Allen-Bradley 1420-V1, User Manual, Page: 7 / 90

Rockwell Automation Publication 1420-UM001E-EN-P - March 2016 7
Preface
About This Manual This manual contains detailed information on these topics:
•
Mounting and wiring of the unit
•
Wiring to native and optional communication port
•
Set-up 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
•
Alarm configuration and operation
•
PowerMonitor™ 500 data tables
Intended Audience This manual is intended for qualified personnel. You need a basic understanding
of electric power and energy theory and terminology, and alternating-current
(AC) metering principles.
Catalog Number Explanation
1420
-V1 P -485
Bulletin Number
1420 - PowerMonitor 500
Voltage
V1 - 240V AC V-LL
120V AC V-LN/208V AC V-LL
V2 - 400V AC V-LN and
690V AC V-LL
Auxiliary
P - Pulse (Digital) Output
A - Analog Output
Blank - No Output
Optional Comms
485 - Serial RS-232,
RS-485, Modbus RTU
ENT - EtherNet/IP
and Modbus TCP/IP
Blank - No Comm