Rockwell Automation 1426-M6EDNT, 1426-COMM-DNT, 1426-M6E, 1426-M6E-CNT, 1426-M8E User Manual
...
User Manual
Original Instructions
PowerMonitor 5000 Unit
Catalog Numbers 1426-M5E, 1426-M5E-DNT, 1426-M5E-CNT, 1426-COMM-DNT, 1426-COMM-CNT, 1426-M6E, 1426-M6EDNT, 1426-M6E-CNT, 1426-M8E, 1426-M8E-DNT, 1426-M8E-CNT
Important User Information
Read this document and the documents listed in the additional resources section about installation, configuration, and
operation of this equipment before you install, configure, operate, or maintain this product. Users are required to
familiarize themselves with installation and wiring instructions in addition to requirements of all applicable codes, laws,
and standards.
Activities including installation, adjustments, putting into service, use, assembly, disassembly, and maintenance are
required to be carried out by suitably trained personnel in accordance with applicable code of practice.
If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may
be impaired.
In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from
the use or application of this equipment.
The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and
requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or
liability for actual use based on the examples and diagrams.
No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or
software described in this manual.
Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation,
Inc., is prohibited.
Throughout this manual, when necessary, we use notes to make you aware of safety considerations.
WARNING: Identifies information about practices or circumstances that can cause an explosion in a hazardous
environment, which may lead to personal injury or death, property damage, or economic loss.
ATTENTION: Identifies information about practices or circumstances that can lead to personal injury or death, property
damage, or economic loss. Attentions help you identify a hazard, avoid a hazard, and recognize the consequence.
IMPORTANT Identifies information that is critical for successful application and understanding of the product.
Labels may also be on or inside the equipment to provide specific precautions.
SHOCK HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that dangerous
voltage may be present.
BURN HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that surfaces may
reach dangerous temperatures.
ARC FLASH HAZARD: Labels may be on or inside the equipment, for example, a motor control center, to alert people to
potential Arc Flash. Arc Flash will cause severe injury or death. Wear proper Personal Protective Equipment (PPE). Follow ALL
Regulatory requirements for safe work practices and for Personal Protective Equipment (PPE).
PowerMonitor 5000 Unit
Overview
Install the PowerMonitor 5000
Unit
Table of Contents
Preface
Summary of Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Catalog Number Explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Additional Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Chapter 1
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Product Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
PowerMonitor 5000 Unit Features and Functions . . . . . . . . . . . . . . . 10
Before You Begin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Product Disposal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Chapter 2
Mounting Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Wire the PowerMonitor 5000 Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Connect Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Chapter 3
Setup and Commands Setup Using the Web Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Setup Using Custom Add-on Profile. . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Setup Using Optional Software. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Setup Using Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Chapter 4
Metering Basic Metering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Wiring Diagnostics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Wiring Correction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Metering Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Energy Metering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Demand Metering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Power Metering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Voltage, Current, Frequency Metering . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Configuration Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Chapter 5
Power Quality Monitoring Harmonic Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Sag and Swell Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Waveform Recording (M6 and M8 model) . . . . . . . . . . . . . . . . . . . . . 104
Rockwell Automation Publication 1426-UM001J-EN-P - August 2019 3
Table of Contents
Chapter 6
Logging Logging Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Waveform Log (M6 and M8 model) . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Energy Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Data Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Min/Max Log. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Load Factor Log. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Time-of-use (TOU) Log. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Event Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Setpoint Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Alarm Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Power Quality Log (M6 and M8 model) . . . . . . . . . . . . . . . . . . . . . . . 171
Trigger Data Log (M6 and M8 model) . . . . . . . . . . . . . . . . . . . . . . . . . 176
Snapshot Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
EN 50160 Weekly and Yearly Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Chapter 7
Logic Functions Relay and KYZ Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Status Inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Setpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Chapter 8
Other Functions Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Date and Time Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Network Time Synchronization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
System Error Response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Miscellaneous Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Chapter 9
Communication Native Ethernet Communication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
Optional DeviceNet Communication . . . . . . . . . . . . . . . . . . . . . . . . . 221
Optional ControlNet Communication . . . . . . . . . . . . . . . . . . . . . . . . 221
Electronic Data Sheet (EDS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
PowerMonitor 5000 Unit Memory Organization . . . . . . . . . . . . . . . 223
Communication Command Summary . . . . . . . . . . . . . . . . . . . . . . . . . 224
EtherNet/IP Object Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
DeviceNet and ControlNet Object Model . . . . . . . . . . . . . . . . . . . . . 227
