Modbus Communication Module

1,003 results for Modbus Communication Module

Ethernet · New · CE

Serial RS485 to TCP/IP Ethernet Converter RS232 RS485 to Ethernet TCP/IP Modbus Industrial Multiple Ethernet Serial Server

US$ 55-59.9 / Piece
2 Pieces  (MOQ)
serial RS485 to TCP/IP Ethernet converter RS232 RS485 to Ethernet TCP/IP Modbus industrial multiple Ethernet serial server 1.Introduction It is a converter between the asynchronous serial port RS232/422/485 and Ethernet, which is an independent intelligent device with a CPU,an embedded OS and a com

Data · New · ISO

32CH NPN/PNP Optically Isolated Input & 32CH 300mA NPN Solid State Relay

US$ 28.7-32 / pieces
20 pieces  (MOQ)
Product Description 1 Working voltage: DC 6.5-30V (9V 12V 24V) 2 Working current: 8-56MA 3 32CH Optically Isolated Input Ports, NPN/PNP input 4 32CH Darlington Transistor Outputs (ULN2803 NPN output) 5 The default command has a variety of output modes: ''open'' ''close'' ''Momentary'' ''S

GPRS · CE · New

RS485 to Ethernet Converter Module Industrial Serial Server with Modbus TCP Gateway for Wireless WiFi/RS232 Data Transmission

US$ 60 / Piece
1 Piece  (MOQ)
Product Description The ATEW series wireless communication module is a cost-effective CAT14G DTU that supports 2GGPRS mode. It can realize RS232/485 to 4G, which is very suitable for communication and data monitoring of various serial PLCs and serial devices, while achieving high-speed transmi

Data · ISO · New

Q03UDE PLC Module to OPC UA, MQTT, Modbus RTU, Modbus TCP Protocols Converter with RS485 4G WiFi LAN

US$ 42.55 / Piece
1 Piece  (MOQ)
Product Description Modbus TCP/TCP PLC Protocol to OPC UA MQTT Modbus TCP gateway BL104 Item No.: BL104 BL104 support Modbus RTU Modbus TCP PLC to OPC UA/MQTT/modbus multi-protocol converter Basic Version: 2 Serial Ports: BL104 P Version: 6 Serial Ports: BL104P Features Downlink Supports M

RoHS · New · Data

DL/T645 IEC104 to BACnet/IP protocol Industrial Gateway with 2/6CH RS-485/232 Serial Ports

US$ 57.61-64.53 / Piece
1 Piece  (MOQ)
Product Description BA102 DL/T645, IEC104, Modbus RTU, Modbus TCP to BACnet/IP Gateway Item No.: BA102 Designed for building automation BAS and HVAC, the BA series gateways. BACnet/IP is based on the Internet Protocol (IP), which allows it to communicate over Ethernet cables or IP networks. A

Wireless · Data · GS

Wireless Remote Control Modbus RTU Gateway for IoT Applications

US$ 74 / Piece
1 Piece  (MOQ)
Specification Supply voltage DC12-24V Current 0.5A (MAX)@DC12V External power supply Current limit <1A, voltage equal to equipment supply voltage Wireless signal access 2G, WIFI, 4G Analog input 8 channels 0-20mA input, 8 channels 0-5V voltage input Analog output 2 channels, 0-20mA output, 0-10V out

Data · ISO · New

BL104 Modbus TCP/TCP PLC Protocol to OPC UA MQTT Modbus TCP gateway

US$ 42.55 / Piece
1 Piece  (MOQ)
Product Description Modbus TCP/TCP PLC Protocol to OPC UA MQTT Modbus TCP gateway BL104 Item No.: BL104 BL104 support Modbus RTU Modbus TCP PLC to OPC UA/MQTT/modbus multi-protocol converter Basic Version: 2 Serial Ports: BL104 P Version: 6 Serial Ports: BL104P Features Downlink Supports M

Ethernet · CE · New

Modicon Quantum PLC MODULE 140NOE77100 140NOE77111 140ACI04000 140ACO13000 140CPU31110 140CPU11302 140CPU11303 Ethernet Modbus TCP/IP

