1. Energy and power quality meters
PowerLogic ION7550/ION7650
Energy and power quality meters

2. Purpose
Improve power quality measurements and enhance functionality. (Certified ION7650 according to the IEC Class A)
Anti-Aliasing
Flicker
Trending & Forecasting
Disturbance direction detection
Alarm Setpoint Learning
Support new Ethernet Card for faster connections
100BASE-T/100BASE-FX
SNMP traps
Multilingual HMI
Providing a product that is globe
Providing new features as Modbus TCP protocol with gateway functionality, trending and forecasting, disturbance direction detection, alarm setpoint learning, and a new localization wizard.
New Ethernet Card
faster Ethernet connections (100Base-TX and 100Base-FX rather than 10Base-T and 10Base-FL).
RoHS
What is RoHS?
The RoHS Directive stands for "the restriction of the use of certain hazardous substances in electrical and electronic equipment".  This Directive bans the placing on the EU market of new electrical and electronic equipment containing more than agreed levels of lead, cadmium, mercury, hexavalent chromium, polybrominated biphenyl (PBB) and polybrominated diphenyl ether (PBDE) flame retardants. Manufacturers need to understand the requirements of the RoHS Directive to ensure that their products, and their components, comply.
WHEN DID RoHS COME INTO force?
The Directive on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment 2002/95/EC[1] (commonly referred to as the Restriction of Hazardous Substances Directive or RoHS) was adopted in February 2003 by the European Union. The RoHS directive took effect on 1 July 2006, and is required to be enforced and become law in each member state. This directive restricts the use of six hazardous materials in the manufacture of various types of electronic and electrical equipment. It is closely linked with the Waste Electrical and Electronic Equipment Directive (WEEE) 2002/96/EC which sets collection, recycling and recovery targets for electrical goods and is part of a legislative initiative to solve the problem of huge amounts of toxic e-waste.
California has passed SB 20: Electronic Waste Recycling Act of 2003, or EWRA. This law prohibits the sale of electronic devices after January 1, 2007, that are prohibited from being sold under the EU RoHS directive, but across a much narrower scope that includes LCDs, CRTs, and the like and only covers the four heavy metals restricted by RoHS. EWRA also has a restricted material disclosure requirement.
Other US states and cities are debating whether to adopt similar laws, and there are several states that have mercury and PBDE bans already. Federal RoHS-like regulation in the US is unlikely in the near to medium term.

3. Markets Demand Side Critical Power Applications Core applications
Energy Cost Management
Power System Reliability
Customers
Medium Power Consumers
Large Power Consumers
Critical Power Applications
Convert physical measurements to data (WAGES)
Provide information simultaneously to a variety of information systems
Medium Consumers: 2 – 10 MVA
Large Consumers: >10 MVA

4. Markets. Cont… Supply Side Core Applications General Grid Metering
Utility Power Quality Monitoring
3rd Party Integration

5. Markets. Supply Side. Cont…
Reasons to buy
Multipoint, multi-protocol communications
PQ compliance monitoring
Transient detection
Waveform recording sampling rate
High accuracy revenue metering
ITC (Instrument Transformer Compensation). Eliminates need to replace Instrument transformers where accuracy is required
Transformer losses compensation when the meter is in a different location than the billing point.

6. Positioning Customers with Medium and Large Energy Consumption
Reduce energy costs
Making energy a variable cost
Customers with Process Sensitive to PQ or Power Reliability
Improve reliability
Improve PQ
The ION75/7650 together with the ION-E software provides a powerful tool that offers many other features to the above customers.

7. Product Highlights Highly adaptable architecture
Five current inputs and low voltage current probe option
Large and flexible LCD front display (87 x 112 mm)
Calculates transformer losses
Multiple communications options
Infrared Data Port
DNP 3.0 Protocol
Transducer model
ARCHITECTURE
ION Architecture and ION Designer
DISPLAY
The ION7550/ION7650’s easy to navigate screen features a high visibility 87x112 mm backlit LCD with adjustable contrast
Languages include English, French, Spanish and Russian; User-configureable IEC or IEEE notations; 12/24 hour clock support in multiple date/time formats.

