17
INTELLIPRO
®
2 VST Variable Speed Pump Installation and User’s Guide
CONNECTING TO AN AUTOMATION SYSTEM
External Control with IntelliComm
®
Communication Center
Use the RS-485 communications cable to remotely
control the IntelliPro
®
2 VST Variable Speed Pump
from an IntelliComm communication center. The
IntelliComm system provides four (4) pairs of input
terminal connections. These inputs are actuated by
either 15 - 240 VAC or 15 - 100 VDC. Use the device
inputs, to control the programmed pump speeds.
Note:
For the pump to accept commands from the
IntelliComm system, the pump must be in the
“Running Schedules” mode (LED above Start/Stop
button is on). If more than one input is active, the
highest number will be communicated to the pump.
The IntelliComm system will always communicate to
pump using ADDRESS #1.
Refer back to page 12 for instructions for setting up
Programs in the External Control menu.
External Control is for programming speeds that will
run when the IntelliComm communication center
controller sends it a command.
For example, Terminal 3 and 4 in IntelliComm
system will correspond to External Control Program
#1. (5 and 6 to Ext Ctrl #2). Use the External Control
feature to program the IntelliComm communication
center.
Terminal
Number
Terminal
Name
Voltage
Max.
Current
Phase
Type
Frequency
1-2
Power
Supply
100 - 240
VAC
100 mA
1 Input
50/60 Hz
3-4
Program
1
15 -240
VAC
or
15 - 100
VDC
1 mA
1 Input
50/60 Hz
5-6
Program
2
15 -240
VAC
or
15 - 100
VDC
1 mA
1 Input
50/60 Hz
7-8
Program
3
15 -240
VAC
or
15 - 100
VDC
1 mA
1 Input
50/60 Hz
9-10
Program
4
15 -240
VAC
or
15 - 100
VDC
1 mA
1 Input
50/60 Hz
11
12
RS-485
+ Data:
Yellow
- Data:
Green
-5 to +5
VDC
5 mA
1 Output
N/A
Ground
IntelliComm Communication Center
Program Number Priority
If programs 1 and 2 are activated, program 2 will
run, regardless of the assigned speed (RPM). The
higher program number will always take priority.
Connecting to EasyTouch
®
and
IntelliTouch
®
Control Systems
The pump can be controlled by an EasyTouch or
IntelliTouch system via the RS-485 communication
cable. The EasyTouch and/or IntelliTouch control
system starts, stops and controls the speed of the
pump.
EasyTouch and/or IntelliTouch systems rewrite the
pump memory when a command is given. This can
take several seconds and can cause a delay until the
pump physically responds.
The pump control panel is disabled when
communicating with an EasyTouch and/or IntelliTouch
system.
The EasyTouch and/or IntelliTouch system
will not start communicating with the pump until
the pump is assigned to a circuit.
The default pump
address is “1” (only address for EasyTouch system).
Wiring Terminal Descriptions for IntelliComm
Communication Center
See page 8 for details about how to check and or set
the pump address. For more information, refer to the
IntelliTouch (P/N 520100) or EasyTouch automation
system User’s Guide (P/N 520584).
Installation and User’s Guides are available at:
http://www.pentairpool.com/products/index.