Explicit Messaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Examples: Explicit Message Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
SCADA Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Controller Applications: Class 1 Connection. . . . . . . . . . . . . . . . . . . 242
CIP Energy Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
Chapter 10
Maintenance Update the PowerMonitor 5000 Unit Firmware. . . . . . . . . . . . . . . . 265
4 Rockwell Automation Publication 1426-UM001J-EN-P - August 2019
Table of Contents
Upgrading the PowerMonitor 5000 Model and Communication 267
Use the ControlFLASH Utility to Update Firmware. . . . . . . . . . . . 267
Appendix A
PowerMonitor 5000 Unit Data
Tables
Summary of Data Tables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269
Data Tables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Information Tables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429
Appendix B
Technical Specifications Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 434
Appendix C
PowerMonitor 5000 Display
Module, Series B Application
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 437
Terminal Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 437
Summary
Appendix D
PowerMonitor 5000 Display
Module, Series A Application
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 447
Terminal Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 447
Summary
Appendix E
PowerMonitor 5000 Waveform
Compression Algorithm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 455
Capture and Compression
Appendix F
IEEE 519 Pass/Fail and TDD IEEE 519 Pass/Fail Capability (M6 and M8 models) . . . . . . . . . . . . 459
IEEE 519 Pass/Fail Results. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 460
IEEE 519 Short-Term and Long-Term Harmonic Results . . . . . . . 461
IEEE 1159 Power Quality Event
Classification
Appendix G
Power Quality Event Classification per
IEEE 1159-2009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 463
Transients (Category 1.1.3, 1.2.1)(M8 model) . . . . . . . . . . . . . . . . . . 464
Short Duration RMS Variations (Category 2.0 - Sags, Swells, and
Interruptions) (M6 and M8 model). . . . . . . . . . . . . . . . . . . . . . . . . . . . 465
Long Duration RMS Variations (Category 3.0 - Undervoltage,
Overvoltage, Sustained Interruptions) (M6 and M8 model). . . . . . 466
Voltage and Current Imbalance (Category 4.0) . . . . . . . . . . . . . . . . . 467
Waveform Distortion (Categories 5.1 - DC Offset,
5.2 - Harmonics, and 5.3 - Interharmonics). . . . . . . . . . . . . . . . . . . . . 468
Flicker (Voltage Fluctuations, Category 6.0). . . . . . . . . . . . . . . . . . . . 469
Power Frequency Variations (Category 7.0) . . . . . . . . . . . . . . . . . . . . 470
Rockwell Automation Publication 1426-UM001J-EN-P - August 2019 5
Table of Contents
Appendix H
EN 50160 Conformance
Tracking
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 473
Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 473
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 474
Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 478
Appendix I
EN 61000-4-30 Metering and
Aggregation
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 483
Power Quality Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 484
Appendix J
Installing the Add-on Profile Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 493
Download the AOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 493
Install the AOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 496
Glossary
Index
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .499
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .507
6 Rockwell Automation Publication 1426-UM001J-EN-P - August 2019
Preface
Summary of Changes
About This Manual
This manual contains new and updated information as indicated in the following
table.
Top ic Pag e
Added information regarding the incompatibility of the open delta metering
mode with a 132-phase rotation system to Figure 9.
Added information regarding the incompatibility of the open delta metering
mode with a 132-phase rotation system to Figure 12.
Clarified the operation of the Giga field of the Set kXh Register Command. 82
Added a procedure for waveform data table retrieval. 118
Added a procedure to create a program string. 121
Added a procedure for Common Industrial Protocol method to retrieve
waveforms.
Added a procedure for the PCCC method to retrieve waveforms. 127
Added a procedure to drive the main program. 130
23
25
123
This manual contains detailed information on the topics in this list:
•Mounting and wiring of the unit
• Wiring to native and optional communication port
• Setup and use of the display module
• Information on metering functionality and measurements
• Use of the display module for configuration, monitoring, and commands
• Discussion of communication options, functionality, configuration, and
operation
• Setpoint configuration and operation
• Digital I/O configuration and operation
• Data logging, which includes Waveform Log, Event Log, Min/Max Log,
Power Quality Log, and Load Factor Log
• Advanced features including Power Quality and Harmonic Analysis
• PowerMonitor™ 5000 data tables
Intended Audience
Download firmware, associated files (such as AOP, DTM, and EDS), and access
product release notes from the Product Compatibility and Download Center at
http://www.rockwellautomation.com/rockwellautomation/support/pcdc.page
This manual is intended for qualified personnel with a basic understanding of
electric power, energy theory, energy terminology, and alternating-current (AC)
metering principles.
Rockwell Automation Publication 1426-UM001J-EN-P - August 2019 7
.
Preface
1426
-M5 E -CNT
Bulletin Number
1426 - PowerMonitor™ 5000
M5 - Base Power Monitor
M6 - Basic Power Quality Monitor
M8 - Advanced Power Quality Monitor
Native Comms
E - EtherNet/IP™
Optional Comms
-CNT - ControlNet® Port
-DNT - DeviceNet® Port
[Blank] - No Optional Port
Model
Catalog Number Explanation
Additional Resources
These documents contain additional information concerning related products
from Rockwell Automation.
Resource Description
PowerMonitor 5000 USB Driver Installation and
Configuration, publication 1426-IN001
FactoryTalk® EnergyMetrix™ User Manual, publication
FTEM-UM003
PanelView™ 800 HMI Terminals User Manual, publication
2711R-UM001
PanelView Component HMI Terminals User Manual,
publication 2711C-UM001
PanelView™ Plus Terminal User Manual,
publication 2711P-UM001
Industrial Automation Wiring and Grounding Guidelines,
publication 1770-4.1
Product Certifications website: rok.auto/certifications
Provides instructions for installing and configuring the
USB driver.
Provides information on the use of FactoryTalk
EnergyMetrix software.
Provides instructions for setup and operation of the
PanelView 800 terminal.
Provides instructions for setup and operation of the
PanelView Component terminal.
Provides instructions for setup and operation of the
PanelView Plus terminal.
Provides general guidelines for installing a Rockwell
Automation industrial system.
Provides declarations of conformity, certificates, and
other certification details.
