Configuration; Connections; Installing The Emc-1; Tristar And Tristar Mppt Installation Using A Y-Cable Adaptor - Morningstar EMC-1 Manuel D'installation Et D'utilisation

Step 4
Place the EMC-1 onto the surface and align the mounting
feet holes with the four pilot holes. Use the included #10
screws to secure the EMC-1 to the surface.
Option 2 - DIN Rail Mounting:
The EMC-1 will also mount to standard 1-3/8" (35mm) DIN
rail.
Step 1
Choose the DIN rail mounting location. It should be
protected from direct sun, high temperatures, corrosive
fumes, and water. Do not install the EMC-1 in a confined
area where battery gases can accumulate.
Step 2
Confirm sufficient space above and below the DIN rail
mounting location for EMC-1 cable connections
,
screws secure the DIN rail to the desired surface.
Step 3
The EMC-1 is designed for tool-less installation onto a DIN
rail. There are four hooks on the bottom of the EMC-1
that slide over the upper and lower lips of the DIN rail.

2.2 Configuration

For communication via the EMC-1, the Morningstar
Device's DIP switches, if applicable, must be set for
MODBUS communication. The SunSaver MPPT,
ProStar MPPT, and the SureSine products need to
have the appropriate DIP switch set for MODBUS
communication. See Section 2.4 for EMC-1 DIP switch
settings.
.
Using
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2.3 Connections

2.3.1 Installing the EMC-1

NOTE: Make COM connections with no power applied
Insert an Ethernet cable (A) into the RJ-45 jack of the
EMC-1. Insert the plug on one end of a six-conductor
RJ-11 cable (B) into the RJ-11 jack on the EMC-1.
Insert the plug on the other end of the RJ-11 cable
into the RJ-11 port of the Morningstar Device. See
the Operation section (3) for details on the start-up
procedure.
A
RJ-45
NOTE: Make COM connections
with no power applied
Figure 2-1. Connecting the COM cables
2.3.2 TriStar and TriStar MPPT Installation Using a
Y-cable Adaptor
To communicate with the EMC-1, TriStar and TriStar
MPPT controllers must be installed using the included
Y-cable adapter. The RS-232 serial and RJ-11 plugs are
connected at the controller, and the other RJ-11 plug
at the EMC-1.
B
RJ-11
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