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V: 1.10 Revised: January 2020
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Chapter 10: Web Interface Readings and Parameter Settings
IO Settings
The Acuvim II supports 3 different I/O expansion modules that allow users add Digital Inputs,
Digital Outputs, Relay Outputs, Analog Inputs, and Analog Outputs. There can be a max two of
the same I/O module per meter, and will represented by the I/O logic address 1 or 2. From the
AXM-WEB2 interface users can configure the settings for these I/O modules.
AXM-IO1-1/2
The AXM-IO1 module supports 4 Digital Input channels, 2 Relay Output channels, and has a built
in 24Vdc supply.
•
Digital Input - Can be configured as either digital status or pulse counter.
•
DI Pulse Constant - If the DI is configured as pulse counter, then the DI pulse constant will
represent how many pulses equals one count, i.e pulse constant is 2 that means that every
2 pulses the inputs reads the counter is increased by 1.
•
Relay Output - Can be configured as Relay Control or Alarm Mode
•
Control Mode Output Mode - Can be configured as Latch or Momentary where users can
manually turn on/off relay
•
Latch - Manually turn on/off relay
• Momentary - Manually turn on relay for a short moment of time, the RO On time range is
from 50-3000ms
•
Alarm Mode - The relay can be configured to trigger based on the alarm settings of the
meter.