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< Product
< HUR Series Modbus TCP and RTU Remote I/O Devices with MQTT (and LoRaWAN)
> HUR713
4 x 8 Channel 12-275V AC-DC, 60mA Digital Optocoupler Input Modbus TCP Remote IO Device, 2x 10/100 T(x) ETH ports
HUR713
4 x 8 Channel 12-275V AC-DC, 60mA Digital Optocoupler Input Modbus TCP Remote IO Device, 2x 10/100 T(x) ETH ports
per one
342.00 USD 360 USD
If you buy less than 5 items you will lose your 5% discount
- 4 Slots x 8 Channel 12-275V AC-DC, 60mA Digital Optocoupler Input
- Supports 2 x 10/100Base-T(X) ports
- Supports Full/Half-Duplex, auto MDI/MDI-X on each port
- Embedded web interface for ease of use
- Instant switch between Server-Client Operating Modes with buttons
- Up to 10 client connection in Server Mode
- DHCP Server Capability
- Easy to follow Device Status on web interface
- Device Address changeable via web interface
- Easy to follow Device Parameters such as Device Up Time, Modbus read counter etc. on web interface
- Easy to follow Serial and Ethernet data packages on web interface 
- Black List and White List based IP Filter in TCP Server Mode
- Firmware Upgrade over Web
- 2 firmware storage capability on same device (1 active only)
- 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
TECHNOLOGY
ETHERNET SWITCH TECHNOLOGY
Ethernet Standards
IEEE 802.3 for 10Base-T
IEEE 802.3u for 100Base-T(X)
IEEE 802.3x Flow Control
Mac Table
1K MAC address entry
Processing
Store-and-Forward
Memory
448K bits packet buffer memory



MODBUS CHARACTERISTICS
Protocol
Modbus TCP
Modbus Address
Default value is 0x01
Changeable via Web Interface
Monitoring Parameters
Modbus Read counter
Time counter (in seconds)
FW version
Device Up Time
TCP packages



CONNECTORS AND PORTS
Console Port
USB Type C or Micro USB connection for LOG in 115200 baud
10/100T(X) RJ45 Ports
Ethernet Connection on 2 ports
Reset Buttons
Reset to Client and Reset to Server Operating modes buttons



INPUT CONNECTORS AND INDICATORS
I/O Connectors
Terminal Connectors
Digital Inputs: 4 Slots x  8 Channel 12-275V AC-DC, 60mA Digital Optocoupler Input
8 Channel Input terminals and polarity is not important. 2 pins for each connection and total 16 connection pins for each slot.
12-275 AC-DC, 60mA Digital Optocoupler Inputs.

Isolation
Digital Optocoupler Input:
4470Vrms 1min

Over Voltage Protection
Digital Optocoupler Input:
275V



LED INDICATORS
Power Indicator
Power LED
10/100T(X) Indicators
Activity LEDs:
ETH1, ETH2 and HUR (Activity of device itself)
System Indicators
Status LED,
Tx and Rx of data LEDs and Server LED
(LED ON: Server Operating Mode, LED OFF: Client Operating Mode)

Slot LEDs
S-1, S-2, S-3 and S-4: Turns On for 1 second and Turns OFF for 1 second under normal operation of I/O Interface.
Each LED corresponds to related I/O Slot.
Console Indicators
Tx and Rx of data LEDs



POWER
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
Enclosure
Metal, IP 40
Dimensions
115 x 970 x 126 (w x d x h) mm
Weight
~700gr
Storage Temperature
-65 to 150 °C
Operating Temperature
-40 to 85 °C 
Operating Humidity
5% to 95%Non-condensing



HUR713: Multi Slot, 4 x 8 Channel 12-275V AC-DC, 60mA Digital Optocoupler Input Modbus TCP Remote IO Device, 2x 10/100 T(x) ETH ports, 5-48V (max. 60V) DC Power Input
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IEC62056-21 (for Electricity Meters)
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