REDZ Smart Communication Technologies

- 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
- Supports 1 x RS232 and 1 x RS485 Serial Connection up to 921600 Baud
- 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
- Modbus TCP to RTU Gateway functionality for Modbus packages with different addresses (Different than device own address)
- 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)
- 100 - 240V AC (120 – 370V DC), 50Hz to 60Hz AC wide range power input
- Wide operating temperature range from -30 to 70 °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
Modbus TCP to RTU Gateway Functionality
Modbus TCP packages with different addresses (Different than device own address) converted to Modbus RTU and sent to Serial interface and serial packages received are sent to Ethernet side after converting to Modbus TCP
Monitoring Parameters
Modbus Read counter
Time counter (in seconds)
FW version
Device Up Time
Serial and TCP packages

CONNECTORS AND PORTS

Console Port
Micro USB connection for LOG in 115200 baud
10/100T(X) RJ45 Ports
Ethernet Connection on 2 ports
Serial Ports
5 pin wired Terminal Connection
Tx, Rx, GND for RS232
A and B for RS485
Reset Buttons
Reset to Client and Reset to Server Operating modes buttons

INPUT CONNECTORS AND INDICATORS

I/O Connectors

Terminal Connectors

Digital Inputs: 8 Channel Input terminals polarity is not important

Total 16 connection pins.

12-275 AC-DC, 60mA Digital Optocoupler Input

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 CKL (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)
Console Indicators
Tx and Rx of data LEDs

POWER

Input Range
100 - 240V AC (120 – 370V DC), 50Hz to 60Hz 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
~400gr
Storage Temperature
-40 to 105 °C
Operating Temperature
-30 to 70 °C
Operating Humidity
5% to 95%Non-condensing

HUR458: 8 Channel 12-275 AC-DC, 60mA Digital Optocoupler Input Modbus TCP Remote IO Device, 2x 10/100 T(x) ETH ports, 1 x RS232 & 1 x RS485, 100 - 240V AC (120 – 370V DC), 50Hz to 60Hz AC Power Input

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