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Smart Motor System

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Smart Motor System

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Accura 2750LCG

Accura 2700/2750

Accura 2700M

Accura 2700D

Accura 2750P[C]

Accura 2750INV/VOL

Accura 2750D[C/CI]

Accura 2750LCG

Accura 2750LC[I]

Unit-Socket/Bridge-Socket

Accura 2750LCG LOP Control Gateway Module

Smart Motor Management System / LOP Control Gateway

Accura 2750LCG Gateway module performs two-way data transmission
　　　　　　between Accura 2700M in the MCC and Accura 2750LC/LCI modules in the LOP.　　　　　　

Accura 2750LCG

LOP Control Gateway

Accura 2750LCG Gateway module performs two-way data transmission between Accura 2700M in the MCC and Accura 2750LC/LCI modules in the LOP.

Overview

Features

Specifications

Video Guide

FAQ

Download

Overview
Features
Specifications
Video Guide
FAQ
Download

Overview

Deals with Management Need for Consumption Power of Motor and Improves MCC Space Efficiency

Precision Measurement to meet IEC 61557-12 Class 0.5

Blocks the Spread of Accident by Ground Current through Accurate Measurement of Ground Current

Provides Two Type Modules(Protection Module/Protection&Control Module) for Selection According to Purpose

Diversification of Rated Current of Motor-Unit Protection[Control] Module for MCC Space Efficiency and Precision Measurement

Providing power/energy based on inverter output voltage measurement of inverter-driving motor-unit

Provides Convenience for Maintenance

HMI Module that Supports Device Redundancy

Excellent Field Analysis through Integrated HMI Module with Color Touch TFT LCD

LOP Control Module and LOP Control Gateway for Communication with LOP(Local Operating Panel)

Communication Redundancy with Improved Communication Reliability between Devices

Supports Device Redundancy for the Field that Requires High Reliability

Provides Setup Manager for All Setting and Commissioning through Communication

Provides Control Logic Editor to Provide Control Flexibility

Possible to Implement MCC Level Control Logic

Data relay function between Accura 2700M and Accura 2750LC

Support for device redundancy

-	Active-Standby Operation

Accura 2750LC Management function

Accura 2750LC Power supply

Download Catalog

AccuraSM Program Download

Accura 2700/2750

Accura 2700M Accura 2700D Accura 2750P[C] Accura 2750INV/VOL

Accura 2700/2750

Accura 2750LCG LOP Controller[Accura 2750LC] Gateway
Accura 2750LCG performs two-way data transmission between Accura 2700M and Accura 2750LC[I]. Accura 2750LCG supports two ports to communicate with two Accura 2700M modules for redundancy. Accura 2750LCG supports two networks(2 ports per group) for communication with Accura 2750LC[I]. It supports communication redundancy via ring connection of Accura 2750LC[I] using 2 ports in a single group. Up to 20 Accura 2750LC[I] modules can be connected in a single ring connection, and up to 40 modules can be connected in two ring connections. Accura 2750LCG supplies 24V DC control power to Accura 2750LC[I] through the communication cable. Due to the limit on the power supply of Accura 2750LCG, when the number of Accura 2750LC[I] modules exceeds 10 per network group, one Accura 2750LC POW module should be additionally connected to the rear of Accura 2750LC[I] to operate up to 20 modules per group.
Connection with Accura 2700M
Internal dedicated protocol	2 ports with the same functions(A2700M-1, A2700M-2)
2 ports: Connects 2 Accura 2700M modules	Accura 2700M device redundancy
Connector type	RJ45 connector
Communication cable	Ethernet cable Cat 5e FTP, STP, SFTP
Communication cable length	Maximum 600m for each port
Connection with Accura 2750LC[I]
Internal dedicated protocol	4 ports with the same functions (LC/LM-1,LC/LM-2,LC/LM-3,LC/LM-4)
	Group1 2 ports: LC/LM-1,LC/LM-2
	Group2 2 ports: LC/LM-3,LC/LM-4
2 ports within a group: Ring connection	Communication redundancy
Connector type	RJ45 connector
Communication cable	Ethernet cable Cat 5e FTP, STP, SFTP
Communication cable total length	Maximum 800m per group
Power supply via the communication cable	24V DC / 50W supply
Maximum number of connected Accura 2750LC[I] modules	20 per group(ring connection), 40 for 2 groups
Control Power Supply
Rating voltage(Us)	110-240V AC 50/60Hz, 110-300V DC
Operating voltage range	0.8 x Us-1.1 x Us
Rating output voltage/power	24V DC/ 50W

