8 Channel 12-275V AC-DC, 60mA Digital Optocoupler Input  and 1 x RS485
HUR418
8 Channel 12-275V AC-DC, 60mA Digital Optocoupler Input and 1 x RS485
per one
114.00 EUR 120.00 EUR
If you buy less than 5 items you will lose your 5% discount
- 8 Channel 12-275V AC-DC, 60mA Digital Optocoupler Input 

- Device Address changeable with Modbus RTU commands
- Easy to Monitor Device Parameters such as Device Up Time, Modbus RTU read counter etc. with Modbus Commands
- Supports Modbus RTU Protocol over RS485 with 19200 8N1 Data Type
- Easy to Use Test and Parameter Change Software with Free C# codes
- Easy Firmware Upgrade over Serial Line
- 90 - 265V AC (100 – 370V DC), 47Hz to 63Hz AC wide range power input
- Wide operating temperature range from -25 to 70 °C 
- Rugged Metal IP-40 housing design
- DIN-Rail mounting
MODBUS CHARACTERISTICS
Protocol
Modbus RTU
19200 8N1


Modbus RTU Address
Default value is 0x01
Changeable via Modbus Command


Monitoring Parameters
Modbus RTU Read counter
Time counter (in seconds)
FW version
available via Modbus Commands


INPUT CONNECTORS AND INDICATORS
Input Connectors
Terminal Connector for Digital Inputs


8 Channel Input terminals and polarity is not important. 2 pins for each connection and total 16 connection pins.


Input Channel Ratings
12-275 AC-DC, 60mA Digital Optocoupler Inputs


Isolation
4470Vrms 1min


Over Voltage Protection
275V


INTERFACE AND INDICATORS
RS485 Connector
Terminal Connector for 2 wire RS485 connection and GND. 


Activity LEDs
Tx LED: Flashes when the device sends Modbus RTU packages
Rx LED: Flashes when the device receives Modbus RTU packages


System LED
Flashes during normal operation


FIRMWARE UPGRADE
Upgrade over Serial Line
Available from RS485 Serial Line


POWER
Input Range
90 - 265V AC (100 – 370V DC), 47Hz to 63Hz AC input


Isolation
Fully Isolated >4200Vrms, 5mA 1 Min
Insulation: Class II


PHYSICAL AND ENVIRONMENTAL CHARACTERISTICS
Enclosure
Metal, IP 40


Dimensions
43 x 95 x 124 (w x d x h) mm


Weight 
~380gr


Storage Temperature
-40 to 105 °C 


Operating Temperature
-25 to 70 °C  


Operating Humidity
5% to 95%Non-condensing


HUR418: 8 Channel 12-275 AC-DC, 60mA Digital Optocoupler Input Modbus RTU Remote IO Device, 1 x RS485, 90 - 265V AC (100 – 370V DC), 47Hz to 63Hz AC Power Input

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