Controller Modbus Wholesale

4DI Modbus Monitoring and Control Io Support Wet/Dry Contact

• Min. Order:  

  1 Piece

• Price:  

  US$ 127

• Place of origin:  

  China

• Supply Ability:  

  1000

M210E is industrial remote Ethernet IO module that has two Ethernet port, one RS485, four DI interface, and it supports high-speed pulse counting. It supports MQTT, Modbus TCP and Modbus RTU protocols, and it provides TCP client and TCP server services. It adopts metal shell to enhence EMC resistance to electromagnetic interference. It is widely used in the field of industrial automation.

[Related Keywords : 4Digital input io module, Monitoring, support wet contact]

Modbus TCP Remote Ethernet IO Module for Remote Monitor and Control M100T

• Min. Order:  

  1 Piece

• Price:  

  US$ 75.23~91.57

• Place of origin:  

  China

• Supply Ability:  

  9999 pcs per Month

[Related Keywords : Modbus Tcp Io Modules, Mqtt Modbus, I/o Modules]

Irrigation Machine Made in SUNSGH

• Place of origin:  

  China

1.Support the RS485 modbus protocol,remote control 2.Mix the water and fertilizer well 3.Stable and accurate EC/PH control 4.7-10' touch screen control,easy opearation 5.with fillter and pressure monitors 6.Suitable for different scale irrigation,control 11-way solenoid valve 7.Water-saving,fertilizer-saving,manpower-saving

[Related Keywords : irrigation machine, Water Fertilizer, Irrigation System]

Intelligent Networking Industrial Control Door PCBA OEM

• Min. Order:  

  1 Piece

• Price:  

  US$ 3.2~5

• Place of origin:  

  China

Compatible with mainstream PLC communication protocols, supports remote monitoring and data uploading, helps factories achieve digital upgrades of door control systems, and improves equipment management efficiency. Core Advantages: Protocol compatibility: RS485 (Modbus RTU)+Ethernet (Profinet) Edge computing: built-in MCU can handle simple logic (such as timing switch) Remote firmware upgrade: ac

[Related Keywords : PCB Contract Assembly, Customized PCBA, PCBA Manufacturer]

Unitronics OPLC V570

• Place of origin:  

  Israel

controller offers the same advanced capabilities, from auto-tune PID to Data Tables. The divers communication options- Ethernet, GPRS/GSM, MODBUS, CANopen etc'- are naturally one of its greatest advantages. As the top of the line, the Vision570™ offers enlarged application memory (2MB), faster scan time and more HMI capacity. Features PLC: • Supports up to 171 I/Os via snap-in and expansion

[Related Keywords : OPLC V570]

Climate Air+ - Advanced Temperature and Humidity Monitoring

• Place of origin:  

  Brazil

Modbus-TCP • Communication Range: Up to 3 km in open field• Versatile Power Supply: 8 to 30 VDC • International Certifications: Anatel, FCC, RoHS, and CE • Supports up to 32 RHT Air+ sensors in a single network • Memory buffer for up to 480,000 records Benefits of the Climate Air+ Solution • Continuous and Reliable Monitoring Local recording ensures regulatory compliance without dat

[Related Keywords : temperature monitor, humidity monitor, industrial monitoring, wireless sensors]

WJ60-485 8 Channels DI/DO Digital Signal Converter WAYJUN

• Place of origin:  

  China

Modbus RTU communication protocol>> Dimensions: 120 mm x 70 mm x 43mmProduct Overview: WAYJUN WJ60 series products realize the signal acquisition between sensor and host, to measure the switching signal. WJ60 series can be used in RS-232/485 bus industrial automation control system, switching signal measurement,monitoring and control, high and low level signal measurement, industrial field signal

[Related Keywords : digital input converter, Dry contact to RS485, switch dry contact input, open collector TTL]

Low Temperature Cooling Heating System

• Place of origin:  

  China

• Supply Ability:  

  120sets/month

control range per channel 2~25 L/min 2~25 Lmin 2~25L/min 5~50 L/min 5～50 L/min Flow control accuracy ±0.2L ±0.2L ±0.2L ±0.2L ±0.2L Heating power 6kw 10.5kw 10.5kw 10.5kw 13.5kw cooling capacity 100℃ 6kw 7.5kw 10kw 15kw 20kw 20℃ 6kw 7.5kw 10kw 15kw 20kw Operation display size 7 inch color touch screen Communication Modbus RTU protocol RS485interface,optional CANcommunication bus,Ethern

