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4 20ma to rs485

" found 9 Products from SHJ Electronic Co.,Ltd, China

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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
S5102 is a high quality and low cost analog data acquisition module with 8 analog inputs. Each input can be 0-5V,0-10V,0-20mA,thermistor,dry contact, open-collector input,2 channels 0-10V analog ...

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
RS485 and rj45 two type interface,rs485 support standard Modbus RTU protocol and RJ45 support Modbus Tcpip protocol.It can easy integrate with PLC and labview with standard Modbus/Modbus Tcpip ...

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
RS485 RS232/RS485 protocol--------------------------------------------------------------MODBUS/RTU ...

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
RS485 and rj45 two type interface,rs485 support standard Modbus RTU protocol and RJ45 support Modbus Tcpip protocol.It can easy integrate with PLC and labview with standard Modbus/Modbus Tcpip ...

16 Channels 0-10V,Dry Contact Analog Input,4 Relay Output

16 Channels 0-10V,Dry Contact Analog Input,4 Relay Output
RS485 BUS with surge protection, to reduce interference by serial port communication, the output isolated by high speed opto-couplers. The modules are slave devices that can be easily controlled via ...

Ethernet 0-10V4-20mA Thermistor Analog Input Module

Ethernet  0-10V4-20mA Thermistor Analog Input  Module
S6116 is a high quality and low cost Ethernet data acquisition module with 16 analog inputs. Each input has lightning and surge protection, can be any combination of 0-5V, 0-20mA, 0-10V, dry contact, ...

16 Channels Isolated Open-collector Output Module

16 Channels Isolated Open-collector Output Module
to 254 unique devices on one RS485 network l You can tell us your requirement. we will update our firmware even after you received the modules ,you can update your modules via ISP through RS485 ...

Isolated dry/wet contact inputs and open-collector outputs

Isolated dry/wet contact inputs and open-collector outputs
Direct digital control Technical data: Input channel number 8 Input range +4V~+36V Input signal wet contact, dry contact, open-collector Counter frequency 100Hz@8channels;1000Hz@1channel Output ...
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