US$ 123 / Piece
1 Piece  (MOQ)
140NOE77100 Description Modicon Quantum PLC MODULE 140NOE77100 140NOE77111 140ACI04000 140ACO13000 140CPU31110 140CPU11302 140CPU11303 Ethernet Modbus TCP/IP PLC MODULE 140NOE77100 FUNCTION The Quantum 140 NOE 771 00,10/100 Ethernet module, shown below, is the latest model in a line of Quantum Et

RoHS · New · Data

BA108 Industrial Air Conditioning Protocol Converter Support WiFi, Routing Function and Switch Cascade

US$ 42.55-49.64 / Piece
1 Piece  (MOQ)
Product Description BA108 air conditioning protocols, Modbus RTU, Modbus TCP to BACnet/IP Gateway Item No.: BA108 Designed for building automation BAS and HVAC, the BA series gateways. BACnet/IP is based on the Internet Protocol (IP), which allows it to communicate over Ethernet cables or I

Laptop · Data · Mobile phone

Industrial Sensor Serial Three-in-One Server UDP Mode RS232 RS485 to TCP IP LAN Converter Iot Gateway Modbus RTU

US$ 15.99-29.99 / Piece
500 Pieces  (MOQ)
industrial sensor serial three-in-one server UDP mode rs232 rs485 to tcp ip LAN converter iot gateway modbus rtu a serial device server with isolation of RS485/422, which can effectively isolate the influence of interference on the work of the equipment on RS485 bus and ensure the stability of the
  • QWhat type of communication protocols do Modbus Communication Modules support?

    Modbus Communication Modules typically support protocols such as Wi-Fi, Bluetooth, RFID, and LoRa. Consult with a professional supplier for guidance on selecting the best Modbus Communication Module based on your specific project needs and budget constraints.

  • QHow do I ensure the reliability of Modbus Communication Module manufacturers in China?

    To ensure the reliability of manufacturers in China, conduct thorough research, verify certifications, request client references, and inspect production facilities if possible. Choosing a reputable supplier recognized for high-quality Modbus Communication Modules is crucial for a successful partnership.

  • QWhat benefits can I gain from purchasing Modbus Communication Modules wholesale for production?

    Purchasing Modbus Communication Modules wholesale can provide cost savings, bulk purchasing options, and consistency in product quality and performance. Buyers can also enjoy dedicated customer support, tailored solutions, and partnership benefits from trusted suppliers.

GPRS · CE · New

Wireless WiFi to RS485 Converter Module with Built-in Modbus Protocol Gateway for Industrial IoT Serial Server Applications

US$ 60 / Piece
1 Piece  (MOQ)
Product Description The ATEW series wireless communication module is a cost-effective CAT14G DTU that supports 2GGPRS mode. It can realize RS232/485 to 4G, which is very suitable for communication and data monitoring of various serial PLCs and serial devices, while achieving high-speed transmi

Data · ISO · New

S7-200 S7-300 FX2N FX3U FX5U to MQTT Protocol Translation Gateway with RS485/4G/WIFI/GPS/LAN

US$ 42.55 / Piece
1 Piece  (MOQ)
Product Description PLC to MQTT Industrial IoT Protocol Gateways BL102 Item No.: BL102 BLIIoT BL102 Industrial IoT Protocol Gateways get data from your plc based devices to your MQTT clients. Beilai BL102 IoT gateway supports Siemens, Mitsubishi, Omron, Delta, and other PLC protocols converting t

RoHS · New · Data

Supporting DL/T645 IEC104 Modbus RTU Modbus TCP Conversion to BACnet/IP Protocols Energy Management Gateway

US$ 44.32-49.64 / Piece
1 Piece  (MOQ)
Product Description BA102 DL/T645, IEC104, Modbus RTU, Modbus TCP to BACnet/IP Gateway Item No.: BA102 Designed for building automation BAS and HVAC, the BA series gateways. BACnet/IP is based on the Internet Protocol (IP), which allows it to communicate over Ethernet cables or IP networks. A

GPRS · CE · New

Antin Smart Gateway RS485 Support Max 32 Devices Real-Time Data Monitoring Low Power Consumption