8. Product Highlights (cont.)
Power Quality Standards
EN50160
IEC (anti-aliasing)
IEC (Flicker)
IEEE
IEEE 1159, and
SEMI F47.
IEC Class A
Other functionalities:
ModemGate / Ethergate
WebMeter and

9. IEC 61000-4-7 (2002) :Aliasing What is Aliasing?
Aliasing is an effect that causes different continuous signals to become indistinguishable (or aliases of one another) when sampled. When this happens, the original signal cannot be uniquely reconstructed from the sampled signal.
Aliasing is a major concern in power quality analysis because improper sampling of the analog signal will cause high-frequency components to be aliased with genuine low-frequency ones, and be incorrectly reconstructed.

10. Aliasing Effect Wagon Wheel Example
Optical illusion that occurs in older movies when wagon wheels appear to be turning backwards.
Caused by slower frame speed of camera relative to the high speed of the wagon wheels.
An example of aliasing that many can relate to is the “wagon wheel” effect. The wagon wheel effect is the optical illusion that occurs in older westerns when the wagon wheels appear to be turning slower than it actually is. This effect is caused by a slower camera frame speed relative to the high speed of the wagon wheels. Sometimes, the wheels not only appear to be turning slower, but they also appear to be turning backwards as well. All of this is due to aliasing.

11. What Causes Aliasing? Sampled Source Sampling Point Re-created Signal
Aliasing (or folding) occurs when a signal is sampled at a rate that is insufficient to capture the changes in the signal.
Sampling at a lower rates results not only in missing data, but also incorrect re-creation of the waveform, leading to faulty analysis.
Sampled Source
Sampling Point
Re-created Signal
Sampled Source
Re-created Signal

12. Aliasing Effect Example
Sampled Source
Actual
Re-created Signal
Reported
This slide shows the effect of aliasing in a digital power meter in both the time and frequency domains. The top left hand signal is the actual time domain analog signal as measured by a very fast digital meter (512 s/c). The top right hand signal is the frequency domain of the measured signal. As can be seen, this signal consists of a 60 Hz fundamental and a 9th harmonic.
The bottom left hand signal is the same time domain analog signal measured by a slow digital meter (16 s/c). The bottom right hand signal is the frequency domain of the measured signal. In this case, the signal appears to be a 60 Hz fundamental with a 7th harmonic.
Both the time domain and frequency domain graphs of the slower meter illustrate the errors that can occur in a meter that is not bandwidth limited or does not sample at a high enough rate.
Sampled Source
Re-created Signal

13. How do you avoid Aliasing?
The Nyquist Sampling Theorem states that in order to avoid aliasing, the sample rate should be at least twice the highest frequency contained in the sample
Sampled Source
Sampling Point
Re-created Signal
Sampled Source
Re-created Signal

14. Sampling Rate
Sample rates are important in adequately representing the original signal.
Oversampling the original signal:
Increases the meter’s bandwidth
Reduces metering error
Provides a closer approximation to the original signal
PQA 2004

15. Flicker - IEC
Flicker is a voltage variation that provokes changes in luminosity (the lights literally flickering).
Why measure flicker?
When lights flicker it cause annoyance, nausea and even seizures in some people
Loss of employee productivity is the primary economic driver
You do not need to be able to notice flicker to be affected by flicker
Typical causes of flicker...
Arc furnaces, welding machine, signalling voltages, boilers, regulation devices

16. What is new with firmware 350?
Trending and forecasting
Disturbance direction detection
Setpoint learning
Gateway Functionality with Modbus TCP protocol
Simple Network Management protocol (SNMP)
100 Base TX/FX

17. Trending and forecasting
Trends and Forecast up to 10 different user configurable channels
Hourly – Displays last 24 hrs plus current.
Daily– Displays last days plus current. .
Viewable through ION75/7650 Web-pages by using Ethernet port and IE
Seasonal forecasting is the attempt to predict the probability distribution for weather several months or more into the future. The emphasis is on averages over a month or season, and how the probability distribution differs from "climatology". Seasonal forecasting is possible, because although the details of individual weather systems are not predictable on these time scales, the statistics of them are determined by various factors, some of which can be predicted. The most important factor is sea surface temperature, especially in the tropics. Other factors include soil moisture and snow cover.

