Rockwell Automation Allen-Bradley E300, User Manual

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20 Rockwell Automation Publication 193-UM015D-EN-P - February 2015
Chapter 1 Product Overview
Optional Operator Station
Figure 4 - Operator Stations
The E300 Electronic Overload Relay offers you the capability to add one
operator interface to the Expansion Bus. You can choose between two types of
operator stations: Control Station or a Diagnostic Station. Both types of operator
stations mount into a standard 22 mm push button knockout, and they provide
diagnostic status indicators that allow you to view the status of the E300
Electronic Overload Relay from the outside of an electrical enclosure. Both
operator stations provide push buttons that can be used for motor control logic,
and they both can be used to upload and download parameter configuration data
from the base relay.
The Diagnostic Station contains a display and navigation buttons that allows you
to view and edit parameters in the base relay. The Diagnostic Station requires
Control Module firmware v3.000 or higher.
Optional Expansion Bus Power Supply
Figure 5 - Expansion Bus Power Supply
The E300 Electronic Overload Relay expansion bus provides enough current to
operate a system that has (1) Digital Expansion Module and (1) Operator
Station. An E300 Electronic Overload Relay system that contains more
expansion modules needs supplemental current for the Expansion Bus. The E300
Electronic Overload Relay offers you two types of Expansion Bus Power
Supplies: AC (110…240V AC, 50/60 Hz) and DC (24V DC). One Expansion
Start Forward / Speed 1
Start Reverse / Speed 2
Local / Remote
Stop
Reset
Start Forward / Speed 1
Start Reverse / Speed 2
Local / Remote
Stop
Up
Down
Reset
Escape
Power LED
Trip / Warn LED
Power LED
Trip / Warn LED
Enter
Select
0
RESET
LOCA
L REMO
TE
0
RESET
SELEC
T
ESC
REMO
TE
LOCA
L
Control Station Diagnostic Station