You can view or download publications at
http://www.rockwellautomation.com/global/literature-library/overview.page
.
8 Rockwell Automation Publication 1426-UM001J-EN-P - August 2019
Safety
Chapter 1
PowerMonitor 5000 Unit Overview
ATT EN TI ON : Only qualified personnel, following accepted safety
procedures, can install, wire, and service the PowerMonitor™ 5000 unit and
its associated components. Before beginning any work, disconnect all
sources of power and verify that they are de-energized and locked out.
Failure to follow these instructions can result in personal injury or death,
property damage, or economic loss.
ATT EN TI ON : Never open a current transformer (CT) secondary circuit with
primary current applied. Wiring between the CTs and the
PowerMonitor 5000 unit must include a shorting terminal block in the CT
secondary circuit. The shorting of the secondary with primary current
present allows other connections to be removed if needed. An open CT
secondary with primary current applied produces a hazardous voltage,
which can lead to personal injury, death, property damage, or economic loss.
Product Description
IMPORTANT The PowerMonitor 5000 unit is not designed for nor intended for use as a
circuit protective device. Do not use this equipment in place of a motor
overload relay or circuit protective relay.
The PowerMonitor 5000 unit is the next generation of high-end electric
metering products from Rockwell Automation. This new family of meters
provides advanced technology, new functionality, faster response, and excellent
accuracy. The M5 model is the base version and provides an extensive range of
metering functionality. The M6 model expands the metering capabilities of the
M5 with basic power quality monitoring functionality, including harmonics up
to the 63rd, waveforms and logging, and classification of power quality events.
The M8 model adds advanced power quality monitoring functions, including
flicker that is caused by voltage fluctuations, subcycle transient capture,
harmonics up to the 127th order, and interharmonic groups up to the 50th order.
The PowerMonitor 5000 unit communicates power and energy parameters to
controllers, HMI software, and applications such as FactoryTalk® EnergyMetrix™
software over the Ethernet network or other optional networks.
The PowerMonitor 5000 unit works with controllers or software applications to
address key customer applications including the following:
Rockwell Automation Publication 1426-UM001J-EN-P - August 2019 9
Chapter 1 PowerMonitor 5000 Unit Overview
• Load profiling – logging power parameters such as real power, apparent
power, and demand, for analysis of power usage by loads over time
• Cost allocation – reports actual energy cost by department or process to
integrate energy information into management decisions
• Billing and subbilling – the ability to charge users of energy the actual
usage cost rather than allocating by square footage or other arbitrary
methods
• Power system monitoring and control – display and control power flow
and energy utilization
• Demand management – monitor power usage and controlling loads to
reduce demand costs
• Demand response – the controlling and monitoring of usage in response to
an instruction to reduce demand from an energy provider
• Power quality - monitors, measures, records, and logs power system
irregularities that can result in malfunctions or damage to equipment
PowerMonitor 5000 Unit Features and Functions
The PowerMonitor 5000 unit connects to your three-phase or split-phase AC
power system directly or through instrument transformers (PTs and CTs). The
unit converts instantaneous voltage and current values to digital values, and uses
the resulting digital values in calculations of parameters such as voltage, current,
power, and energy.
Features
The PowerMonitor 5000 unit includes a number of hardware features that are
common to all models.
10 Rockwell Automation Publication 1426-UM001J-EN-P - August 2019
Figure 1 - Hardware Features
Virtual Wiring
Correction
---- S1
S2
---- S3
S4
---- S com
S com
---- K
Y
---- Z
R1 O
---- R1 com
R1 C
---- R2 O
R2 com
---- R2 C
R3 O
---- R3 com
R3 C
Module
status
Network
status
Cong Lock
EtherNet √IP
PowerMonitor 5000
Power
USB
Device
USB
Host
LNK
ACT
I 1
I 2
I 3
I 4
L1
L2
GND
24V
com
V1
V2
V3
VN
VG
1
DS NS
2345
DeviceNet
2
1
3
4
5
6
7
8
9
10
12
11
Y
Rx O
Internal
24 VDC
K
Rx com Rx C
S n
PowerMonitor 5000 Unit Overview Chapter 1
Z
Scom
Table 1 - Hardware Features
Feature Description
1. Ethernet port – standard RJ45 jack with status
indicators
2. Optional communication port DeviceNet® and ControlNet® networks
3. USB host port USB standard A receptacle. Not used in this model.
4. USB device port The USB device port is a USB Mini-B receptacle that accepts standard USB Mini-B plugs, for connection to a host device,
5. Configuration Lock switch When enabled, this switch helps prevent changes in configuration that can affect revenue accuracy.
Ethernet port hardware is included on all models. These protocols and functions are supported:
• EtherNet/IP™ network
• HTML web page for configuration and data access
Ethernet indicators
•LNK indicator
– Solid GREEN: IP link established
– Off: No link established
• ACT indicator
– Flashing YELLOW: Data present on Ethernet port
– Off: No data activity present
•Module Status
– OFF: No control power
– Flashing GREEN/RED: Self-test
– Flashing GREEN: Power monitor has not been configured
– GREEN: Power monitor is running
– Flashing RED: Power monitor has detected a recoverable minor fault
– RED: Power monitor has detected a non-recoverable major fault
•Network Status
– OFF: No control power
– Flashing GREEN/RED: Self-test
– Flashing GREEN: No CIP™ connection
– Solid GREEN: CIP connection established
– Flashing RED: CIP connec tion timed out
– Solid RED: Duplicate address detected
such as a notebook computer.
