Schneider Electric ION7650, ION7550 manual Wire the Communications, RS-232 Connections COM1

Page 16

PowerLogic ION7550 / ION7650 Installation Guide

Step 5: Wire the Communications

RS-232 Connections (COM1)

DB9 Null Modem

Wiring Diagram

DTE

 

 

 

 

 

DTE

(computer)

 

 

 

 

 

(meter)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Null modem cable pinout Pin 3 - Transmit Data - Pin 2 Pin 2 - Receive Data - Pin 3 Pin 7 - Request to Send- Pin 8 Pin 8 - Clear to Send- Pin 7 Pin 5 - Signal Ground- Pin 5 Pin 6 - Data Set Ready- Pin 4

Pin 4 - Data Terminal Ready- Pin 6

Specification

Meter Connected to Computer

Meter Connected to External

Modem

 

 

 

 

 

Connector Type

DB9 female end for mating with

male connector on the meter

 

 

 

Wire

Null modem RS-232 cable

Straight-through RS-232 cable

Maximum Cable Length

15.2 m (50 ft)

 

 

 

 

Data Rate

300 – 115,200 bps

 

 

 

 

Isolation

Optical

 

Duplex

Full

 

 

 

Compliance

ANSI/IEEE C37.90.1-2002 surge withstand and fast transient tests

 

 

 

RS-485 Connections (COM1 and COM2)

SH

RS-485 Shield (electrically connected to chassis ground)

RS-485 Data Minus

+

RS-485 Data Plus

Connector Type

Captured wire

Wire

 

Shielded twisted pair RS-485 cable,

 

0.33 mm2 (22 AWG) or larger

 

 

Maximum Cable Length

1219 m (4000 ft) total for entire bus

Data Rate

 

300 – 115,200 bps

Maximum Devices (per bus)

32

Isolation

 

Optical

Duplex

 

Half

Compliance

 

ANSI/IEEE C37.90.1-2002 surge withstand

 

and fast transient tests

Connect SH at

 

 

 

one end only

 

 

Infrared Connections (COM4)

 

Interface

 

ANSI C12.18 Type II optical port

Location

 

Front of meter

Data Rate

 

1,200 – 19,200 bps

Duplex

 

Half

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© 2007 Schneider Electric. All rights reserved.

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Contents PowerLogic ION7550 / ION7650 Energy & Power Quality MeterPage Installation Considerations FCC NoticeNetwork Compatibility Notice for the Internal Modem Standards ComplianceCSA Certified to can CSA C22.2 No.1010-1PowerLogic ION7550 / ION7650 Models Available OptionsIntegrated Display Model Tran transducer ModelBefore You Begin Meter OverviewRecommended Tools Front Panel Button FunctionsUnit Dimensions Basic Model Side ViewWire the Ground Terminal Environmental SpecificationsMeter Battery Considerations Mount the MeterWire the Digital I/O and Analog I/O Wire Use wiring that is appropriate for the applicationType Form C R1, R2, R3 Contacts Common, Y NO, Z NCDigital Inputs Meter Ordering Option DI1 DI8 Digital Inputs S1 S8VDC max Analog Inputs Meter Ordering Option AI1 to AI4 Type Captured wire connector Wire To 0.1 mm2 16 to 28 AWGAnalog Outputs Meter Ordering Option AO1 to AO4 Wire the Voltage and Current Inputs Voltage InputsCurrent Inputs Class 20 Current Inputs 5A Option Current Inputs Class 2 Current Inputs 1A OptionWire Wye, 3-Element, Direct Connection Diagram Wire Wye, 3-Element, 3 PTs Connection DiagramWire Wye, 2½-Element, 2 PTs Connection L-N / 600 V L-L max. Volts Mode = 4W-WyeWire Solid-Grounded Wye, 3-Element, Direct Connection Wire Delta, 2½-Element, Direct ConnectionWire Delta, 2-Element 2 PTs & 2 CTs L-L max. Volts Mode = DeltaSingle Phase Connection Diagram Wire Delta, 2½-Element, 2 PTs & 3 CTsUsing Potential Transformers Wire the Communications RS-232 Connections COM1RS-485 Connections COM1 and COM2 Infrared Connections COM4Ethernet TCP/IP Service Ports Ethernet Connections if equippedInternal Modem Connection COM3 if equipped 100BASE-FX FiberPower Up the Meter Wire the Power SupplySet Up the Meter Using the Front Panel Password Selecting the Front Panel LanguageBasic Setup Front Panel Setup Menu SettingsMenu Menu Setting Description Range Values Default COM2Setup Verify Meter Operation LEDs on the back of the meter flash during communicationsLED Color FunctionPhasor Diagrams Delta phasors for Unity Power Factor resistive loadApplicable Volts Mode = Delta LEDs on the front panel indicate the followingWYE ABC Rotation Applicable Volts Mode = 4W-WYE and 3W-WYEWYE ACB Rotation Element 3Wire Delta ABC Rotation Element 3Wire Delta ACB RotationView Meter Data Display ScreensSchneider Electric PowerLogic ION7550 / ION7650USA

ION7550, ION7650 specifications

Schneider Electric has long been a leader in energy management and automation solutions, and its ION7650 and ION7550 power quality analyzers represent the pinnacle of their technology in electrical measurement. Both devices are designed to help businesses optimize energy usage, improve power quality, and enhance operational efficiency.

The ION7650 is a high-performance, multi-function power quality analyzer that supports advanced applications for medium to high voltage systems. With its extensive communication capabilities and customizable configuration, it meets the needs of the most demanding power quality monitoring projects. It is equipped with a 7-inch color touchscreen interface, making it user-friendly and intuitive for operators. The ION7650 provides comprehensive analysis of power quality disturbances, such as harmonics, voltage sags, and swells, allowing for precise diagnostics of electrical issues.

On the other hand, the ION7550 focuses on providing an in-depth look at power quality for low to medium voltage systems. It shares many similarities with the ION7650 but is tailored to environments where space and installation flexibility are at a premium. With its compact design, the ION7550 can be easily integrated into existing electrical systems. Key features include real-time monitoring of voltage and current, energy consumption tracking, and the ability to log historical data for analysis.

Both the ION7650 and ION7550 are equipped with Schneider Electric's proprietary ION technology, which allows for accurate measurement of power quality metrics and energy consumption. This technology supports a wide range of protocols including Modbus, DNP3, and IEC 61850 for seamless integration into automation systems and smart grids.

One of the standout characteristics of both analyzers is their ability to provide actionable insights through advanced data visualization tools. Users can access real-time data and customizable dashboards, enabling proactive decision-making regarding energy management. Their compatibility with the EcoStruxure Platform facilitates remote monitoring and management, ensuring that energy usage is tracked and optimized across multiple sites.

In summary, the Schneider Electric ION7650 and ION7550 power quality analyzers are powerful tools designed to enhance energy management and improve operational efficiency. With their advanced technologies, user-friendly interfaces, and extensive connectivity options, they provide businesses with the insights needed to navigate the complexities of modern energy consumption and power quality issues. These devices not only promote energy savings but also support sustainability goals across various industries.