19. Disturbance direction detection
Confidence Scores
Requires a trigger (Sag, Swell or a Transient) to run the algorithm
Then the ION 75/7650 determines the direction of a disturbance
Provides a confidence score and the direction of the disturbance. All recorded in the Event Log.
While the algorithm for a transient is running, any further pulses are ignored.
Both the ION7550 and the ION7650 include disturbance direction detection capabilities to enable you to determine the location of a disturbance relative to the meter.
Transient. While the algorithm is running, any further pulses to these inputs are ignored.
If a sag/swell and a transient alarm are triggered simultaneously, the module analyzes the disturbance as a sag/swell.

20. Alarm Setpoint Learning
Setpoint Module (65).- Monitors a source with respect to an absolute threshold and it can evaluate either an over or an under condition
Sag/Swell Module (1).- The Sag/Swell Module learns two values: a sag limit and a swell limit
Disturbance Analyzer (6).- Learns an over-alarm If the pickup value is greater than 100% of the nominal value at the moment when learning period is initiated; also, an under-alarm will be learned if the pickup values is less than 100% of the nominal value.
And Transient Module (6).- Evaluates when transients occur in the system.
All four modules Include the following characteristics:
Learn now input
Learn install mode
Learn duration
Setpoints provide extensive control, secondary protection and analysis capabilities by allowing you to initiate an action in response to a specific condition. Some possible applications for the Setpoint module include:
demand control
power quality monitoring
fault detection
activating alarms
gated logging functions
A Setpoint module monitors a single numeric or Boolean input for a specific condition. When the condition is met, the Status output register changes to ON and a trigger pulse is generated.
The Following modules of the ION 7650 now include a Learn Now input that performs the evaluation/learning of the alarms or the specific conditions of each module:
Setpoint Module.- This module monitors a source with respect to an absolute threshold and it can evaluate either an over or an under condition. The setpoint condition is evaluated with a time-based hysteresis, that is, different pickup and dropout values are evaluated, each with different delays. The maximum number of available instances associated with this feature, is sixty five.
Sag/Swell Module.- The Sag/Swell Module learns two values: a sag limit and a swell limit. These values are the thresholds for an over alarm and an under alarm, respectively; thus each module must learn two thresholds, while the other types of modules each deal with only one. The maximum number of available instances associated with this feature, is one.
Disturbance Analyzer.- This module will learn an over-alarm If the pickup value is greater than 100% of the nominal value at the moment when learning period is initiated; also, an under-alarm will be learned if the pickup values is less than 100% of the nominal value. The maximum number of instances modules associated with this feature is six.
And Transient Module.- This module evaluates when transients occur in the system. It performs its evaluation in minutes rather than days as the rest of the modules. The maximum number of available instances associated with this feature is one.
All four modules above include the following characteristics:
Learn now input.- Describe before. This input requires a trigger to begin the learning process.
Learn install mode.- This register configures the mode in which the module will install the learned values. The two possible modes are: Manual or Automatic.
Learn duration.- This register specifies the learning duration in days (except for the Transient Module, in which the learning duration is in minutes instead). The valid range is between 1 to 365 days, with a default of 30.
Additional characteristics are include in some of the above four modules. For detailed information, see: ION 7650 Setpoint Learning (this is a tentative name of the technical document).

