Features

ƒ China Electricity Certifcate IV level Certifcation for substation applications

ƒ IEC 61850-3 and IEEE 1613 compliant

ƒ Intel® Atom® E3930 processor, 4G DDR3L

ƒ 10 x RS232/485 isolated serial ports

ƒ 8 x RS232/422/485 isolated serial ports extension (optional)

ƒ 8 x 10/100/1000 Base-T Ethernet ports

ƒ 8 x 10/100/1000 Base-T Ethernet ports extension (optional)

ƒ 8 x DI/O ports extension (optional)

ƒ 1 x Internal m-SATA, 2 x 2.5" SATA

ƒ 1 x IRIG-B

ƒ Redundant isolated power with 100~240V

AC/DC

input

ƒ Mounting: 2U Rack-mount

Introduction

The ECU-4674 product is compliant with Electricity Certificate level IV with higher reliability and stability, which is suitable for Global P&E automation market and harsh environment.

ECU-4674 is designed for fanless heat dissipation and can provide up to 16 Ethernet ports and 18 isolated COM ports. ECU-4674 is positioned in the global power and energy

automation sector to meet the data gateway requirements of smart substations and more needs of other different applications.

Specifications

General

ƒ Certification

CE, FCC class A, CCC, Electricity IV level for China

(Compatible IEC 61850-3, IEEE 1613)

ƒ Dimensions (W x D x H) 440 x 220 x 88mm (W x D x H)

ƒ Enclosure

SECC & Aluminum

ƒ Mounting

2U Rack mount

ƒ Power Requirements

Power 1: 100 ~ 240 V

AC/DC

(inside)

Power 2: 100 ~ 240 V

AC/DC

(option)

ƒ Power Consumption

25W (typical)

ƒ Weight

5.5 kg

ƒ OS Support

Windows10, Linux

ƒ System Design

Fanless

System Hardware

ƒ CPU

Intel Atom dual-core E3930, 1.3GHz

ƒ Memory

4G DDR3L SODIMM socket

ƒ Indicators

LEDs for Power, HDD, LAN (Active, Status),

Serial (Tx, Rx) , IRIG-B, Programmable LED

ƒ Storage

1 x m-SATA, 2 x 2.5" SATA

ƒ Display

VGA + DVI-I

ƒ Watchdog Timer

Programmable 256 levels time interval,

from 1 to 255 seconds for each tier

ƒ Power Fail Alarm

Power(1,2) on: Close

Power(1,2) off: Open

I/O Interface

ƒ Serial Ports

COM1~8: RS232/485

COM9~10: RS232/422/485

COM11~18 extension: RS232/422/485

2500 V

isolation

ƒ Serial Port Speed

COM1~10: 50 ~ 115.2 kbps

COM11~18: 50 ~ 921.6 kbps

ƒ LAN

8/16 x 10/100/1000M, RJ-45, teaming supported

ƒ USB Ports

3 x USB2.0, 1 x USB3.0

ƒ Digital Input

8-ch isolated digital input

Wet contact: Logic 0:0~3 V

; Logic 1: 10~30 V

Isolation protect: 2000 V

, 30-50 V

over voltage

protection (Only for ECU-4674-CA64SCE)

Opto-Isolator Response:25us-interrupt capable

ƒ Digital Output

8-ch isolated digital output

2000 VDC isolation, 200mA max/channel sink current

Keeps output status after system hot reset

Open collector to 40V (200mA maximum sink current

load) 3 kHz speed (Only for ECU-4674-CA64SCE)

ƒ Programmable LED

Time Synchronization Interface

ƒ Type

IRIG-B

ƒ Channel

ƒ Support Format

IRIG-B00X according to IRIG STANDARD 04, 200-98

ƒ Resolution of Time

Environment

ƒ Operation Temperature -25 ~ 70°C (-4 ~ 158°F)

ECU-4674-LA64SCE

ƒ Operation Humidity

5 ~ 95% RH (non-condensing)

ƒ Storage Humidity

5 ~ 95% RH (non-condensing)

ƒ Shock Protection

IEC 68 2-27 mSATA®: 10 G half sine,11 ms

ƒ Vibration Protection

IEC 68-2-64 (Random 1 Oct./min, 1hr/axis.)