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EX20ETH (device extension)

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The Ex20 ETH (Ethernet) extension enables the expansion of Corona connectivity.

Ex20 ETH expands the physical connection of Corona to SNMP - compatible devices when connected to the tray or metal box.

Features

  • 2 analog input (0-15V)

  • 3 Ethernet ports

  • Network protocols (IP, TCP, UDP, DHCP, DNS, HTTP, ARP,

    ICMP, Web socket, HTTPD Client)

  • Interface Standard (8 pin RJ45)

Hardware Specifications

Power Supply

9 - 30 V

Power Consumption

1 active port ~0.7W (57mA @12v)
3 active ports ~1.8W (150mA @12V)

General purpose inputs

2 Analog inputs 0-15v

Outputs

None

Serial Communication

RS485 (Main)

Ethernet ports

3

Network protocols

IP, TCP, UDP, DHCP, DNS, HTTP, ARP,

ICMP, Web socket, HTTPD Client

Interface Standard

8 pin RJ45

Network interface protection

2KV electromagnetism isolation

shell insulation blocking

Storage Temperature

-40 - 85 Celsius

Working Temperature

-20 - 70 Celsius

Max. Relative humidity

90%

Weight

118 (Aprox.)

General-purpose analog inputs specifications

Reading Voltage range

0-5V / 0-15V

Reading Resolution

2 mV / 5mV

Reading Accuracy (max error)

2%

Max input voltage

40V

Mechanical Dimensions

Length

86mm

Width

70mm

Height

58mm

Pinout

GND

PWRIN

RS485-A

RS485-B

0-15V

0-15V

Status LEDs

Active state

Blinking pattern description

Pattern

Host Connected

Green, Fast blink (for a period of 10 Sec after each message from host)

 

Gateway mode: No host, but data received at the RS232 port

Red, Fast blink (for a period of 10 Sec after each message from host)

 

Idle State (No communication)

Red, short blink and long pause.

 

Idle State (No Communication), Error condition

Red, (X>1) Short blinks and long pause.

Contact Galooli for detailed description on detection of fault state

 

 

 

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