21. Alarm Setpoint Learning
Sustain ON for High Limit. Timer to define how long the input source requires to be greater than the High Limit for the status output register to change to ON.
Sustain OFF for Low Limit. Timer to define how long the input source requires to be below the Lo Limit for the status output register to change to OFF.
Stable Learning Time
This register contains the time, in seconds, that has elapsed since a change in the
learned values. When this value is equal to one‐quarter of the Learn Duration,
learning is complete. If learning has not started, the value of this register is NOT
AVAILABLE.
SusUntlON (sustain until on)
When the Eval Mode is GREATERTHAN, this register defines the amount of time in
seconds the Source input must exceed the High Limit for the Status output register
to change to ON. When the Eval Mode is LESSTHAN, this register defines the amount
of time the Source input must fall below the Low Limit for the Status output register
to change to ON.
If learning is enabled, this register is overwritten by the learned values, either
when you install the values in MANUAL MODE or when learning is complete in
AUTOMATIC MODE.
SusUntlOFF (sustain until off)
seconds the Source input must fall below the Low Limit for the Status output register
to change to OFF. When the Eval Mode is LESSTHAN, this register defines the amount

22. Gateway Functionality with Modbus TCP protocol
Provides gateway functionality when the Ethernet port and/or modem options are present
Modbus Master allows front panel display of real-time parameters from any downstream Modbus devices.
EtherGate
ModemGate
Ethernet
Telephone line
Serial
EtherGate: access via Ethernet port and ModbusTCP to daisy-chained Modbus devices connected to the meter’s serial ports
ModemGate: access from telephone network to devices connected to the meter’s serial ports

23. Simple Network Management protocol (SNMP)
Some applications as Data Centers and Critical Power require SNMP protocol to map (convert) registers or data from the meter in to usable information for the different systems.
This implementation of the ION7650 and 7550 supports read only mode, except for the following SNMP related text strings:
System Contact
System Name
System Location
You can also customize the text on the meter’s MIB (Management Information Base) file: ion7x50schneiderMIB.asn.
The SNMP protocol is the most popular protocol to manage network devices
SMNP is a protocol that some users want to communicate with the ION Examples of these kind of applications are, Data Centers of Critical Power Applications.
They can map information (values or registers) from the ION7650 to other information systems or software.

24. Simple Network Management protocol (SNMP)
An SNMP-managed network typically consists of: managed devices, agents, and one or more network management systems.
The Simple Network Management Protocol (SNMP) is used to communicate management information between the network management stations and the agents in the network elements.
A managed device can be any piece of equipment that sits on your data network and is SNMP compliant. Energy meters are examples of managed devices.
An agent is typically software that resides on a managed device. The agent collects data from the managed device and translates that information into a format that can be passed over the network using SNMP.
SNMP is the most popular protocol used to manage networked devices
SNMP is the most popular protocol used to manage networked devices. It was designed in the late 1980s to facilitate the exchange of management information between networked devices. Implicit in the SNMP architectural model is a collection of network management stations and network elements. Network management stations execute management applications which monitor and control network elements. Network elements are devices such as hosts, gateways, terminal servers, and the like, which have management agents responsible for performing the network management functions requested by the network management stations. The Simple Network Management Protocol (SNMP) is used to communicate management information between the network management stations and the agents in the network elements.
One of the most common uses of SNMP is for remote management of network devices. SNMP is popular because it is flexible. Vendors can easily add network-management functions to their existing products. An SNMP-managed network typically consists of three components: managed devices, agents, and one or more network management systems. Other important terms include managed objects, object identifiers (OIDs) and management information bases (MIBs).
A managed device can be any piece of equipment that sits on your data network and is SNMP compliant. Routers, switches, hubs, workstations, printers and energy meters are all examples of managed devices. An agent is typically software that resides on a managed device. The agent collects data from the managed device and translates that information into a format that can be passed over the network using SNMP.
A management information base (MIB) a collection of information that is organized in a hierarchical tree. It associates the OID of each managed object with a human readable label, and contains other related metadata. The custom ION MIB file contains custom OIDs along with a description field that you can modify to make the values from the meter more readable. The standard MIB file #1213 is also part of this implementation. It lets you read basic network information for the meter, for example, TCP/IP traffic, number of packets received, etc.
A network-management system monitors and controls managed devices. The network management system issues requests and devices return responses.
This implementation of the ION7650 and 7550 only supports read only mode, except for the following SNMP related text strings:
System Contact
System Name
System Location
You can also customize the text on the meter’s MIB file: ion7x50schneiderMIB.asn.
For detailed information, refer to the following document:
ION7550 Refernce Guide. ION7650 Meter as Modbus Gateway

25. Simple Network Management protocol (SNMP)
A network-management system monitors and controls managed devices. The network management system issues requests and devices return responses.
This implementation of the ION7650 and 7550 only supports read only mode, except for the following SNMP related text strings:
System Contact
System Name
System Location
You can also customize the text on the meter’s MIB (Management Information Base) file: ion7x50schneiderMIB.asn.
Other important terms include managed objects, object identifiers (OIDs) and management information bases (MIBs).

