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< Product
< HUR Series Modbus TCP and RTU Remote I/O Devices with MQTT (and LoRaWAN)
> HUR518
8 Channel 0-10V and 0-20mA Selectable Analog Input and 1 x RS485
HUR518
8 Channel 0-10V and 0-20mA Selectable Analog Input and 1 x RS485
per one
133.00 USD 140 USD
If you buy less than 5 items you will lose your 5% discount
-    8 Channel 0-10V and 0-20mA Switch Selectable Analog 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 115200 8N1 Data Type
-    Easy to Use Test and Parameter Change Software
-    Easy Firmware Upgrade over Serial Line
-    5-48V DC wide range power input (allows up to 60 V DC)
-    Wide operating temperature range from -40 to 85 °C 
-    Rugged Metal IP-40 housing design
-    DIN-Rail mounting
MODBUS RTU DETAILS - INPUT MODELS
Protocol
Modbus RTU
115200 8N1
Modbus RTU Address
Default value is 0x01
Changeable via Modbus Command
Monitoring Parameters
Modbus RTU Read counter
Time counter (in seconds)
FW version


I/O TERMINAL - 1 Slot x 8 Channel Analog Input
I/O Connectors
Terminal Connectors
Analog Inputs: 4 Slots x 8 Channel 0-20mA Analog Input
Polarity is important and all inputs references to Common point.
2 Common points 8 Analog Inputs total 10 connection pins. 
0-10V and 0-20mA Selectable via switches, Analog Inputs
Analog Input Features
16-bit resolution with no missing codes
Throughput: 250 kSPS

Operation Mode Selection Switches
8 pin Switch to select operation mode of each Analog Input either 0-10V or 0-20mA
Switch Position ON: 4-20mA
Switch Position OFF: 0-10V


INTERFACE, INDICATORS AND FIMRWARE UPGRADE
RS485 Terminal
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 over Serial Line
Available over RS485 Serial Line


POWER - DC
Input Range
5-48V DC wide range power input
(Allows up to 60 V DC)
Reverse Polarity Protection
Available
Thermal Shutdown and Current Limit Protection
Available


PHYSICAL AND ENVIRONMENTAL CHARACTERISTICS - DC POWERED MODELS
Enclosure
Metal, IP40
Dimensions
43 x 95 x 124 (w x d x h) mm
Weight
~400gr
Storage Temperature
-65 to 150 °C
Operating Temperature
-40 to 85 °C 
Operating Humidity
5% to 95% Non-condensing


HUR518: 8 Channel 0-10V and 0-20mA Selectable Analog Input Modbus RTU Remote IO Device, 1 x RS485, 5-48V (max. 60V) DC Power Input
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In an era defined by connectivity and data-driven decision-making, the need for efficient and reliable metering solutions has never been greater. Enter Wireless M-Bus (Meter-Bus) technology, a versatile and robust platform designed to revolutionize remote meter reading and data communication in utility management systems.
IEC62056-21 (for Electricity Meters)
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P1 Companion Standard (for Electricity Meters)
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