Home >

Modbus Relay Module

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 4769 products for modbus relay module Manufacture & Suppliers

ASPRTU252 industrial automation modules

... expansion unit, covering key indicators such as the number of input/output channels, communication protocol support (such as Modbus, Ethernet/IP), power supply voltage range (such as 24VDC), and protection ...

Xiamen Online Union Technology Co., Ltd
China

Verified Supplier

Add to cart
New Wireless Remote control Relay Switch Two Way Programmable Modbus Ethernet 3G 4G Gprs Gsm Sms Modem I/O Module

...Relay Switch Two Way Programmable Modbus Ethernet 3G 4G Gprs Gsm Sms Modem I/O Module Controller Rtu Contact us E-mail: lisa(at)mobq2000.com Skype: lisali1220 WhatsApp: 0086 -13652426178 Mobile: 00 86 136524...

CWT (HK) Co., Limited
Guangdong,China

Active Member

Add to cart
Prosoft MVI46-MBP SLC Platform Modbus Plus Communication Module

...Modbus Plus Communication Module allows Rockwell Automation SLC I/O compatible processors to interface easily with other Modbus Plus protocol compatible devices. The Modbus Plus module is a powerful module d...

NEW SOURCE AUTOMATION CO.,LTD
China

Verified Supplier

Add to cart
1766-L32BXB Digital I O Module AB MicroLogix 1400 12 digital fast 24V dc inputs

...Module AB MicroLogix 1400 12 digital fast 24V dc inputs MicroLogix 1400, 12 digital fast 24V dc inputs, 8 digital 24V dc inputs, 6 relay outputs, 3 fast 24V dc outputs, 3 normal 24V dc outputs, 24V dc power ...

Wisdomlong Technology CO.，LTD
China

Active Member

Add to cart
GSM GPRS Modbus Control water level 4DI 8AI 2 Relay Output RS232 RS485

... for recording data in a line Modbus. The data logger is operating in stand-alone , can be connected to Master Modbus , or in the Modbus Slave , via a RS485 or RS232. The data acquired from the device can be...

CWT (HK) Co., Limited
Guangdong,China

Active Member

Add to cart
GSM GPRS Modbus Control voltage 4DI 8AI 2 Relay Output RS232 RS485 4-20mA

...Logger is used for recording data in a line Modbus. The data logger is operating in stand-alone , can be connected to Master Modbus , or in the Modbus Slave , via a RS485 or RS232. The data acquired from the...

CWT (HK) Co., Limited
Guangdong,China

Active Member

Add to cart
GSM GPRS Modbus Control wind speed 4DI 8AI 2 Relay Output RS232 RS485 4-20mA

...Modbus Control wind speed 4DI 8AI 2 Relay Output RS232 RS485 4-20mA Support 3G WCDMA /4G LTE Version (Skype: lisali1220, WhatsApp: 0086 13652426178) The CWT5018 GPRS Enthernet Modbus Data Logger is used for ...

CWT (HK) Co., Limited
Guangdong,China

Active Member

Add to cart
GSM GPRS Modbus Control 4-20mA Sensor 4DI 8AI 2 Relay Output RS232 RS485

... monitor industry system remote alarm, control and data acquisition SCADA Cellular RTU, mobus RTU, GPRS 4G 3G modbus gateway,modbus RS485 RTU, modbus Ethernet RTU The CWT5018 GPRS Enthernet Modbus Data Logge...

CWT (HK) Co., Limited
Guangdong,China

Active Member

Add to cart
GSM GPRS Modbus Control Liquid Level 4DI 8AI 2 Relay Output RS232 RS485 4-20mA

... monitor industry system remote alarm, control and data acquisition SCADA Cellular RTU, mobus RTU, GPRS 4G 3G modbus gateway,modbus RS485 RTU, modbus Ethernet RTU The CWT5018 GPRS Enthernet Modbus Data Logge...

CWT (HK) Co., Limited
Guangdong,China

Active Member

Add to cart
140XBP01000 high-performance programmable logic controller (PLC) module

...Relay Module 140XBP01000 is a high-performance programmable logic controller (PLC) module launched by Schneider Electric, designed specifically for industrial automation applications. It adopts a modular str...

Xiamen Online Union Technology Co., Ltd
China

Verified Supplier

Add to cart
140CRP31200 Quantum series Ethernet RIO (Remote I/O) master station module

... Relay Module 140CRP31200 is a Quantum series Ethernet RIO (Remote I/O) master station module launched by Schneider Electric, designed specifically for industrial automation control systems. It has 4 Etherne...

Xiamen Online Union Technology Co., Ltd
China

Verified Supplier

Add to cart
140DAI74000C communication module

... series PLC, it supports distributed I/O network architecture and can achieve data exchange of 8000 inputs and 8000 outputs through protocols such as Modbus Plus. It is suitable for scenarios that require la...

Xiamen Online Union Technology Co., Ltd
China

Verified Supplier

Add to cart
5V / 12V Relay Control Module

... signal can be 3.3 V 5 V 2.Are low level effective. Support 3.3V 5 V 3.It has jump line. Can set high and low level 4.The power source and the relay system power can be divided 5.A set of jump cap. Jump hat ...

Oky Newstar Technology Co., Ltd
Guangdong,China

Active Member

Add to cart
5V / 12V Relay Control Module

... signal can be 3.3 V 5 V 2.Are low level effective. Support 3.3V 5 V 3.It has jump line. Can set high and low level 4.The power source and the relay system power can be divided 5.A set of jump cap. Jump hat ...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
8DI 8DO Wireless ON OFF Module 433MHz / 868MHz / 915MHz 4G Wireless Modbus RTU

8DI 8DO Wireless ON OFF Module 433MHz / 868MHz / 915MHz 4G Wireless Modbus RTU 1. General Introduction LS-RDIO0808 wireless RTU has 8 digital input, 8 relay putput. We have different types to meet your differen...

Shenzhen Qianhai Lensen Technology Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
Digital Modbus Output Relay IO Module with 12~24V DC Power Supply

... range of features, including a humidity range of 10~90%RH, a sampling rate of 5ms, and a wide range of input channels (4). The module is also equipped with a 12~24V DC power supply and a RS485 communication...

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

Verified Supplier

Add to cart
Modbus RTU Remote IO Module with RS485 Interface and Analog Input and Output

... input and 4 relay output channels. It features an 80mm*71mm*63mm compact size, making it ideal for a wide range of industrial control applications. With a ......

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

Verified Supplier

Add to cart
Modbus 8/16/32 Analog Input and Output Network Remote IO Controller Module

... input and 4 relay output channels. It features an 80mm*71mm*63mm compact size, making it ideal for a wide range of industrial control applications. With a ......

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

Verified Supplier

Add to cart
8-channel IO Controller Industrial Iot Data Acquisition Device DAQ RS485 Modbus RTU Transceiver HR-808 8-way wireless ON-OFF Module

...Modbus RTU Transceiver I. Introduction This 8-way ON-OFF module is to transmit the ON-OFF condition to a remote place wirelessly in time. When here the switch condition is ON, the output in the remote place ...

Oriental Huaray Group Limited
China

Verified Supplier

Add to cart
Triconex SDO 3411 Relay Output Module with Panel Mount, Modbus TCP/IP

...Product Model SDO 3411 Product Type Relay Output Module Manufacturer Triconex Country of Origin USA Place of Shipment Xiamen, China Estimated Shipping Size 3.2 × 26.5 × 36 cm Net Weight 0.9 kg Communication ...

AMIKON LIMITED
Fujian,China

Verified Supplier

Add to cart