US$ 60 / Piece
1 Piece  (MOQ)
Product Description The ATEW series wireless communication module is a cost-effective CAT14G DTU that supports 2GGPRS mode. It can realize RS232/485 to 4G, which is very suitable for communication and data monitoring of various serial PLCs and serial devices, while achieving high-speed transmi

RoHS · New · Data

Industrial 4G Wireless Acquisition FX3U FX5U PLC to OPC UA IIoT Gateway for Smart Cities

US$ 129-168 / Piece
1 Piece  (MOQ)
Product Description Industrial IoT gateways ensure that OT device data is propagated in the cloud for production monitoring. BLIIoT BL110 protocol converter supports PLC, Modbus RTU, Modbus TCP converting to Modbus RTU, Modbus TCP, OPC UA, MQTT industrial protocols. Features 1. Downlink S

Ethernet · New · CE

New Design RS232/RS485 to 4 Port RS485 Active Isolated Converter Hub

US$ 28.9-29.99 / Piece
100 Pieces  (MOQ)
New design RS232/RS485 to 4 port RS485 Active Isolated Converter HUB Interface Protocol EIA RS-2332/485 RS-232 signal 1x RS-232 1xRS-485 4x RS-485 lower position controller interfaces. Check None, Even, Odd, Space, Mark Data Bit 5bit, 6bit, 7bit, 8bit Stop Bit 1bit, 1.5bit, 2

Data · ISO · New

S7-400 to MQTT Protocol Translators BL102 PLC Data to AWS IoT, Thingsboard, Ignition SCADA

US$ 42.55 / Piece
1 Piece  (MOQ)
Product Description PLC to MQTT Industrial IoT Protocol Gateways BL102 Item No.: BL102 BLIIoT BL102 Industrial IoT Protocol Gateways get data from your plc based devices to your MQTT clients. Beilai BL102 IoT gateway supports Siemens, Mitsubishi, Delta, and other PLC protocols converting to MQTT

Data · Server · Telephone

DC 12V 24V 32-Channels DIN35 C45 Rail Box RS485 Modbus RTU Uln2803A Darlington Transistor Controller PLC Io Expansion Board

US$ 16.5-17.4 / pieces
20 pieces  (MOQ)
Product Name: DC 12V 24V 32-Channels DIN35 C45 Rail Box RS485 Modbus RTU ULN2803A Darlington Transistor Controller PLC IO expansion Board Package inlcuded: 1PCS DC 12V 24V 32Ch Din Rail RS485 Modbus RTU ULN2803A Darlington Transistor Controller Board CONDITION BRAND NEW WARRANTY 180 DAYS

RoHS · New · Data

Modbus to SCADA Gateway BLIIoT BL101 with RS485 4G WIFI GPS WAN LAN

US$ 42.55 / Piece
1 Piece  (MOQ)
Product Description Modbus to MQTT Industrial IoT Protocol Gateways BL101 Item No.: BL101 BLIIoT BL101Industrial Protocol Gateways get data from your Modbus RTU P based devices to your MQTT clients.Industrial IoT gateways ensure that OT device data is propagated in the cloud for production monito

GPRS · CE · New

Real Time Energy Data Collection and Monitoring Gateway

US$ 60 / Piece
1 Piece  (MOQ)
Product Description The ATEW series wireless communication module is a cost-effective CAT14G DTU that supports 2GGPRS mode. It can realize RS232/485 to 4G, which is very suitable for communication and data monitoring of various serial PLCs and serial devices, while achieving high-speed transmi

Data · ISO · New

BLIIOT S7300 PLC to MQTT Converter Supports SNMPV1/V2 Protocol

US$ 42.55 / Piece
1 Piece  (MOQ)
Product Description PLC to MQTT Industrial IoT Protocol Gateways BL102 Item No.: BL102 BLIIoT BL102 Industrial IoT Protocol Gateways get data from your plc based devices to your MQTT clients. Beilai BL102 IoT gateway supports Siemens, Mitsubishi, Delta, and other PLC protocols converting to MQTT