26. 100 Base TX/FX Connectivity
New communications cards support 100 Base TX and 100 Base FX connections
This will support more network infrastructures

27. Differences between ION7550 and ION7650
Considering V350 release.
Feature
ION7650
ION7550
Without
With
ION-E
Disturbance Direction Detection ■
Trending & Forecasting
Setpoint Learning
SNMP
Sampling Rate
1024
256
Harmonics
63rd
511th
127
Magnitude and angle
Magnitude only
Per phase
Transient
Flicker
Anti-Aliasing
Adaptive Waveform Captures
EN50160 Compliance

28. Feature comparison ION7650 VS ION7550
Metering
Power, energy, & demand ■
Power Quality
Sag/swell, harmonics monitoring
Harmonics: individual, even, odd, up to
63rd
Harmonics: magnitude, phase, and inter-harmonics
50th
Symmetrical components: zero, positive, negative
Transient detection, microseconds (20 µs for 50 Hz, 17 µs for 60 Hz)
17/20
Sampling rate, maximum samples per cycle
256
1024
IEC flicker
EN50160 compliance checking
Recording compliant with IEC Class A
Disturbance direction detection
Logging and Recording
Memory standard/optional
5MB/10MB
Min/max, historical, waveform logging
Timestamp resolution in seconds
0.001
Historical trend information via front panel display
GPS time synchronisation

29. Feature comparison ION7650 VS ION7550
Communications and I/O
RS-232/485; RS-485; Ethernet; Optical ■
Internal modem 1
3-port DNP 3.0 via serial, modem, Ethernet, I/R ports
Modbus RTU slave/master; Modbus TCP
EtherGate, ModemGate, WebMeter
Analog inputs/outputs (optional)
4/4
Digital status inputs/outputs
16/4
Relay outputs (standard) 3
Setpoints, alarming and control
Setpoints, number/minimum response time
65/ ½ cycle
Math, logic, trig, log, linearisation formulas
Call-out on single & multi-condition alarms

30. Competition – Eaton
All units (PX-4000/6000/8000) sample at 1024 samples/cycle. The PX promoted as able to sample at a 100, 000 samples/cycle
Size is identical to the ION75/ x 240 mm
Display is highly configurable
Onboard web-server, but limited access to downstream devices and requires Java download that could be cumbersome at times
PX-8000 Does not hold a third party IEC Class A certification
PX list price starts at $8,490 up to $11,500
Eaton PowerXPert
B) Cutler Hammer (C-H) –Cutler Hammer has a family of meters that can be considered high-end power quality meters. The Power Xpert (4000/6000/8000) provides Cutler Hammer with a strong alternative to the ION7650. All units sample at 1024 samples/cycle with the PX-8000 promoted as being capable of 100,000 samples/cycle. The Power Xpert meters offer a 320 x 240 that is identical in size to the ION7650. Both devices offer a highly graphical programmable display. Many of the ION7650 features such as TOU, logging, and alarming capability are also available on the CH meter. A promoted feature of the CH meter is the onboard web-server. While a nice feature, the capability to see devices downstream is limited. The web-server also requires a Java download that could be cumbersome at times. The PX-8000 is a class 0.2 power quality meter, but it does not hold third party certification for IEC Class A for those customers who are interested in interharmonics and flicker. The PowerLogic 7650 does hold this certification. The PX-8000 also has a list price starting at $8490 and goes up to $11,500.

