ROOTECH Accura 2550IO Instruction Manual

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Revision 1.00 [English]
July 23, 2024
Energy Solution
for Human & Nature
ACCURA
2550IO
IO Modules for Effective
Management

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Summary of Contents for ROOTECH Accura 2550IO

  • Page 1 Energy Solution for Human & Nature ACCURA 2550IO IO Modules for Effective Management Revision 1.00 [English] July 23, 2024...
  • Page 3: Table Of Contents

    CONTENTS 04 Overview 05 Display Screens 06 Product Installation Communication Product Features Product Specifications Ordering Information 20 Product Images Product Dimensions...
  • Page 4: Overview

    For device control or status monitoring, select and connect the Available for Power Quality Analysis appropriate Accura 2550IO modules that meet the field requirements. The currently available Accura 2550IO modules are listed in the table below. Accura 2500/2550 modules provide a wide variety of data on...
  • Page 5: Display Screens

    Display Screens Accura 2500D displays data on measurements, events, and the operational status of Accura 2500D multiple Accura 2550 modules collected by Accura 2500M on its 5" Color TFT LCD HMI Module screen with touch functionality. It also allows users to change setup items. Users can select HOME, SETUP, and EVENT modes by pressing the buttons at the front bottom of the device.
  • Page 6: Product Installation

    Installation on the Panel 65.0mm Installation [2.56"] M4 Self Tap ➊ ➊ Mount Accura 2550IO-DO2 module on the panel through mounting holes. 40.0mm [1.57"] M4 Self Tap ➊ ➊ Mount Accura 2550IO-DI1 module on the panel through mounting holes. Installation on the DIN Rail...
  • Page 7 Accura 2550IO Wiring Accura 2550IO-DI1/DI2 Wiring Meter DC 24V Photocoupler Accura 2550IO-DO1/DO2 Wiring Meter Relay Fuse Supply Clamping Diode Accura 2550IO-AI1/AI2 Wiring Meter 0 - 20 mA Voltage to Current 130 Ω Transducer Thermocouple...
  • Page 8 IO Modules for Effective Management NOTE Accura 2550IO-RTD1/RTD2 Wiring When connecting a 4-wire RTD sensor to Accura 2550IO- RTD1/RTD2 module, only three wires should be connected. 3-wire Connection Meter (PT100/PT1000) 2-wire Connection Meter (PT100/PT1000)
  • Page 9 Accura 2550PS Installation on the Panel Installation 65.0mm [2.56"] M4 Self Tap ➊ ➊ Mount Accura 2550PS module on the panel through mounting holes. Installation on the DIN Rail Mount Accura 2550PS module on the DIN Rail.
  • Page 10: Communication

    When the power supply capability of Accura 2500M is insufficient, additional power can be supplied by either Ethernet connecting Accura 2550PS module to Accura 2550IO module via a communication cable or by connecting an external power source to the auxiliary input terminal of Accura 2550IO dual-column module(Accura 2550IO- DI2/DO2/AI2/RTD2).
  • Page 11: Product Features

    Product Features Accura 2500M Voltage Measurement of the Incoming Line Main Module Measures voltage by sensing the AC or DC voltage of the incoming line in the industrial control panel Measurement Parameters Installed at the incoming line of the industrial AC Voltage Line-to-neutral voltage, Line-to-line voltage, and Frequency control panel, Accura 2500M module performs...
  • Page 12 Analog input 6 channels 0.52 W AI2 module Accura 2550IO-AI2 Analog input 12 channels 0.54 W RTD1 module Accura 2550IO-RTD1 RTD input 4 channels RTD(PT100/PT1000) sensor, 0.52 W RTD2 module Accura 2550IO-RTD2 RTD input 8 channels 2-wire and 3-wire connections 0.58 W...
  • Page 13: Product Specifications