Rockwell Automation Publication 1426-UM001J-EN-P - August 2019 11
Chapter 1 PowerMonitor 5000 Unit Overview
Table 1 - Hardware Features (continued)
Feature Description
6. Device and Network status indicators • Device status
7. Power • Power status
8. Status input, KYZ output, and control relay wiring
terminals
9. Control power and ground wiring terminals • 120…240V AC, 50/60 Hz, or 120…240V DC
10.Voltage sensing wiring terminals • Direct connect to up to 690V AC 3-phase line to line
11.Current sensing wiring openings • Nominal input current 5 A
12.Virtual wiring correction indicator Indicates that a virtual wiring correction command has been applied to resolve wiring errors without rewiring.
– OFF: No control power
– Flashing GREEN/RED: Self-test
– Flashing GREEN: Power monitor has not been configured
– GREEN: Power monitor is running
– Flashing RED: Power monitor has detected a recoverable minor fault
– RED: Power monitor has detected a non-recoverable major fault
• Network status (Native Ethernet port)
– OFF: No control power
– Flashing GREEN/RED: Self-test
– Flashing GREEN: No CIP connection
– Solid GREEN: CIP connection established
– Flashing RED: CIP connec tion timed out
– Solid RED: Duplicate IP address detected
– OFF: No control power
– GREEN: Control power is present
• Four internally powered (24V DC) status inputs
• Status input 2 can be used for demand period synchronization
• KYZ DPDT solid-state relay for signaling use
• Three DPDT control relays
•24V DC
• Maximum nominal line to ground voltage 690
• Use potential transformers (PTs) for higher voltages
• Neutral voltage and ground voltage connections
• Use current transformers (CTs) to connect to power system
See
Wiring Correction on page 78.
12 Rockwell Automation Publication 1426-UM001J-EN-P - August 2019
Functionality
Table 2 - PowerMonitor 5000 Unit Functions
Measured Parameters 1426-M5 1426-M6 1426-M8
Voltage, L-L and L-N • • •
Current, per phase and total • • •
Frequency, last cycle and average • • •
Voltage unbalance • • •
Current un balance • • •
Real power, kW • • •
Symmetrical Component Analysis • • •
Reactive power, kVAR • • •
Apparent power, kVA • • •
True power factor, per phase and total • • •
Displacement power factor, per phase and total • • •
Reactive energy, kVARh • • •
Real energy, kWh • • •
Apparent energy, kVAh • • •
Real power demand, kW • • •
Reactive power demand, kVAR • • •
Apparent power demand, kVA • • •
Projected kW demand • • •
Projected kVAR demand • • •
Projected kVA demand • • •
Demand power factor • • •
Crest factor, V-V, V-N, and I, per phase • • •
EN 61000-4-30 10/12 cycle metering •
PowerMonitor 5000 Unit Overview Chapter 1
\
Table 3 - Logging Functions
Logging Function 1426-M5 1426-M6 1428-M8
Energy log •••
Data log •••
Min/max log • • •
Load factor log •••
Time of use log •••
Event log •••
Setpoint log •••
Alarm log •••
Power Quality log • •
Waveform log • •
Trigger Data log • •
Rockwell Automation Publication 1426-UM001J-EN-P - August 2019 13
Chapter 1 PowerMonitor 5000 Unit Overview
Table 3 - Logging Functions
Logging Function 1426-M5 1426-M6 1428-M8
Snapshot log • •
EN 50160 weekly log •
EN 50160 yearly log •
Table 4 - Other Functions
Function 1426-M5 1426-M6 1426-M8
Security • • •
Wiring diagnostics • • •
Wiring correction • • •
Network time synchronization • • •
Network demand synchronization • • •
Configuration lock • • •
IEEE 1588 Precision Time Protocol • • •
Waveform synchronization broadcast (WSB) • •
Relay (3) and KYZ (1) outputs • • •
Status inputs (4) • • •
Setpoint programming • • •
Sag and swell detection • • •
Logical setpoint programming • •
Web page • • •
CIP Energy™ object • • •
Before You Begin
Product Disposal
See Power Quality Monitoring on page 93 for a listing of power quality
functions.
Use this document as a guide for installing, wiring, connecting, applying power,
and configuring your power monitor to provide electric power, energy, and power
quality information through your web browser, FactoryTalk EnergyMetrix
software, or other applications. You must already be familiar with AC power and
power metering.
At the end of its life, this equipment must be collected separately from any
unsorted municipal waste.
14 Rockwell Automation Publication 1426-UM001J-EN-P - August 2019
Chapter 2
Install the PowerMonitor 5000 Unit
Only qualified personnel can install, wire, service, and maintain this equipment.
Refer to and follow the safety guidelines and pay attention to all warnings and
notices in these instructions.
ATT EN TI ON : Electrostatic discharge can damage integrated circuits or
semiconductors. Follow these guidelines when you handle the module:
• Touch a grounded object to discharge static potential.
• Wear an approved wriststrap grounding device.
• Do not open the module or attempt to service internal components.
• Use a static safe workstation, if available.
• Keep the module in its static shield bag when not in use.
