Power & Energy Automation

Features

ECU-1911

ƒ Onboard Xscale @ PXA-270 520 MHz CPU

ƒ 1 x RS-232 port

ƒ 3 x RS-485 isolated ports

ƒ 2 x 10/100Base-T RJ-45 ports

ƒ 8-ch 16-bit differential Analog Input

ƒ 32-ch isolated Digital Input

ƒ 32-ch isolated Digital Output

ƒ Built-in Window CE 5.0

Specifications

General

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Power Consumption

<10 W (Typical)

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Power Requirements

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OS Support

Windows CE 5.0

System Hardware

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CPU

Xscale @ PXA-270 520MHz

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Memory

Onboard 64 MB SDRAM/ 32 MB Flash

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Storage

1 x type I/II Compact Flash slot

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Display

VGA 640 x480 @ 60Hz

Digital Input

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Channels

32

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I/O Type

Sink

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Wet Contact

Logic 0: 0 ~ 10 V

Logic 1: 19 ~ 30 V

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Isolation

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Connector

Terminal Block (#14 ~ 22 AWG)

Digital Output

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Channels

32

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I/O Type

Power Relay Form A

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Contact Rating

AC: 5A @ 250 V; DC: 30 V @ 5 A (Resistive Load)

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Isolation

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Connector

Terminal Block (#14 ~ 22 AWG)

Analog Input

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Channels

8 differential

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Resolution

16 bits

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Sampling rate

10 Hz/sec (total)

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Input Impedance

700 k

Ω

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Input Range

0 ~ 150 mV, 0 ~ 500 mV, 0 ~ 1 V, 0 ~ 5 V, 0 ~ 10 V,

0 ~ 15 V, ±150 mV, ±500mV, ±1 V, ±5 V, ±10 V,

±15 V, ±20 mA, 4 ~ 20 mA

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Accuray

Voltage : ± 0.1 %

Current : ± 0.2 %

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Span Drift

±25 ppm/°C

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Zero Drift

±6 μV/°C

Environment

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Storage Humidity

5 ~ 95% @ 40°C (non-condensing)

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Operating Temperature -20 ~ 70°C (-4 ~158°F) @ 5 ~ 85% RH

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Storage Temperature

-40 ~ 80°C (-40 ~176°F)

I/O Interface

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Serial Ports

1 x RS-232, 3 x RS-485 (Automatic RS-485 data flow)

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LAN

2 x 10/100Base-T RJ-45 ports

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USB Port

1 x USB, OpenHCI, Rev. 1.1 compliant

Ordering Information

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ECU-1911-R0CAE

Xscale @ PXA-270 520 MHz RTU with 8-ch 16-bit

Analog Input, 32-ch Digital Input, and 32-ch Digital

Output

Introduction

The ECU-1911 focuses on RTU monitor application. The ECU-1911 is also a standalone RTU that provides a 16-bit 8-ch A/D converter, 32-ch Relay and 32-ch Digital Input. This

controller also supports four serial communication ports and two networking interfaces. You can seamlessly integrate your applications into the ECU-1911 and speed up your system

development with this application ready RTU.

Xscale @ PXA-270 520 MHz RTU with

8-ch 16-bit AI,32-ch DI,32-ch DO

NEW

All product specifications are subject to change without notice

Last updated : 5-May-2015