[Related Keywords : Cooling Heating System]

BJ-FTU100 Feeder Terminal Unit for Recloser

• Min. Order:  

  1 Piece

• Price:  

  US$ 2000

• Place of origin:  

  China

MODBUS Operation temperature range -25°C … +70°C Storage temperature range -40°C … +85°C Degree of protection Front panel: IP54, Rear panel: IP20 Dimension 253*172*167 mm Application High voltage overhead lines; Electric utility and grid infrastructure; Telecommunications infrastructure; Renewable energy generation and distribution; Public transportation and electrified rail system

[Related Keywords : feeder terminal unit, recloser control, auto reclosering relay]

Compact 60m Phase Laser Distance Sensor for Non-contact Measurement

• Min. Order:  

  1 Piece

• Price:  

  US$ 99

• Place of origin:  

  China

• Supply Ability:  

  60000

Modbus and UART,facilitating integration with existing control or data. High Measurement Precision With precision typically in the millimeter range, this sensor meets the high accuracy requirements of applications such as geodetical and construction engineering scenarios. Stable Performance The sensor maintains a narrow range of data fluctuations and exhibitsvery low repeatability error. Non-Cont

[Related Keywords : Laser Distance Module, laser distance sensor, laser range sensor, laser rangefinder]

Valid Magnetics ETA Closed-loop Control Electronic Tensioner for Wire, Cable, Yarns, Fibers Winding

• Min. Order:  

  1 Piece

• Price:  

  US$ 300

• Place of origin:  

  China

control purpose. Tension is controlled by excitation currents to provide high precision and stability tension control, which is independent to winding speed. Features: 1. Easy and Convenient: Simply set the required tension value and it works! No more complex setup. 2. Modbus RTU (485) communication protocol is adopted: Tension can be monitored and remotely controlled by PC, PLC and different

[Related Keywords : Tensioner, Closed loop, Wire, Cable]

Smoke Alarm Production Test Tunnel

• Min. Order:  

  1 Box

• Price:  

  US$ 10000

• Place of origin:  

  China

• Supply Ability:  

  10

Equipment Function ： The smoke alarm production test tunnel was designed for batch test or calibration of sensitivity test of Smoke alarms or detectors. The basic work principle is compliance to EN 14604 and EN 54-7. It consist of test tunnel，aerosol generator, obscuration sensor, controller and computer. The obscuration meter was made of high quality electrical and optical components to ens

[Related Keywords : Smoke Detector, Smoke Alarm, Standard Smoke Box, Smoke Tunnel]

Online Residual Free Chlorine Meter for Waste Water CL Analyzer

• Place of origin:  

  China

• Supply Ability:  

  1000units/month

Control interface:Two groups of ON/OFF relay contact, divided into high and low for alarm control.◇Resolution:0.001mg/L,0.01mg/L,0.01pH,0.1℃◇RS - 485 communication interface (MODBUS protocol compatible) ◇Accuracy:±2% or ±0.02 mg/L,±2% or ±0.02 mg/L,±0.05pH, ±0.5℃◇Relay:the relay lag value can be set freely. Relay load: 3A 220VAC◇Temperature and PH compensation:0~60℃, 0~14PH

[Related Keywords : residual chlorine meter, free chlorine meter, CL analyzer]

AC Drive ATV930D11N4

• Place of origin:  

  India

control of any kind of coupling in master/slave applications. Network services help ensure operation continuity even in case of connection breakdown. Web server and data logging help reduce downtime through fast troubleshooting and preventive maintenance. Its advanced connectivity, including EtherNet/IP and Modbus TCP, allows deep integration into automation architectures. It is designed to be mo

[Related Keywords : Variable frequency drive, AC Drive, VFD]

Conductivity Meter

• Min. Order:  

  1 Set

• Price:  

  US$ 180 ~ 320

• Place of origin:  

  China

• Supply Ability:  

  3000 sets per month

modbus communication protocol interface, which can be connected to the Internet and use a mobile phone or computer to view data anytime, anywhere. The CD-5000 has 5 kinds of sensors, which are k=0.01/K=0.1/K=1/K=10/K=30. These five kinds of sensors correspond to different ranges and can accurately measure the conductivity value in water.The CD-5000 can be set up with relay control to realize alar

[Related Keywords : online Conductivity contr, tds, resistivity]