece
2 Pieces
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DC Current/Voltage to RS485/RS232 Converter
US $ 8.8/Piece
2 Pieces
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20 Km RJ45 RS232 / RS485 / RS422 3in1 Fiber Modem to Ethernet Converter
US $ 49.99-53.9/Piece
50 Pieces
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4-20mA/0-20mA/0-5V/0-10V to RS232|RS485 Data Acquisition D-a Converter with Modbus RTU
US $ 57-59/Piece
2 Pieces
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0-10V/0-5V to Modbus RTU RS232/RS485 Digital Analog Converter
US $ 62/Piece
1 Piece
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Industrial-Grade High-Speed RS232 / RS485 / RS422 3 In1 Fiber Modem Converter, S232 / RS485 / RS422 3in1 Fiber Modem to Ethernet
US $ 39.99-59.99/Piece
2 Pieces
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Industrial RS-485 Repeater Signal Converter with 1.5kv Isolation Surge Protection
US $ 35/Piece
1 Piece
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4-Channel 4-20mA to RS232 RS485 Converter
1 Piece
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RS232 to RS485 / RS422 Serial Converter Communication Data Adapter Mini-Size
US $ 3.54-4.99/Piece
100 Pieces
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Portable USB to RS-485/422 Converter
US $ 35/Piece
1 Piece
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RS232 RS485 to 0-5V Converter Support Modbus RTU
US $ 82-85/Piece
1 Piece
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232 to 485 Converter Passive Two-Way RS232 to RS485 Communication Converter Lightning Protection and Surge Protection
US $ 2.29-2.99/Piece
50 Pieces
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4-Channel 4-20mA to RS232 RS485 a-D Converter
1 Piece
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RS232 RS485 to 4-20mA 0-5V Converter Support Modbus RTU Ascii
2 Pieces
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RS232 RS485 Serial to WiFi Ethernet Server, Industrial Serial WiFi Device Converter
US $ 55-59.9/Piece
2 Pieces
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RS232 RS485 RS422 to Ethernet TCP/IP Converter Serial Device Server
US $ 69.99-79.99/Piece
500 Pieces
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