Mounting Considerations
Mount the PowerMonitor™ 5000 unit in a suitable protective enclosure. Select an
enclosure that helps protect the unit from atmospheric contaminants, such as oil,
water, moisture, dust, corrosive vapors, and other harmful airborne substances.
Make sure that the enclosure protects against personal contact with energized
circuits.
The ambient temperature within the enclosure must remain within the limits
that are listed in Appendix B
provides adequate clearance for ventilation and wiring for the power monitor and
other equipment to be installed within the enclosure.
See
PowerMonitor 5000 Unit Dimensions on page 16 for dimensions and space
guidelines for the power monitor.
When installed within a substation or switchgear lineup, we recommend that the
power monitor is mounted within a low-voltage cubicle, which is isolated from
medium and high-voltage circuits. Be sure that the mounting panel is properly
connected to a low-impedance earth ground.
Mount the enclosure in a position that allows full access to the unit. Install the
unit with the ventilation slots in the bottom and top of the unit unobstructed to
assure adequate free convection air flow to cool the internal electronic
components.
, Technical Specifications. Select an enclosure that
Rockwell Automation Publication 1426-UM001J-EN-P - August 2019 15
Chapter 2 Install the PowerMonitor 5000 Unit
C O M M U N I C A T I O N P O R T
Mounting Hole Tolerance:
±0.4 mm (0.016 in.)
Dimensions are in mm/in.
Depth: 178/7.0
IMPORTANT Use caution not to block the ventilation slots of the power monitor. All
wiring, wireways, enclosure components, and other obstructions must be a
minimum of 50 mm (2.0 in.) from the top and bottom of the unit to provide
ventilation and electrical isolation. Units can be mounted side by side.
Access to the USB device port is required for initial configuration of the
power monitor and can be required for eventual administration and
maintenance. Consider safe and convenient access to the power monitor
front panel when planning the installation location.
PowerMonitor 5000 Unit Dimensions
185
25
1.00
7.29
132
5.23
132
5.20
124
4.88
3.3
0.13
118
4.65
Cong Lock
LNK
ACT
USB
Device
USB
Host
Module
status
Network
status
EtherNet/IP
Power
---- S1
S2
---- S3
S4
---- S com
S com
---- K
Y
---- Z
R1 O
---- R1 com
R1 C
---- R2 O
R2 com
---- R2 C
R3 O
---- R3 com
R3 C
Rx O
Internal
24 VDC
Y
PowerMonitor 5000
K
Rx com Rx C
S n
Scom
L1
L2
GND
24V
com
Virtual Wiring
Correction
Z
V1
V2
V3
VN
VG
I 1
I 2
I 3
I 4
16 Rockwell Automation Publication 1426-UM001J-EN-P - August 2019
Install the PowerMonitor 5000 Unit Chapter 2
Mounting Orientation Options
We recommend that you mount the power monitor to a vertical panel with the
ventilation slots at the top and bottom. You can also mount the unit on a
horizontal surface, however, the maximum ambient operating temperature in this
orientation is 60 °C (140 °F). Do not mount the unit with the ventilation slots at
the side. See Figure 2
Figure 2 - Mounting Orientation
.
Panel Mounting
Follow these steps for panel mounting a PowerMonitor 5000 unit.
1. Use the power monitor as a template and mark pilot holes on your panel.
2. Drill pilot holes for M4 or #8 screws.
ATT EN TI ON : During mounting of all devices, make sure that all debris (such
as metal chips or wire strands) is kept from falling into the power monitor.
Debris, which falls into the module, can cause damage when the device is
energized.
3. Use M4 or #8 screws to mount the power monitor to your panel and
tighten to 1.16 N•m (10 lb•in).
4. Ground the power monitor on a ground bus with a low-impedance earth
ground connection.
5. Connect the ground bus to a functional earth ground on the panel.
IMPORTANT The upper mounting slots are equipped with protective conductor terminals
that must make metal-to-metal contact with the grounded mounting panel.
Rockwell Automation Publication 1426-UM001J-EN-P - August 2019 17
Chapter 2 Install the PowerMonitor 5000 Unit
L1
L2
GND
24V
com
V1
V2
V3
VN
VG
---- S1
S2
---- S3
S4
---- S com
S com
---- K
Y
---- Z
R1 O
---- R1 com
R1 C
---- R2 O
R2 com
---- R2 C
R3 O
---- R3 com
R3 C
Wire the PowerMonitor 5000 Unit
The PowerMonitor 5000 unit is equipped with screw terminals with pressure
plates and finger protection for the control power, I/O wiring, and voltage
connections. The I/O wiring block is removable.
Current sensing conductors are routed through openings in the power monitor
housing.
Figure 3 - Terminal Block Layout
Wire Requirements
Wiring Category Wire Type Wire Size Range Wires Per Terminal Recommended Torque
Control Power Cu - 75 °C (167 °F) 0.25…2.5 mm2 (22…14 AWG) 2 Max 1.27 N•m (11.24 lb•in)
2
Input/output (I/O) 0.5…0.8 mm
Voltage Sensing 0.75…2.5 mm
Current Sensing 4 mm
Grounding
18 Rockwell Automation Publication 1426-UM001J-EN-P - August 2019
This product is intended to be mounted to a well-grounded mounting surface,
such as a metal panel. The upper mounting slots are equipped with protective
conductor terminals, which must make metal-to-metal contact with the
mounting panel. In solid-state systems, grounding helps limit the effects of noise
due to electromagnetic interference (EMI).