    Product Specifications Accura 2500M Power Supply: Accura 2500M-AC220V/DC110V Main Module Port name L+, N-, G (Ground) Connector type Terminal block (M3.5/bolt head Ø6) 0.34 − 4.0 mm (22 − 12 AWG), copper Wire specs Power supply AC 100 − 240 V 50/60 Hz, DC 100 − 300 V, CAT Ⅱ voltage(Us) Operating 0.9 x Us −...
  • Page 14 IO Modules for Effective Management AC Power Quality Dip/Swell Measured value/Threshold RMS voltage refreshed each cycle Threshold set by users PQ Curve Measured value/Threshold RMS voltage refreshed each cycle Dip/Swell: 90 %/110 % of Vref Curve type SEMI F47-0706, IEC 61000-4-11/34 Class 3, ITIC Voltage Harmonic order Up to the 50th order...
  • Page 15 1. The maximum screw tightening torque of the barrier-type terminal block is 1.4 Nm(14 kgf-cm, 12 lbf-in). 2. The device conforms to UL standards for the tested AC power supply voltage. 3. It refers to the maximum power consumption when Accura 2500D and Accura 2550 are connected. 4.
  • Page 16 1. When the power supply capability of Accura 2500M is insufficient, additional power can be supplied by either connecting Accura 2550PS module to Accura 2550IO module via a communication cable or by connecting an external power source to the auxiliary input terminal of Accura 2550IO module.
  • Page 17 External input fuse capacity 2 A, 500 V Output power supply Port name RJ45A, RJ45B (used for power supply to Accura 2550IO module) +5V- (screw-type, auxiliary output terminals) DC 5.0 − 5.4 V Output voltage Supplied power Maximum 15 W (based on the output power)
  • Page 18: General Specifications

    -40 − 85 ℃ (-40 − 185 ℉) Storage temperature 5 − 95 % (non-condensing) Operating humidity Operating altitude Up to 2,000 m Ingress Protection against Dust and Water IEC 60529 Accura 2550IO-DI1 IP 20 Accura 2550IO-DI2 Accura 2550IO-DO1 Accura 2550IO-DO2 Accura 2550IO-AI1 Accura 2550IO-AI2 Accura 2550IO-RTD1...
  • Page 19: Ordering Information

    400 g Sends/receives data on preset values and measurement to/from Accura 2500M Allows users to view measured values and set parameters on the LCD screen DI1 module Accura 2550IO-DI1 11 DI channels 200 g DI2 module Accura 2550IO-DI2 22 DI channels...
  • Page 20: Product Images

    IO Modules for Effective Management Product Images Main Module HMI Module Accura 2500D/2500M Accura 2500D/2500M-VD The product number (P/N) of the connected VD module must match that of the Accura 2500M product to ensure precision measurement. Main Module Accura 2500M Front Accura 2500M Rear Accura 2500M-VD Front Accura 2500M-VD Rear...
  • Page 21 Accura 2550IO Modules Accura 2550IO-DI1 Accura 2550IO-DI2 Accura 2550IO-DO1 Accura 2550IO-DO2 Accura 2550IO-AI1 Accura 2550IO-AI2 Accura 2550IO-RTD1 Accura 2550IO-RTD2 Accura 2550PS Module Accura 2550PS...
  • Page 22: Product Dimensions

    IO Modules for Effective Management Product Dimensions Main Module/HMI Module 151.5mm [5.97"] 148.6mm [5.85"] 129.6mm [5.10"] 126.8mm [4.99"] Accura 2500M + 2500D 47.4mm 199.3mm 148.6mm [1.87"] [7.85"] [5.85"] 68.0mm [2.68"] 126.8mm [4.99"] 126.8mm [4.99"] 60.8mm 60.8mm [2.39"] [2.39"] Accura 2500M Front Accura 2500M-VD Front Ø99.6mm 151.5mm...
  • Page 23 Accura 2550IO Modules 25.0mm 48.0mm [0.98"] [1.89"] 103.0mm 103.0mm [4.06"] [4.06"] 95.0mm 95.0mm [3.74"] [3.74"] 114.5mm 114.5mm [4.51"] [4.51"] Accura 2550IO-DI1/DO1/AI1/RTD1 Accura 2550IO-DI2/DO2/AI2/RTD2 Accura 2550PS Module 48.0mm [1.89"] 103.0mm [4.06"] 95.0mm [3.74"] Accura 2550PS...
  • Page 24 Accura 2300/2350, Accura 2300S/2350, Accura 2300S/2350-1P3FSC, Accura 2500/2550, Accura 2700/2750, Accura 3000, Accura 3300E, Accura 3500/3550/3500E, Accura 3700, Accura 5500, and Accura 7500 are the trademarks of Rootech Inc. Contact us for detailed product specifications and ordering information. Information contained herein is subject to change without notice. CopyrightⓒRootech Inc. Printed In Korea...

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