Emerson E2 User manual

026-1709 Rev 2 28-JUN-2011
E2 and Eaton Breaker Panel
Installation and
Operation Manual

Retail Solutions
3240 Town Point Drive NW Suite 100
Kennesaw, GA 30144
Phone: [phone]
Fax: [phone]
ALL RIGHTS RESERVED.
The information contained in this manual has been carefully checked and is believed to be accurate. However, Com-
puter Process Controls, Inc. assumes no responsibility for any inaccuracies that may be contained herein. In no event will
Computer Process Controls, Inc. be liable for any direct, indirect, special, incidental, or consequential damages resulting
from any defect or omission in this manual, even if advised of the possibility of such damages. In the interest of continued
product development, Computer Process Controls, Inc. reserves the right to make improvements to this manual, and the
products described herein, at any time without notice or obligation.
The Eaton Breaker Panel is manufactured by the Eaton Corporation and is a registered trademark of that company.

Table of Contents • i
Table of Contents
1 INTRODUCTION...................................................................................................................................... 1
1.1. EATON BREAKER PANEL ...................................................................................................................................... 1
1.2. BREAKER CONTROL BUS ..................................................................................................................................... 1
2 WIRING.................................................................................................................................................. 2
2.1. BCB WIRING ................................................................................................................................................... 2
2.1.1. LAN/Power Connectors .................................................................................................................................... 2
2.2. POWER ON INDICATORS .................................................................................................................................... 2
2.2.1. BCB Status LEDs............................................................................................................................................... 2
2.2.2. BCB Network Termination ............................................................................................................................... 3
3 NETWORKING ........................................................................................................................................ 4
3.1. EATON BREAKER PANEL SYSTEM........................................................................................................................... 4
3.2. BREAKER CONTROL BUS ADDRESSING ................................................................................................................... 4
3.3. NETWORK CONNECTION TO E2 USING MODBUS ................................................................................................... 5
3.3.1. COM Port Associations - E2 Versions 3.xx and Below ........................................................................................ 5
3.3.2. COM Port Associations - E2 Versions 4.0 and Above ......................................................................................... 5
3.3.3. E2 Termination................................................................................................................................................ 5
3.4. E2 SETUP OF EATON BREAKER PANELS................................................................................................................... 6
3.4.1. Licensing the Eaton Breaker Panel.................................................................................................................... 6
3.4.2. Set Up Network Ports....................................................................................................................................... 6
3.4.3. Add and Connect Eaton Breaker Panels ............................................................................................................ 7
4 EATON BREAKER PANEL APPLICATION SETUP IN E2 ................................................................................. 9
4.1. DEVICE SETUP .................................................................................................................................................. 9
4.2. EATON BREAKER PANEL APPLICATION SETUP IN E2: SINGLE BREAKER ........................................................................... 9
4.2.1. Add a Lighting Schedule Application ................................................................................................................ 9
4.2.2. Light Outputs and Proof Inputs Setup .............................................................................................................. 9
4.2.2.1. Light Outputs Setup - Outputs Tab ..................................................................................................................... 9
4.2.2.2. Proof Inputs Setup - Setup Tab ......................................................................................................................... 10
4.3. EATON APPLICATION SETUP IN E2: MULTIPLE BREAKER GROUPING ............................................................................ 10
4.3.1. Setting Light Outputs .................................................................................................................................... 10
4.3.2. Proof Inputs Setup for Multiple Breaker Grouping........................................................................................... 11
5 TROUBLESHOOTING ............................................................................................................................. 13
5.1. TROUBLESHOOTING EATON BREAKER PANELS AND THE MODBUS NETWORK.............................................................. 13
5.2. PANELS WITH UNSUPPORTED USC-1000 CONTROLLERS INSTALLED...................................................................... 13