31. Competition – Electro Industries
The Nexus 1252 is comparable to the ION7650
Can use a configurable Touch Screen with a 320 x 240 pixel Display that supports multiple meters
Or a LED or LCD (P60N) simpler display that offers master(P40N) and slaves (P41N and P43N) models
Complies with EN50160, IEC PQ (no class or certification are mentioned), and IEC Flicker.
We provide a large range of products dedicated to the Power System.
Nexus 1252 Electro Industries
C) Electro Industries (EI) – The Nexus 1272 from Electro Industries is a comparable energy meter to the ION7650. It includes most of the features that are included in the ION7650. It is an energy meter with a 5 digit display resolution and IEC Class 0.2 and customer can select between a graphic or LED displays. It can add a variety of digital and analog IOs and complies with IEC (Flicker) and IEC (Power Quality Measurement Methods). We can ensure customers that Schneider Electric offers a more comprehensive offer and services for the whole Power System.

32. Competition – Circuitor
Dimension 144 x 144 mm
Offers Class 0.2 or 0.5 accuracy
Display and meter are separate modules
Class B IEC Meter, meaning that it does not include anti-alaising filters
Not mention about IEC (Flicker), but calculates flicker
Resolution up to the 50th harmonic
Includes a set of basic set of readings and features
CVMk2 System Analyzer- Circuitor
F) CIRCUITOR –With a separate assembly for the display and meter module design, the CVMk2 meter can be either Class 0.5 or 0.2S (depending on the model) and Class B EN meter, meaning that it does not include anti-alaising filters. It calculates up to the 50th harmonic, flicker, displays phasors, its memory can be extended with a memory card and it can be mounted on 96 x 96 mm, 144 x 144 mm, and 4 in diameter panels. It includes also three different communications ports, one RS232, one RS485 and one Ethernet ports. It supports Modbus RTU and Modbus TCP protocols.
Even though the CVMk2 provides mounting flexibility, it does not include other features as Transformer losses compensation, transient detection, and it requires an additional accessory to perform Ethernet gateway functionality. The ION 7650 is a more comprehensive meter than the Circuitor CVMk2.
ION 7650 is a Class A IEC meter. Records up to the 63rd harmonic and up to the 511 harmonic with ION-E software
Includes

33. Competition – SATEC The PM296 and RPM096 are Class 0.2 accuracy meters
128 samples per cycle
Interharmonics or Flicker not mentioned
Detect sag, swells and transients
Only 1 MB of memory
Not certifications under IEC or IEC
Can display simultaneously 11 parameters readings from 3 different meters
Seems like a product comparable to a PM8.
PM296 and RPM096 - SATEC
E) SATEC – The PM296 Power Quality Analyzer and the RPM096 Remoter Power Quality Analyzer offer a set of measuring features that are common in the market for Power Quality Analyzers. The only difference VS other competitors is its large LED display with 12 different LED sections, but that might not be an advantage when many customers use less and less displays. The meters are Class 0.2S accuracy, and include, sag/swell, transient recording, harmonic power direction flow, 1 MB of memory, up to 21 I/Os. On its two ports supports different protocols as ASCII, Modbus RTU, and DNP 3.0 level 2.The meter’s design is not very appealing. The meters look out of date.

34. New communications card. (Field installations)
Firmware v350 or higher is required
The 7550/7650 communications card is not supported on legacy meters ION7500 and ION7600.
The difference is only that the D7 and F1 provide faster Ethernet connections (100Base-TX and 100Base-FX rather than 10Base-T and 10Base-FL).
D1 VS. D7 and
F0 VS. F1

35. New communications card. (Field installations)
Comm Card
Type
Special Order
P765C
ION7550 / 7650 Comm Card*
Order Code
Description
Comm Card
P765C
ION7550 / ION7650 Communications card for field retrofit installations
Type A0
Standard communications (1 RS-232/RS-485 port, 1 RS-485 port). Front optical port support for meters with integrated display. C1
Standard communications plus 10/100BASE-T Ethernet (RJ-45), 56k universal internal modem (RJ-11; the modem port is shared with the front optical port). Ethernet and modem gateway functions each use a serial communications port. D7
Standard communications plus 10/100BASE-T Ethernet, 100BASE-FX Ethernet Fiber, 56k universal internal modem (RJ-11; the modem port is shared with the front optical port). Ethernet and modem gateway functions each use a serial communications port. E0
Standard communications plus 10/100BASE-T Ethernet. Ethernet gateway function uses a serial communications port. F1
Standard communications plus 10/100BASE-T Ethernet, 100BASE-FX Ethernet Fiber (SC fiber optic connection). Ethernet gateway function uses a serial communications port. M1
Standard communications plus 56k universal internal modem (RJ-11; the modem port is shared with the front optical port). Modem gateway function uses a serial communications port.
Special Order A
None C
Tropicalization treatment applied