Connect a 2.5 mm
PowerMonitor 5000 unit to the ground bus or other low-impedance earth
ground before you connect the control power or any other connections.
(20…18 AWG) 0.68 N•m (6 lb•in)
2
(18…14 AWG) 1.50 N•m (13.3 lb•in)
2
Max (12 AWG Max) 1 Max —
2
(14 AWG) wire from the GND terminal of the
Install the PowerMonitor 5000 Unit Chapter 2
You must ground voltage and current sensing circuits to limit the maximum
voltage to ground for safety. Ground CT secondary circuits at either the CT or
the shorting terminal block. All grounds must be made to a common ground bus
or terminal.
See the Industrial Automation Wiring and Grounding Guidelines, publication
1770-4.1
, for additional information.
Wiring Accessory Kit
The power monitor accessory kit simplifies the installation of a
PowerMonitor 5000 unit by making all required installation accessories available
in one catalog number, 1400-PM-ACC. The accessory kit includes the following
items:
• Three10 A fuses and blocks voltage sensing wiring protection
• One 1 A fuse and block for control wiring protection
• One 8-pole shorting terminal block for CT wiring
Contact your local Allen-Bradley distributor or Rockwell Automation sales
representative for more information.
Voltage and Current Sensing Connections
The PowerMonitor 5000 unit can monitor various three-phase, single-phase, and
split-phase circuits. Select the voltage sensing connections, current sensing
wiring, and metering mode to match the configuration of the circuit being
monitored.
Ta b l e 5
Table 5 - Selecting Wiring Diagrams and Metering Modes
Circuit Type Line - Line Voltage No. of CTs No. of PTs Voltage Sensing Current Sensing Metering_Mode
3-phase, 4-wire wye ≤690V 3 - Diagram V1 Diagram I3 Wye
> 690V 3 Diagram V3
3-phase, 3-wire
grounded wye
3-phase, 4-wire
impedance grounded
wye
3-phase, 3-wire Delta,
or ungrounded wye
≤690V - Diagram V2
> 690V 3 Diagram V5
≤690V - Diagram V1
> 690V 3 L-N Diagram V3
≤690V 2 - Diagram V2 Diagram I2 Delta 2 CT
3 Diagram I3 Delta 3 CT
> 690V 2 2
3 Diagram I3 Open delta 3 CT
provides a key to select the proper wiring diagrams and metering modes.
3 L-N, 1 N-G Diagram V4
(2)
Diagram V6 Diagram I2 Open delta 2 CT
Rockwell Automation Publication 1426-UM001J-EN-P - August 2019 19
Chapter 2 Install the PowerMonitor 5000 Unit
Table 5 - Selecting Wiring Diagrams and Metering Modes (continued)
Circuit Type Line - Line Voltage No. of CTs No. of PTs Voltage Sensing Current Sensing Metering_Mode
Split-phase ≤690V 2/1 - Diagram V7 Diagram I1 Split-phase
> 690V 2/1 2/1 Diagram V8
3-phase, 3-wire delta,
Grounded B Phase
3-phase, 4-wire high
(1)
leg
(wildcat)
Single phase ≤690V 1 - Diagram V11 Diagram I4 Single phase
For demo use-----Demo
(1) Delta Grounded B Phase and delta high leg are not supported above 690V L-L. Use the 3-phase, 3-wire delta circuit type.
(2) 2 PTs used in open-delta configuration.
≤690V 2 - Diagram V9 Diagram I2 Delta Grd B Ph 2 CT
(1)
3 - Diagram I3 Delta Grd B Ph 3 CT
≤690V 3 - Diagram V10 Diagram I3 Delta high leg
> 690V 1 1 Diagram V12
Voltage Sensing
Circuits that are rated up to 690V AC line-to-line can be connected directly.
Higher voltages require potential transformers (PTs), also known as voltage
transformers (VTs), to step the voltage down.
Wiring must conform to all applicable codes and standards. In particular, you
provide suitable overcurrent protection, with current and interrupting ratings
that are selected to help protect the wiring.
Pay particular attention to correct phasing and polarity of voltage connections.
The diagrams use the ‘dot’ convention to indicate transformer polarity. The dot
indicates the H1 and X1 terminals on the high side and low side of the
transformer respectively.
When wiring a PowerMonitor 5000 unit to existing PTs and metering devices,
connect the voltage sensing terminals of the PowerMonitor 5000 unit in parallel
with the voltage sensing terminals of the existing metering devices.
The following wiring diagrams indicate typical voltage sensing connections to
various types of power systems.
20 Rockwell Automation Publication 1426-UM001J-EN-P - August 2019
Install the PowerMonitor 5000 Unit Chapter 2
Metering_Mode = Wye
V1
V2
VG
V3
VN
PowerMonitor 5000
Fuses (by user)
L1 L2 L3 N
Line
Load
Ground
(1) Fuse in neutral connection is required for impedance grounded systems.