Eaton Breaker Panel Introduction • 1
1Introduction
E2can communicatedirectly withEaton's Breaker
Control Bus (BCB) modules (Eaton Breaker Panel).
Communication with the E2 will enable the user to
use features such as Time Schedules, Enhanced
Lighting, and Logging. In addition, the user will gain
the added capabilities of dial-out on failure and off-
site remote connection, specifically with UltraSite32
and Site Manager to the breaker panel.
The Eaton Breaker Panel controller is a licensed
application available in the E2 300 and 400 model
controllers with a maximum of 8 breaker panel rails
allowed.
1.1. Eaton Breaker Panel
Each Eaton Breaker Panel consists of up to a total
of 42 breakers that are divided into 2 rails (up to 21
breakers per rail), identified as breakers 1 through 42.
In addition to being identified by number, the user
will have the ability to give each breaker a unique
name.
1.2. Breaker Control Bus
The Breaker Control Bus (BCB) module is de-
signed to fit in each rail of the Eaton Breaker Panel
and provides the interface between the E2 and the re-
mote controllable breakers using MODBUS. Refer to
Figure 1-2 for proper orientation of the BCB rails.
The BCB rails attach to the Eaton Breaker Panel
interior without any special connectors or modifica-
tions.
Note how the rails are positioned (Figure 1-2) in-
side each panel. Observe the correct orientation of the
BCBs for correct breaker numbering and control with
the E2.
Figure 1-1 - Eaton Panel Breaker
Figure 1-2 - BCB installed on an Eaton Breaker Panel

2 • Eaton Panel Breaker 026-1709 Rev 2 28-JUN-2011
2 Wiring
2.1. BCB Wiring
Two four-pin combination LAN/Power Connec-
tors are located on each BCB (Figure 2-1). It also has
the “Breaker Terminations” for plugging into the
Eaton Breaker Panel and the “LAN Address Switch-
es” used to set the MODBUS address (1 to 8) for com-
munication with E2. Three recessed LEDs (RUN,
LAN, PWR) are located on the BCB that indicate the
communication and power status of the BCB.
2.1.1. LAN/Power Connectors
A 24VAC transformer is needed to power the BCB
modules (see Table 2-1). One 75VA transformer can
power up to four panels, eight BCB modules, if they
are in the same area, or one 75VA transformer can be
used per panel.
The secondary leads of the 24 VAC transformer
should have one wire connected to the 24 V terminal
of the BCB modules, and the other secondary wire
connected to the 24 Com terminal of the BCB mod-
ules. The side of the 24VAC secondary connected to
the 24 Com terminals of the BCB should also be con-
nected to the chassis ground/earth bus of the panel.
It is recommended to use 16 AWG wire with 600
V isolation jacket for interconnecting BCB modules
24VAC power with a maximum length of 150 feet. If
the BCB modules are mounted in closer proximity
such that the total power length is 50 feet or less, then
18 AWG conductors may be substituted.
2.2. Power ON Indicators
2.2.1. BCB Status LEDs
Once power is applied to the Eaton Breaker Panel
and each connected BCB, the “PWR” (Power) LED
on each BCB should be illuminated red. If the Power
LED does not illuminate, verify the power supply and
theproper wiringterminations on eachBCB. Confirm
all four-pin connectors are properly wired.
PWR
The PWR LED is illuminated ON solid when the
BCB is powered up (24VAC). If the PWR LED is
OFF, the other LEDs will be OFF. Verify that the cir-
cuit breaker is functional and check wiring to ensure
that the BCB is receiving power.
Figure 2-1 - BCB Connectors
Primary Color Secondary Color
Transformer Model: TR75VA005
COM Black 24 VAC Yellow
120V White COM Yellow-
White
208V Red
240V Orange
480V Grey
Table 2-1 - Transformer lead Colors/Supply Voltage
23456781
LAN Address
Switches
LAN/Power
Connectors
Breaker
Termination
RUN LAN PWR
Status LEDs
Transformer Model: TR75VA003
COM Black 24VAC Yellow
277V Brown COM Yellow-
White
Figure 2-2 - BCB LAN and Power Connectors
Primary Color Secondary Color
Table 2-1 - Transformer lead Colors/Supply Voltage
24 V
24 Com
LAN+
LAN-
24 V
24 Com
LAN+
LAN-