36. New communications options and part numbers
Example of New Part Number with one of the new communications options:
M7650B1C0B6F1A0E
Communications
■ A0.- Standard Comms: 1 RS232/RS485 port (COM1), 1 RS485 (COM2), Integrated display models also include a Type 2 ANSI optical port (COM4)
■ E0.- Standard Comms. plus Ethernet 10/100 BaseT Ethernet (RJ-45). Ethernet gateway function uses a serial communications port.
■ D7..- Standard communications plus 10/100Base-T Ethernet (RJ-45) and 100BASE-FX Ethernet Fiber, 56k universal internal modem (RJ-11). Ethernet and modem gateway functions each use a serial communications port.
■ F1.- Standard communications plus 10/100Base-T Ethernet (RJ-45) and 100BASE-FX (SC fiber optic connection). Ethernet gateway function uses a serial communications port.
■ M- Merlin Gerin brand labeled products
Brand ■ P-Power Measurements brand labeled products
■ S.- SquareD brand labeled products
■ A0.- ION7650 with Integrated Display with 5 MB logging memory, front optical port, and samples/cycle
Form Factor ■ B0.- ION7650 with Integrated Display with 10 MB logging memory, front optical port, and samples/cycle
■ B1.- ION7650 with Integrated Display with 10 MB logging memory, front optical port, and samples/cycle
Current Inputs and Voltage Inputs
■ C0.- Current Inputs: Standard (5 Amp nominal, 20 Amp full scale current input). Voltage Inputs: Autoranging (57 to 347 VAC) Voltage Input
Power Supply and System Frequency ■ B5.- Power Supply Standard ( VA,/47-63 Hz/ VDC) System Frequency: Calibrated for 50 Hz systems
■ B6.- Power Supply Standard ( VA,/47-63 Hz/ VDC) System Frequency: Calibrated for 60 Hz systems
Communications ■ A0.- Standard Comms: 1 RS232/RS485 port (COM1), 1 RS485 (COM2), Integrated display models also include a Type 2 ANSI optical port (COM4)
■ E0.- Standard Comms. plus Ethernet 10/100 BaseT Ethernet (RJ-45). Ethernet gateway function uses a serial communications port.
■ D7..- Standard communications plus 10/100BASE-T Ethernet (RJ-45) and 100BASE-FX Ethernet Fiber, 56k universal internal modem (RJ-11). Ethernet and modem gateway functions each use a serial communications port.
■ F1.- Standard communications plus 10/100BASE-T Ethernet (RJ-45) and 100BASE-FX (SC fiber optic connection). Ethernet gateway function uses a serial communications port.
I/Os and Security ■ A0.- Standard (8 digital inputs, 3 Form C Relays, 4 Form A solid-state outputs) Password protected, no hardware lock.
Special Order ■ A.- No special order option
■ E.- EN50160 compliance monitoring

37. Applications of the ION7550/ION7650
Validate power quality with the energy contract
Improve response to power quality-related issues
Allocate energy costs to departments or processes
Reduce peak demand surcharges, power factor penalties
Participate in load curtailment programs
Identify billing discrepancies
Augment energy rate negotiations
Enhance substation automation
Leverage existing infrastructure
Integrate with other utility metering systems

38. Integration with ION-Enterprise
Version 5.6 SP1 supports all new features of the ION75/7650 firmware version 350

39. Mounting the ION 7550 & 7650
Meter fits into a DIN standard 192 cutout (186 mm by 186 mm).
Mounting kits includes four brackets and four Phillips head screws.