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China Lost Cost RS485 Ethernet RTU TCP PLC I/O Analog Input Modbus Io Module
US $ 139-150/Piece
1 Piece
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12 Do Digital Remote I/O Module with Modbus RTU RS-485 Port (A-1058)
US $ 43.6-44.9/Piece
1 Piece
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Digital Input Module 16di RS-485 Modbus I/O Remote Modules (A-1051)
US $ 43.3-44.9/Piece
1 Piece
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4ai 2di 2ao 2do Wi-Fi Remote I/O Module with Modbus RTU (A-1212)
US $ 92.6-93.6/Piece
1 Piece
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Manufacturers Modbus RTU Sensor Data Acquisition Io Module 8di, 8do
US $ 43.6-44.9/Piece
1 Piece
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PNP NPN High Pulse Output Supports Modbus TCP MQTT SNMP PLC Expansion I/O Module
US $ 97.02-129.37/Piece
1 Piece
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FST100-2008A RS485 Modbus Irrigation Rain Rate Fall Sensor Module and Monitoring
US $ 285-309/Piece
1 Piece
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RJ45 Digital Input Remote IO Module Supports Modbus MQTT SNMP Protocol
US $ 80-120/Piece
1 Piece
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Solar Monitoring System Data Transmission 8CH Digital Output Modbus/MQTT Remote I/O Module
US $ 85-114/Piece
1 Piece
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Unimat 40 Digital Io PLC Module with Ppi Modbus Communication Programmable Logic Controller
US $ 140-150/Piece
1 Piece
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Modbus Control RS485 One Channel 5V AC 10A Relay Module
US $ 3.42-47.89/Piece
50 Pieces
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Factory Price High Precision Temperature Humidity Sensor Module RS485 Modbus RTU for Sale
US $ 12-15/Piece
5 Pieces
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Industrial Grade 0~20mA 2CH MQTT Analog Output Module for Vending Machine
US $ 117.42-139.28/Piece
1 Piece
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Lot Lora Wireless Data Transmitter and Receiver Communication Module
US $ 50-75/Piece
2 Pieces
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4DIN+4DO Modbus to SCADA I/O Modules M110T for Control Relays
US $ 82.86-104.72/Piece
1 Piece
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4~20mA 8 Analog Input Ethernet Remote IO Module Support Modbus MQTT
US $ 85-125/Piece
1 Piece
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Geya 1no1nc Communication Omron Plug in Relay Module Modbus Fy-Ng2r for Remote Control
US $ 3.21-44.47/Piece
50 Pieces
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8DI 8DO Combined IO Module Supports Modbus RTU/TCP to MQTT for Industrial Automation
US $ 97.02-129.37/Piece
1 Piece
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2RJ45 RS485 8DI 4AI 4DO IO Expander Modules Support Modbus RTU/TCP MQTT Protocol
US $ 115-144/Piece
1 Piece
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RJ45 Ethernet Port Modbus MQTT Digital Outputs Module for Remote Control System
US $ 100.99-129.87/Piece
1 Piece
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30 AMP Modbus RTU Geya Interface 3V Relay Module Fy-41f 6.22mm Slim Socket
US $ 2.27-2.99/Piece
20 Pieces
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Ethernet I/O module M160E with RS485 8DI 8AI 8DO for Bridge Detection
US $ 152.37-188.18/Piece
1 Piece
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Supports MQTT Modbus Protocol High-Performance 4CH Analog Input Module for PLC Integration
US $ 81-106/Piece
1 Piece
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4~20mA Analog Input PLC Expansion Modbus IO Module For Smart Water Monitoring
US $ 85-125/Piece
1 Piece
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