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ProPAC-3 Main Circuit Board I/O Configuration
Up to three (3) permissive inputs are programmable in the ProPAC-3 additive injector. Depending on the
features enabled, the same modules and wiring terminations can be used for different features. The
following charts define which modules and module locations that should be used for the combination of
features enabled.
Step 1:
Choose the row with the number of permissives to determine the correct I/O configuration:
Input Options
1 Permissive Programmed
with Optional Flow Switch
with Optional Line Flush
2 Permissives Programmed
with Optional Flow Switch
with Optional Line Flush
3 Permissives Programmed
with Optional Flow Switch with
Optional Line Flush
Product Pulse
P10 pins 8,7, Input Module 1A
P10 pins 8,7, Input Module 1A
P10 pins 8,7, Input Module 1A
Permissive 1
P10 pins 4,3, Input Module 2A
P10 pins 4,3, Input Module 2A
P10 pins 4,3, Input Module 2A
Permissive 2
N/A
P09 pins 4,3, Input Module 3A
P09 pins 4,3, Input Module 3A
Permissive 3
N/A
N/A
P10 pins 1,2, Input Module 2B
Flow Switch
P10 pins 1,2, Input Module 2B
P10 pins 1,2, Input Module 2B
P10 pins 5,6, Input Module 1B
Line Flush
P09 pins 4,3, Input Module 3A
P09 pins 4,3, Input Module 3B
P09 pins 1,2, Input Module 3B
The standard ProPAC-3 injector utilizes input and output modules that are single channel modules (one
input or output per module). Some advanced features of the ProPAC-3 require the use of optional dual input
and/or dual output modules. Dual modules have either two inputs or two outputs per module location. The
B portion of each module can only be accessed when a dual I/O module is installed. The following chart
defines the mapping of each I/O module to its corresponding wiring termination.
Step 2:
Based on your application, determine what type of modules needs to be installed in each location:
W i r e
T e r m i n a t i o n s
I/ O F u n c ti o n
D C
P o l a r i t y
C h a n n e l
M o d u l e L o c a ti o n
P 1 0
8
P r o d u c t P u l s e
+
A
In p u t M o d u le 1
P 1 0
7
P r o d u c t P u l s e (c o m m o n )
-
A
P 1 0
6
F lo w S w i t c h (c o m m o n )
-
B
P 1 0
5
F lo w S w i t c h
+
B
P 1 0
4
P e r m i s s i v e 1 o r F lo w S w i t c h
+
A
In p u t M o d u le 2
P 1 0
3
P e r m i s s i v e 1 o r F lo w S w i t c h (c o m m o n )
-
A
P 1 0
2
P e r m i s s iv e 3 o r F L o w S w i t c h (c o m m o n )
-
B
P 1 0
1
P e r m i s s i v e 3 o r F lo w S w i t c h
+
B
P 9
4
P e r m i s s iv e 2 o r L i n e F lu s h
+
A
In p u t M o d u le 3
P 9
3
P e r m i s s iv e 2 o r L i n e F lu s h (c o m m o n )
-
A
P 9
2
L i n e F lu s h (c o m m o n )
-
B
P 9
1
L i n e F L u s h
+
B
NOTE:
For UL installations, "common" in the above chart does not necessarily refer to AC neutral.
Common refers to the fact that the same (common) voltage should be maintained on these two adjacent wire
terminations. For example, P10-7 and P10-6 should both have the same voltage on them.
Dual channel
modules can be special ordered from Titan industries.
Summary of Contents for ProPAC-3
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