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modbus rtu modules

" found 8 Products from SHJ Electronic Co.,Ltd, China

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40 Channels 10K NTC Thermistor 4-20mA Analog Input Module RS485 Modbus RTU

40 Channels 10K NTC Thermistor 4-20mA Analog Input Module RS485 Modbus RTU
S5140 is a high quality and low cost analog data acquisition module with 40 analog inputs. each input can be 0-5V,0-20mA,thermistor,dry contact,open-collector input,It also accept 0-10V input but ...

Ethernet 8 Universal Analog Input Digital Input Output IO Modules Modbus Tcp Modbus Rtu

Ethernet 8 Universal  Analog Input Digital Input Output IO Modules Modbus Tcp Modbus Rtu
S5138 is a high quality and low cost analog data acquisition module with 8 universal analog inputs. Each input can be 0-5V,0-10V,0-20mA,thermistor,dry contact, open-collector input,6 isolated digital ...

8 Channel 0-10v 4-20ma Ntc Analog Input 2 Channels 0-10v Analog Output 12 Relay 6 Digital Input

8 Channel 0-10v 4-20ma Ntc Analog Input 2 Channels 0-10v Analog Output 12 Relay 6 Digital Input
modules are slave devices that can be easily controlled via the RS485 serial interface using the industry standard Modbus protocol. Highlights: l Surge-protected analog inputs with 12-bit ...

24 Channels Isolated Digital Input and 16 Channels Isolated Digital Output RS485 Modbus Rtu

24 Channels Isolated Digital Input and 16 Channels Isolated Digital Output RS485 Modbus Rtu
S5301 digital input/output module has total 24 channels isolated wet contact or dry contact or open-collector input and 16 channel isolated open-collector output, Each input channel also can work as ...

8 Analog Input ,8 0-10v Analog Output Modules 11 Isolated Digital Input Modules, Modbus Tcpip,Ether

8 Analog Input ,8 0-10v Analog Output Modules 11 Isolated Digital Input Modules, Modbus Tcpip,Ether
S6135 is a high quality and low cost analog data acquisition module with 8 universal analog inputs. Each input can be 0-5V,0-10V,0-20mA,thermistor,dry contact, open-collector input,8 channels 0-10V ...

16 Channels Isolated Digital Input Module,MODBUS/TCPIP

16 Channels Isolated Digital Input Module,MODBUS/TCPIP
S6302 Ethernet digital input module has total 16 channels isolated wet contact or dry contact or open-collector input, Each input channel also can work as 32-bit counter input, the maximum frequency ...

16 Channels Isolated Digital Input Module

16 Channels Isolated Digital Input Module
S3302 has total 16 channels isolated wet contact or dry contact or open-collector input, Each input channel also can work as counter input, the maximum frequency is 100Hz for total 16 channels and ...

Ethernet Isoalted Digital Input & Digital Output Module

Ethernet  Isoalted Digital Input & Digital Output Module
S6301 Ethernet digital input/output module has total 8 channels isolated wet contact or dry contact or open-collector input and 8 channel isolated open-collector output, Each input channel also can ...
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