Connecting Multiple Pumps - Graco E-Flo SP Installation And Parts Manual

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.
Optional
To Port 1
Splitter
From Port 1
From Port 2
1
Pump
F . 11: Multiple Pump Connections
IG
3A6586D
Optional
To Port 2
To Port 1
2
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.
From Port 2 To Port 1
3
Pump
NOTE: Four pumps shown. Can
connect up to six pumps.
From Port 2
From Port 2 To Port 1
Pump
Installation
4
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