Issue/Rev. 0.1 (2/20) ║ MN06201 • Page 49
AccuLoad IV Installation and Maintenance Manual
Input and Output Details
Table 20.
A4I – 2 I/O index numbering
Terminal Block Type of I/O
AccuLoad Configuration Index Number
A4I – 2 (Optional)
TB3
Injector Pulse
OR
Digital Input
Inj 21 in
OR
DC In 40 – Pin 2
Inj 22 in
OR
DC In 41 – Pin 5
Inj 23 in
OR
DC In 42 – Pin 8
Inj 24 in
OR
DC In 43 – Pin 11
TB4
Serial Comm port RS232/485
Inj 18 in
OR
DC In 37 – Pin 3
Inj 19 in
OR
DC In 38 – Pin 6
Inj 20 in
OR
DC In 39 – Pin 9
TB5
Serial Comm port RS485
Inj 15 in
OR
DC In 34 – Pin 2
Inj 16 in
OR
DC In 35 – Pin 5
Inj 17 in
OR
DC In 36 – Pin 8
TB7
AC Digital Outputs
AC Out 69 – Pin 10
AC Out 70 – Pin 9
AC Out 71 – Pin 8
AC Out 72 – Pin 7
AC Out 73 – Pin 6
AC Out 74 – Pin 5
AC Out 75 – Pin 4
AC Out 76 – Pin 3
AC Out 77 – Pin 2
AC Out 78 – Pin 1
TB8
AC Digital Outputs
AC Out 59 – Pin 10
AC Out 60 – Pin 9
AC Out 61 – Pin 8
AC Out 62 – Pin 7
AC Out 63 – Pin 6
AC Out 64 – Pin 5
AC Out 65 – Pin 4
AC Out 66 – Pin 3
AC Out 67 – Pin 2
AC Out 68 – Pin 1
From the factory, none of the AccuLoad I/O connections or functions are defined. De
-
pending on the equipment at the facility and operations to be performed, the user must
configure the AccuLoad I/O points accordingly. For example, if a digital flow control valve
is to be interfaced to the AccuLoad as part of a load rack installation, the AccuLoad must
be configured with digital outputs for the upstream and downstream solenoids. The user
must assign the upstream solenoid function to one of the digital outputs to be used for
the solenoid control and then do the same for the downstream solenoids.
The only I/O points that are automatically assigned by the AccuLoad are the meter
pulse inputs (product meters and additive meters). The AccuLoad assigns the pulse
inputs based on the number of meters and injectors defined in the configuration. The
pulse input assignments for various meter configurations are listed in Table 28 (Section
9.3.1). Any pulse input which is not automatically assigned a function by the AccuLoad
is available for user selectable functions.
Summary of Contents for ALIV-QT-XP
Page 8: ...Page 8 MN06201 Issue Rev 0 1 2 20 Page intentionally left blank ...
Page 12: ...Page 12 MN06201 Issue Rev 0 1 2 20 Page intentionally left blank ...
Page 16: ...Page 16 MN06201 Issue Rev 0 1 2 20 Page intentionally left blank ...
Page 62: ...Page 62 MN06201 Issue Rev 0 1 2 20 Page intentionally left blank ...
Page 66: ...Page 66 MN06201 Issue Rev 0 1 2 20 Page intentionally left blank ...