(1)
Figure 4 - Diagram V1 - 3-phase, 4-wire Wye (690V AC Line-to-line Maximum)
Figure 5 - Diagram V2 - 3-phase, 3-wire Grounded Wye, or 3-phase, 3-wire Delta (690V AC Line-toline Maximum)
Line
L1 L2 L3
Metering_Mode = Wye,
Delta 2 CT or Delta 3 CT,
as applicable
PowerMonitor 5000
Fuses (by user)
V1
Load
V2
V3
VN
VG
Ground
Rockwell Automation Publication 1426-UM001J-EN-P - August 2019 21
Chapter 2 Install the PowerMonitor 5000 Unit
Metering_Mode = Wye
V1
V2
VG
V3
VN
PowerMonitor 5000
Fuses (by user)
PTs (by user)
L1 L2 L3 N
Line
Ground
Ground
Load
(1) Fuse in neutral connection is required for impedance grounded systems.
(1)
Metering_Mode = Wye
V1
V2
VG
V3
VN
PowerMonitor 5000
Fuses (by user) PTs (by user)
L1 L2 L3 N
Line
Load
Ground
Ground
Ground
Figure 6 - Diagram V3 - 3-phase, 4-wire Wye, or Impedance Grounded Wye with PTs (No Neutral
PT)
Figure 7 - Diagram V4 - 3-phase, 4-wire Impedance Grounded Wye with Line and Neutral PTs
22 Rockwell Automation Publication 1426-UM001J-EN-P - August 2019
Install the PowerMonitor 5000 Unit Chapter 2
Metering_Mode = Open Delta 2 CT
or Open Delta 3 CT, as applicable
V1
V2
VG
V3
VN
PowerMonitor 5000
Fuses (by user) PTs (by user)
L1 L2 L3
Line
Ground
Ground
Load
Figure 8 - Diagram V5 -3-phase, 3-wire Grounded Wye with PTs
Line
L1 L2 L3
Metering_Mode = Wye
Fuses (by user) PTs (by user)
Ground GroundLoad
Figure 9 - Diagram V6 - 3-phase, 3-wire Open Delta with Two PTs
PowerMonitor 5000
V1
V2
V3
VN
VG
Ground
IMPORTANT Open Delta metering mode is incompatible with 132-phase rotation systems.
Wiring diagnostics may not accurately detect the wiring issues in Open Delta
metering mode when the voltage rotation is 132. If the voltage rotation is
reported as 132, it is recommended to swap V1 and V3. Then, rerun wiring
diagnostics to determine if additional changes are necessary.
Rockwell Automation Publication 1426-UM001J-EN-P - August 2019 23
Chapter 2 Install the PowerMonitor 5000 Unit
Metering_Mode = Split-phase
V1
V2
VG
V3
VN
PowerMonitor 5000
Fuses (by user)
L1 L2 L3 N
Line
Ground
Load
Metering_Mode = Split-phase
V1
V2
VG
V3
VN
PowerMonitor 5000
Fuses (by user)
PTs (by user)
L1 L2 N
Line
Ground
Ground
Load
Figure 10 - Diagram V7 - Split-phase (690V AC Line-to-line Maximum)
Figure 11 - Diagram V8 - Split-phase with PTs
24 Rockwell Automation Publication 1426-UM001J-EN-P - August 2019
Install the PowerMonitor 5000 Unit Chapter 2
(1)
Figure 12 - Diagram V9 - 3-phase, 3-wire Grounded B-phase (690V AC Line-to-line Maximum)
Metering_Mode = Delta Grd B Ph 2 CT
Line
L1 L2 L3
Distribution
Ground
or Delta Grd B Ph 3 CT, as applicable
Fuses (by user)
PowerMonitor 5000
V1
V2
V3
VN
Load
(1) You can also connect V2 to L2. In this case, omit the connection from V2 to VN.
VG
Ground
IMPORTANT Open Delta metering mode is incompatible with 132-phase rotation systems.
Wiring diagnostics may not accurately detect the wiring issues in Open Delta
metering mode when the voltage rotation is 132. If the voltage rotation is
reported as 132, it is recommended to swap V1 and V3. Then, rerun wiring
diagnostics to determine if additional changes are necessary.
Figure 13 - Diagram V10 - 3-phase, 4-wire High Leg Delta (690V AC Line-to-line Maximum)
B
N
A
L1 L2 L3 N
C
High-leg
Transformer
(by user)
Metering_Mode = Delta High-leg
Fuses (by user)
PowerMonitor 5000
V1
V2
V3
VN
VG
Load
Ground
Rockwell Automation Publication 1426-UM001J-EN-P - August 2019 25
Chapter 2 Install the PowerMonitor 5000 Unit
Voltage Mode = Single-phase
V1
V2
VG
V3
VN
PowerMonitor 5000
Fuses (by user)
PTs (by user)
L1 L2
Line
Ground
Load
Figure 14 - Diagram V11 - Single-phase (690V AC Line-to-line Maximum)
Line
L1 L2
Voltage Mode = Single-phase
PowerMonitor 5000
Fuses (by user)
Load
Figure 15 - Diagram V12 - Single-phase with PTs
V1
V2
V3
VN
VG
Ground
26 Rockwell Automation Publication 1426-UM001J-EN-P - August 2019
Install the PowerMonitor 5000 Unit Chapter 2
To s horti ng te rmi na l bl ock
and current transformer (CT).
X1
X2
I1
I2
I3
I4
Current Sensing
Route the CT secondary wiring through the openings in the
PowerMonitor 5000 unit as shown.