RoHS · New · Data

bliiot New BL101 modbus TCP to MQTT gateway RS485 wireless protocol converter

US$ 42.55 / Piece
1 Piece  (MOQ)
Product Description Modbus to MQTT Industrial IoT Protocol Gateways BL101 Item No.: BL101 BLIIoT BL101Industrial Protocol Gateways get data from your Modbus RTU P based devices to your MQTT clients.Industrial IoT gateways ensure that OT device data is propagated in the cloud for production monito

Ethernet · New · CE

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  (MOQ)
Industrial Modbus Ethernet Converter Serial to TCP IP Three-in-One Adapter Server with RS232 RS485 RS422 KA-244 is a single serial device server, which can realize bidirectional transparent transmission between serial and Ethernet. Through simple settings via webpage or setup software can assign wo

Ethernet · New · CE

RS485/422 to TCP/IP Ethernet Serial Server RS485/422 Two-in-One Serial Server

US$ 19.98-29.99 / Piece
2 Pieces  (MOQ)
Industrial Modbus Ethernet Converter Serial to TCP IP Three-in-One Adapter Server with RS232 RS485 RS422 KA-244 is a single serial device server, which can realize bidirectional transparent transmission between serial and Ethernet. Through simple settings via webpage or setup software can assign wo

Ethernet · New · CE

Iot Serial Communication Adapter Passive RS232 to RS485 RS422 Converter

US$ 2.29-2.99 / Piece
50 Pieces  (MOQ)
IoT serial communication adapter passive rs232 to rs485 rs422 converter 1.Product introduction In order to facilitate the allocation of a different standard computer serial interface, external devices or between the intelligence apparatus for remote data communication, the need for standards

Laptop · Data · Mobile phone

Modbus Gateway Serial RS232 to Tcpip Ethernet Server Intelligent Internet of Things Supports TCP and UDP Poe

US$ 15.99-29.99 / Piece
500 Pieces  (MOQ)
modbus gateway serial RS232 to TCPIP Ethernet server Intelligent Internet of Things supports TCP and UDP POE TCP/UDP Server/Client Serial port server provides four kinds of on-line mode: TCP Server /UDP Server/TCP Client/UDP Client, can be used according to the requirements of network function, coo

Wired · Data · RoHS

Supports OpenVPN Modbus BACnet to MQTT ThingsBoard AWS IoT Gateways for Production Monitoring

US$ 64.53-71.44 / Piece
1 Piece  (MOQ)
Product Description BA113 Modbus, BACnet to MQTT gateways Item No.: BA113 BLIIoT Modbus, BACnet to MQTT IBMS Industrial IoT gateway ensure that OT device data is propagated in the cloud for production monitoring. Basic Version: 2 Serial Ports P Version: 6 Serial Ports Downlink Supports BA

Wireless · Data · GS

Efficient Wireless RTU Gateway with 12VDC Poe and Mqtt Protocol

US$ 74 / Piece
1 Piece  (MOQ)
Specification Supply voltage DC12-24V Current 0.5A (MAX)@DC12V External power supply Current limit <1A, voltage equal to equipment supply voltage Wireless signal access 2G, WIFI, 4G Analog input 8 channels 0-20mA input, 8 channels 0-5V voltage input Analog output 2 channels, 0-20mA output, 0-10V out

Wireless · Data · GS

Smart Wireless RTU Controller with Mqtt and Modbus Support Features

US$ 74 / Piece
1 Piece  (MOQ)
Specification Supply voltage DC12-24V Current 0.5A (MAX)@DC12V External power supply Current limit <1A, voltage equal to equipment supply voltage Wireless signal access 2G, WIFI, 4G Analog input 8 channels 0-20mA input, 8 channels 0-5V voltage input Analog output 2 channels, 0-20mA output, 0-10V out

Data · ISO · New

BL103 Modbus PLC to OPC UA PLC IoT Gateways Sensor Data to Ignition

US$ 42.55-46.1 / Piece
1 Piece  (MOQ)
Product Description PLC to OPC UA Industrial IoT Protocol Gateways BL103 Item No.: BL103 BLIIoT BL103 Industrial IoT Protocol Gateways get data from your plc or modbus based devices to your OPC UA clients. Basic Version: 2 Serial Ports: BL103 P Version: 6 Serial Ports: BL103P Features Dow