Rockwell Automation Publication 193-UM015D-EN-P - February 2015
27
Installation and Wiring
Chapter 2
Expansion Bus Peripherals
The E300 Electronic Overload Relay offers a range of Expansion Digital and
Analog I/O modules that simply connect to the E300 Electronic Overload
Relay’s Expansion Bus.
Figure 8 - Expansion Bus Peripherals
You can also add one of the two available operator stations to the end of the
Expansion Bus.
Figure 9 - Expansion Operator Stations
The following illustrations show how to mount and connect the E300 Electronic
Overload Relay expansion bus I/O modules, expansion power supplies, and
operator stations.
Note:
If the expansion bus does not have an operator station, then the
last expansion module number must be set to terminated.
Color
Status LED
Off
Blinking Green
No power applied
Description
Module OK with no connection
Green
Module OK and active
Red
Error Detected
Digital Module Number Selector
Number
D1 - D4
D1T - D4T
Module number
Description
Module number with
expansion bus terminating
resistor applied
Analog Module Number Selector
Number
A1 - A4
A1T - A4T
Module number
Description
Module number with
expansion bus terminating
resistor applied
Panel Mount
Hole
DIN Rail Mount
Removable I/O Terminals
Expansion Bus In
Expansion Bus Out
Panel Mount Hole
D1
D1T
D2T
D3
T
D4T
D2
D3
D4
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
Summary of Contents for Allen-Bradley E300
Page 1: ...E300 Electronic Overload Relay Bul 193 592 User Manual...
Page 128: ...128 Rockwell Automation Publication 193 UM015D EN P February 2015 Chapter 5 Operating Modes...
Page 304: ...304 Rockwell Automation Publication 193 UM015D EN P February 2015 Chapter 7 Commands Notes...
Page 502: ...502 Rockwell Automation Publication193 UM015D EN P November 2013 Appendix B Parameter List...
Page 545: ......