Power ON Indicators Wiring • 3
LAN
TheLANLEDblinks(one-secondintervals)when
the E2 is communicating with the BCB and the BCB
is receiving data. If the LAN LED is not blinking or is
non-functional, verify the PWR LED is ON and the
power wiring is correct (no crossed wires and no wir-
ing connections that have shorted out).
RUN
The RUN LED blinks (one-second intervals)
when the BCB is wired correctly and communicating
with the E2. If the RUN LED blinks twice consecu-
tively and turns OFF for three seconds, this indicates
that the BCB is not communicating properly.
2.2.2. BCB Network Termination
Use Retail Solutions standard third-party termina-
tion:
• Terminate at E2 with all three jumpers at one end of
the network.
• At the other end of the network, terminate at the last
BCB module with 150 ohm resistor or CPC P/N
537-2711 MODBUS Termination Block.
• Standard Belden #8761 RS485 I/O Net cable recom-
mended.

4 • Eaton Panel Breaker 026-1709 Rev 2 28-JUN-2011
3Networking
3.1. Eaton Breaker Panel System
The relationship between the E2 and the Eaton
PanelBreaker can beseeninFigure 3-1. The diagram
shows four Eaton Breaker Panels with two BCB mod-
ulesper panelwith a maximumof eight BCBmodules
allowed per MODBUS port.
If the panel contains a single rail or only one BCB
module per panel, up to eight panels can be controlled
by an E2.
3.2. Breaker Control Bus Address-
ing
Assigna unique address foreach BCB on theLAN
address switches before the E2 can communicate reli-
ably. In the case of a two-rail panel, each rail has a
separate MODBUS physical address used for com-
munication: the physical address of the first rail will
be the device address visible to the user in Network
Services. The physical address of the second rail is
determined by taking the address of the first rail and
adding one. Always set the left rail as an odd number
and the right rail as an even number (odd + 1 or left
rail + 1) in order for it to display correctly in the E2.
For example, if the physical address of panel 1 is
1, (left rail = 1, right rail = 2), you will see the address
of the left rail in the Network Summary screen. In
Figure 3-1, the odd panel numbers 1,3,5, and 7 will
be visible on the Network Summary screen.
Figure 3-1 - E2 and Eaton Breaker Panel Layout with Example
Left/Right Rail Numbering
Panel 1
Panel 4 Panel 3 Panel 2
Terminate
TERM
NOTE: POLARITY
ON BCB
MODBUS
CONNECTORS
IS THE INVERSE
OF E2
WIRE + on E2
to LAN - on BCBs
WIRE - on E2
to LAN + on BCBs
Connect the MODBUS
shield to the chassis
ground/earth bus of
each panel
12
34
56
78
Figure 3-2 - BCB Address Configuration
CAUTION! The same BCB model is used
for both Left and Right rails - there are
not separate BCB models for each rail. In
Figure 1-2, the BCB module for the Right rail is
mounted upside down from the Left rail, therefore
the address switch numbering and ON/OFF posi-
tions are reversed for Left and Right rail BCB
modules. Check the labeling on each BCB module
for the correct address switch numbering and
ON/OFF positions.
1
2
3
4
6
7
8
5
1
2
3
4
6
7
8
5
1
2
3
4
6
7
8
5
1
2
3
4
6
7
8
5
1
2
3
4
6
7
8
5
1
2
3
4
6
7
8
5
1
2
3
4
6
7
8
5
1
2
3
4
6
7
8
5
ON ->
1 ON -> 2 ON ->
3 ON ->
4
ON ->
5 ON -> 6 ON ->
7 ON ->
8