Issue/Rev. 0.1 (2/20) ║ MN06201 • Page 45
AccuLoad IV Installation and Maintenance Manual
Typical Wiring Examples
8.12.
High speed prover output wiring
Common
Internal Pull Up 12 VDC
+5, 12 or 24 VDC V+ Output
AccuLoad A4I
External DC
Signal Wiring
Contact closure for DC
input signal to A4I
Figure 31.
High speed prover output wiring
8.13.
Additive Meters / Digital Inputs
The A4I module provides 10 inputs which can be used for either additive meter pulse
inputs or as DC digital inputs and 20 AC digital outputs. The AC digital outputs are wired
using the same method shown for the A4M/A4B above. However, the meter pulse/DC
digital inputs are wired differently on the A4I versus the A4M/A4B as illustrated in the
following diagrams.
Note:
The A4I module provides outputs to supply power to the additive meter. The
voltage supplied is selectable (5, 12 or 24 VDC) using jumpers on the module.
AccuLoad
External Prover
Pulse Counter
+24 VDC from A4M
TBE4 - 10, 11 or 12
DC Ground from A4M
TBE4 - 13, 14 or 15
Power Counter
TB-E6-1
TB-E6-2
High Speed Pulse Output
Figure 32. A4I additive meter wiring
Summary of Contents for ALIV-QT-XP
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