Graco E-Flo SP, Installation And Parts Manual

Page: 13 / 46

Installation
3A6586D 13
Connecting Multiple Pumps
Up to six E-Flo SP pumps can be connected together
and operated from one Advanced Display Module
(ADM). This can be configured with or without a Com-
munication Gateway Module (CGM).
The following components are required for connecting
the pumps, based on the configuration of your system:
• 1 pump with an ADM
• 1 to 5 additional pumps without an ADM
• 1 CAN cable for connecting each pump
• 1 splitter (part no. 121807)
• 1 CAN cable to connect the last pump to the splitter
(or CGM)
The following are optional for connecting the pumps:
• 1 CGM
• 1 cable to connect the CGM to the splitter
Connect the Pumps
NOTE:
Refer to
Figure 11
for the following steps.
Fig-
ure 11
shows four pumps connected. The ADM can be
mounted on the first pump or at a location separate from
the pump.
1. Connect a CAN cable from port 1 on the first pump
(shown as Pump 1 in
Figure 11
) to the splitter.
2. Connect a second CAN cable from the splitter to the
ADM.
3. Connect a third CAN cable to port 1 on the CGM.
NOTE: Figure 11
shows the configuration with a CGM.
If you are not using a CGM, the CAN cable from the last
pump is connected directly to the splitter.
4. Connect another CAN cable from port 2 on Pump 1
to port 1 on Pump 2.
5. Use additional CAN cables to make the same con-
nections between each pump.
6. Connect the last pump in the system from port 2 on
the pump to the CGM at port 2 or directly to the
splitter.
7. Refer to the E-Flo SP Software Instructions manual
for information about configuring and operating mul-
tiple pumps. See
Related Manuals
on page
2
.
NOTE:
Refer to
CAN Cables
on page
32
for a listing of
available cables.
F
IG
. 11: Multiple Pump Connections
1 2 4 3
From Port 1
Pump
From Port 2 To Port 1
To Port 1
Splitter
Optional
Optional
To Port 2
From Port 2 To Port 1 From Port 2
From Port 2
To Port 1
Pump Pump Pump
NOTE:
Four pumps shown. Can
connect up to six pumps.