Accura 2750LCG LOP Control Gateway

Power Supply
Connector name	L+, N-, G(Earth Ground)
Connector type	Screw-type terminal(pluggable)
Wire specification	2.1 - 3.5 mm² (14 - 12 AWG)
Rating voltage(Us)	110 - 240V AC 50/60Hz, 110 - 300V DC
Operating voltage range	0.8 x Us - 1.1 x Us
Rating output voltage/power	24V DC / 50W
Rating consumption power	Maximum 60VA(AC 220V, 25°C) @ Accura 2750LC[I] 40 connection status
Rating insulation voltage(Ui)	300V (at pollution degree 2)
Rating impulse voltage(Uimp)	4kV
Inrush current	Peak 40A, duration less than 1.5msec (AC 220V)
	Peak 18A, duration less than 300usec (DC 110V)
External input fuse capacity	2A, 500V
Accepted instantaneous power outage time	Typ. 50ms
Connection with Module
Communication with Accura 2700M	Internal dedicated protocol	2 ports with the same functions(A2700M-1, A2700M-2)
	2 ports: connects 2 Accura 2700M modules	Accura 2700M device redundancy
	Connector type	RJ45 connector
	Communication cable	Ethernet cable Cat 5e FTP, STP, SFTP²
	Communication cable length	Maximum 600m for each port
Communication with Accura 2750LC[I]	Internal dedicated protocol	4 ports with the same functions (LC/LM-1,LC/LM-2,LC/LM-3,LC/LM-4)
		Group1 2 ports: LC/LM-1,LC/LM-2
		Group2 2 ports: LC/LM-3,LC/LM-4
	2 ports within a group: ring connection	Communication redundancy¹
	Connector type	RJ45 connector
	Communication cable	Ethernet cable Cat 5e FTP, STP, SFTP²
	Total communication cable length	Maximum 800m per group
	Communication cable power supply	24V DC/ 50W available³
	Number of Accura 2750LC[I] connected	Maximum 20 per group, Maximum 40 for two groups(two ring connections )
LCD
LCD features	1.2” (24.5 x 21.0mm) Customized Mono LCD with LED Backlight
Button
Number of front buttons	1(state check and SET button)

1. Ring connection should be made between two ports in the same group, and ring connections across two groups are not supported.
2. FTP: Foiled Shield Twisted Pair, STP: Braided Shield Twisted Pair, SFTP: Braided Foiled Shield Twisted Pair.
3. If the number of Accura 2750LC[I] modules per group exceeds 10, an Accura 2750LC POW module should be additionally connected.

General Specifications

Certification and Standard
UL	UL61010-1, UL60947-4-1
CE	EN61326-1, EN55011
KC	KN22, KN24
Environment
Operating temperature	-20 to 65℃ (-4℉ to 149℉)
Storage temperature	-40 to 85℃ (-40℉ to 185℉)
Humidity	5% to 95% Non-Condensing
Dust Proof and Water Proof
Accura 2750LCG	IP20		IEC 60529
Vibration
Accura 2700M, Accura 2700D, Accura 2750P[C], Accura 2750INV/VOL Accura 2750D[C/CI], Accura 2750LCG, Accura 2750LC[I], Unit-Socket, Bridge-Socket	10 - 150Hz, 20m/s²(Fixed panel installation)	IEC 60068-2-6
Shock
All modules	15 g / 11 ms		IEC 60068-2-27
Heat Resistance
All product cases	V0		UL94
	960°C		IEC 60695-2-11
Membrane Accura 2750D[C/CI] LCD Window	V2		UL94
	650 °C		IEC 60695-2-11
EMC(Immunity)	IEC 60947-5-1	ROOTECH	IEC 60947-1
Electrostatic Discharge	8kV / air	12kV / air	IEC 61000-4-2
	4kV / contact	12kV / contact
Radiated Radio-Frequency Electromagnetic Field	10V/m	10V/m	IEC 61000-4-3
Electrical Fast Transient/Burst	2kV/5kHz(power)	7kV/5kHz(power)	IEC 61000-4-4
	1kV/5kHz(signal)	7kV/5kHz(signal)
Surge	2kV(line-earth)	4kV(line-earth)	IEC 61000-4-5
	1kV(line-line)	2kV(line-line)
Conducted Disturbances Induced by Radio Frequency Field	10V	10V	IEC 61000-4-6
Power Frequency Magnetic Field	30A/m	30A/m	IEC 61000-4-8
Voltage Dips	0%, 0.5cycle	0%, more than 5 sec	IEC 61000-4-11
	40%, 10/12 cycles
	70%, 25/30 cycles
	80%, 250/300 cycles
Voltage Interruption(Class C)	0%, 250/300cycles	0%, more than 5 sec	IEC 61000-4-11
EMC Emission	IEC 60947-5-1	ROOTECH	IEC 60947-1
Emission	CISPR 11 Group1 Class A	CISPR 11 Group1 Class A	CISPR 11
Weight
Accura 2750LCG	440 g
Size[mm]
Accura 2750LCG	82.0W x 110.0H x 88.0D