modbus rtu rs485 relay module

Brand Name:IOTROUTER

Model Number:ZHC492C

Place of Origin:SICHUANG, CHINA

RS485 GSM 4G Modbus Rtu Tcp Mqtt IoT Router Gateway For Remote Monitoring And Controling Project Product Introduction of IOT Router ZHC492C is a support 4-channel dry (wet) node detection, 4-channel relay (COM, NO, NC) Output, 4 channels of analog quantity (current 4~20mA) detection, 1 channel RS485 transparent network IO products, compatible with Modbus RTU...

Brand Name:Toky

Model Number:SV-W series

Place of Origin:China

.... b). 2 loop settable relay alarm output. c). Isolated analog 4-20mA output. d). Supply 24V/12VDC,max 30mA isolated auxiliary power,or±12V/60mA common ground power. e). RS485 communication interface. f). Accuracy:±0.5%FS 2. Model specification: 3.

Brand Name:Toky

Model Number:SD series

Place of Origin:China

...RS485, Modbus-RTU protocol, 2 loop settable relay alarm output 1. Features and advantages: a). Optional analog signal VmA input or temperature sensor signal input. b). Accuracy:±0.5%FS c). Panel with zero operation function. d). Mature technology, strong anti-interference. e). 2 loop alarm output function free set. f). RS485...

Place of Origin:China

Brand Name:CWT

Model Number:CWT5002-2

CWT5002 GPRS Modbus I/O Module, GSM GPRS Modbus RTU Controller Support 3G version ( skype: glare.wang) We Provide Free GPRS Server Software, Please contact us for more details Advance features 1. ...

Brand Name:IOTROUTER

Model Number:ZHT0062

Place of Origin:Sichuan, CHINA

RS485 Modbus RTU 4-20mA 8 Channel Analog Acquisition DAQ Modem Parameters of ZHT0062 DATASHEET 1 Module Size 115*90.5*41mm 2 Acquisition Channel 6 Channel Analog input+2 Channel Analog output 3 Serial Interface RS485 4 Supply Voltage 5 ~ 36V DC 5 Working Current 12V/50mA 6 Operating Temperature -40℃~+65℃ Introduction​ of ZHT0062 ZHT0062 is a serial port control module, provide 6 channel AI ports, 2 channel AO ports and a RS485...

Place of Origin:China

Brand Name:CWT

Model Number:CWT5002-2

GPRS RS485 Modbus Controller CWT5002 ( Skype: glare.wang) Modbus feature 1. Modbus RTU protocol on RS232 or RS485, monitor modbus slave 2. Read or write 32 registers (coil or input registers) on Modbus via GPRS or SMS 3. Upload data to server when coils...

Place of Origin:China

Brand Name:CWT

Model Number:CWT5002-2

GPRS RS485 Modbus Data Logger CWT5002 ( Skype: glare.wang) Modbus feature 1. Modbus RTU protocol on RS232 or RS485, monitor modbus slave 2. Read or write 32 registers (coil or input registers) on Modbus via GPRS or SMS 3. Upload data to server when coils...

Brand Name:CWT

Model Number:CWT5002-2

Place of Origin:China

... maintenance, 24×7 operation 5. Support ring call when alarm 6. Temperature sensor (optional) 7. Internal battery and providing power cut off alarm Modbus feature 1. Modbus RTU protocol on RS232 or RS485, monitor modbus

Place of Origin:China

Brand Name:CWT

Model Number:CWT5002-2

CWT5002 GPRS Modbus I/O Module, GSM GPRS Modbus RTU Controller Support 3G version ( skype: glare.wang) We Provide Free GPRS Server Software, Please contact us for more details Advance features 1. ...

Place of Origin:China

Brand Name:CWT

Model Number:CWT5002-2

CWT5002 GPRS Modbus I/O Module, GSM GPRS Modbus RTU Controller Support 3G version ( skype: glare.wang) We Provide Free GPRS Server Software, Please contact us for more details Advance features 1. ...

Place of Origin:China

Brand Name:CWT

Model Number:CWT5002-2

CWT5002 GPRS Modbus I/O Module, GSM GPRS Modbus RTU Controller Support 3G version ( skype: glare.wang) We Provide Free GPRS Server Software, Please contact us for more details Advance features 1. ...

Place of Origin:China

Brand Name:CWT

Model Number:CWT5002-2

CWT5002 GPRS Modbus I/O Module, GSM GPRS Modbus RTU Controller Support 3G version ( skype: glare.wang) We Provide Free GPRS Server Software, Please contact us for more details Advance features 1. ...

Place of Origin:China

Brand Name:CWT

Model Number:CWT5002-2

CWT5002 GPRS Modbus I/O Module, GSM GPRS Modbus RTU Controller Support 3G version ( skype: glare.wang) We Provide Free GPRS Server Software, Please contact us for more details Advance features 1. ...

Place of Origin:China

Brand Name:CWT

Model Number:CWT5002-2

CWT5002 GPRS Modbus Remote I/O Module, GSM GPRS Modbus RTU with Rs485 port Support 3G version ( skype: glare.wang) We Provide Free GPRS Server Software, Please contact us for more details Advance features 1. ...

Brand Name:Lensen

Model Number:LS-RDIO0202+LS-R324

Place of Origin:China

... S7-200, S7-300 series PLC, Schneider PLC, Mitsubishi PLC, ABB PLC etc. LS-R324 supports Modbus protocol, including Modbus ASCII and Modbus RTU protocol, PPI protocol. LS-R324 DTU can also connect with VFD, HMI, PC for

Brand Name:CWT

Model Number:CWT-MB

Place of Origin:China

RS232 RS485 Ethernet Modbus Slave IO Module With Multiple Channel DI AI DO PT100 System parameters CPU adopt 32-bit ATMEL ARM(72MHZ) OS adopt ...

Brand Name:Yunyi

Model Number:YD31a

Place of Origin:China

...digital pressure transmitter communication protocol comply with MODBUS-RTU communication protocol.The sensor using imported chips and imported sensors to ensure that the instrument's high precision and high stability, the highest ...

Brand Name:Yunyi

Model Number:YD31a

Place of Origin:China

...RS485 MODBUS RTU Protocol Pressure transducer Description of diffused silicon pressure transmitter RS485 MODBUS RTU Protocol Pressure transducer Intelligent RS485 MODBUS RTU Protocol digital pressure transmitter communication protocol comply with MODBUS-RTU...

Brand Name:Lensen

Model Number:LS-R324

Place of Origin:China

PLC Wireless Control Module Wireless Communication between 2 PLC Modbus RTU Introduction: LS-R324 is a 1W wireless DTU Its control distance 2km Use for wireless communication between 2 PLC Instead the RS485 cable Support Modbus RTU Application: Water/waste...