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Controlnet optional communications – Rockwell Automation 1404-M4_M5_M6_M8 Powermonitor 3000 User Manual, PRIOR to Firmware rev. 3.0 User Manual

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Publication 1404-UM001D-EN-E - October 2004

2-8 Product Description

• Compatible with commercially available network bridges,

routers, hubs and switches

• Fully software configurable
• Supports RSLinx (Series A emulates SLC 5/03+ with Ethernet;

Series B emulates a ControlLogix Ethernet Bridge)

• Supports Allen-Bradley Client Server Protocol (CSP)
• Supports EtherNet/IP (CIP) protocol
• Configurable I/O channel assembly instance: six parameters

default, twenty-three maximum

• Configurable explicit assembly instance: seventeen parameters

default, twenty-three parameters maximum

• Explicit assembly instances for access to all data
• Two I/O assembly instances
• Remotely resettable through Identity Object
• Supports up to 64 CIP/HTTP concurrent connections
• Data read latency: less than 10 mSec
• Update rates for real-time metering data: 100 mSec minimum
• Update rates for logged data: 250 mSec minimum
• Supports Allen-Bradley pass-thru communications
• Supports network-based time synchronization via SNTP

(Series B)

• Supports networked demand period synchronization (Series B)
• Supports Class 1 scheduled connection for I/O data (Series B)

ControlNet Optional Communications

A catalog number ending in -CNT specifies a Powermonitor 3000 with
a ControlNet communications interface in addition to the native
RS-485 port. The ControlNet interface has the following features:

• Adapter class device
• Supports redundant media or single media applications; physical

connections include NAP port and two BNC connectors

• ControlNet International conformace tested and approved
• Compatible with ControlLogix, PLC5, SLC, PanelView,

RSEnergyMetrix, RSPower32 and more

• All Powermonitor data readable/writable via unscheduled

(UCMM or Class 3) connection to Powermonitor assembly object
instances 3-64