Use a shorting terminal block (included in the 1400-PM-ACC accessory kit),
test block, or shorting switch (you provide) for CT wiring to permit safely
servicing connected equipment such as the PowerMonitor 5000 unit without deenergizing the power system.
Use 2.5 mm
PowerMonitor 5000 unit and the shorting block. Use 2.5 mm
2
(14 AWG) or 3.3 mm2 (12 AWG) (maximum) wiring between the
2
(14 AWG) or
larger wire between the shorting block and the CTs, depending on the length of
the circuit. Longer circuits require larger wire so that the wiring burden does not
exceed the CT burden rating and reduce system accuracy. The diameter of the
current sensing wiring openings is 7 mm (0.27 in.).
IMPORTANT Ring lugs are recommended for making CT secondary connections. Standard
ring lugs do not pass through the current sensing openings of the
PowerMonitor 5000 unit. We recommend that the installer route the wire
from the shorting terminal block through the current sensing opening
before crimping on ring lugs.
When wiring a PowerMonitor 5000 unit to existing CTs and metering devices,
wire the current sensing circuits of the PowerMonitor 5000 unit in series with the
CT secondary and current sensing circuits of the existing metering devices.
Do not install overcurrent protection or non-shorting disconnecting means in
CT secondary wiring. Connect the current sensing circuit to a low-impedance
earth ground at only one point.
Rockwell Automation Publication 1426-UM001J-EN-P - August 2019 27
Chapter 2 Install the PowerMonitor 5000 Unit
L1 L2
N
(if used)
Line
CTs (by user)
CT1
CT2
CTN
(if used)
Load
Ground
Shorting Terminal
Block (by user)
Metering_Mode = Split-phase
PowerMonitor 5000
I1
I2
I3
I4
X1
X1
X1
X1
Pay particular attention to the correct phasing and polarity of current sensing
connections. The diagrams use the ‘dot’ convention to indicate transformer
polarity. The dot indicates the H1 and X1 terminals on the primary and
secondary of the CT respectively. Phasing of the CTs must correspond to the
phasing of the voltage sensing connections.
The following wiring diagrams indicate typical current sensing connections to
various types of power systems.
Figure 16 - Diagram I1 - Split-phase, 2 CTs
Figure 17 - Diagram I2 - 3-phase, 3-wire, 2 CTs
Line
L1 L2 L3
CTs (by user)
CT1
CT3
Load
28 Rockwell Automation Publication 1426-UM001J-EN-P - August 2019
Metering_Mode = Delta 2 CT, Open Delta 2 CT,
Shorting Terminal
Block (by user)
or Delta Grd B Ph 2 CT, as applicable
2 CTs Can Be Used Only
On 3-wire Systems
Ground
PowerMonitor 5000
I1
X1
I2
X1
I3
X1
I4
X1
Figure 18 - Diagram I3 - 3-phase, 3-, or 4-wire, 3 CTs
L1 L2
Line
CT (by user)
CT1
Load
Ground
Shorting Terminal
Block (by user)
Voltage Mode = Single-phase
PowerMonitor 5000
I1
X1
Metering_Mode = Wye, Delta 3 CT, Open Delta 3 CT,
Delta Grd B Ph 3 CT, or Delta High-leg, as applicable
N
Shorting Terminal
Block (by user)
CTs (by user)
CT1
Line
L1 L2 L3
(if used)
Install the PowerMonitor 5000 Unit Chapter 2
PowerMonitor 5000
I1
X1
CT2
CT3
CT4
(if
used)
Load
Ground
Figure 19 - Diagram I4 - Single Phase, 1 CT
I2
X1
I3
X1
I4
X1
Rockwell Automation Publication 1426-UM001J-EN-P - August 2019 29
Chapter 2 Install the PowerMonitor 5000 Unit
S1
S2
S3
S4
Scom
Scom
Ground
Ground
Contact 1
Contact 2
Contact 3
Contact 4
PowerMonitor 5000
(COM)
( + ) ( - )
( + ) ( - )
(N.C.)
(N.C.)
(N.O.)
(N.O.)
(COM)
Z
K
Y
Rn C
Rn com
Rn O
PowerMonitor 5000
(equivalent circuit)
PowerMonitor 5000
(typical for R1, R2, and R3)
Wetting Power
Supply
Max 240V AC/DC
(by user)
Wetting Power
Supply
Max 240V AC/DC
(by user)
Pulse Accumulator
or Controller
(by user)
Controlled Load
(by user)
IN 1
COM
T1
T2
Status Inputs
Up to four dry (non-powered) contacts can be connected to the
PowerMonitor 5000 unit status inputs. The status input derives 24V DC power
from its internal power supply.
Connect status inputs by using shielded, twisted-pair cable with the shield
connected to the ground bus or other low-impedance earth ground at the contact
end only. The diagram indicates typical status input wiring.
Figure 20 - Status Inputs
KYZ and Relay Outputs
The KYZ solid-state relay output can be connected to an external pulse
accumulator or controller. Relay outputs can be used for control of loads,
switching of circuit breakers, signaling, and other applications. The external
device or circuit must provide wetting voltage. The KYZ output is designed for
low-current switching. The diagram indicates typical KYZ and relay output
wiring.
Figure 21 - KYZ and Relay Outputs
30 Rockwell Automation Publication 1426-UM001J-EN-P - August 2019
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