AddMe Lite features 12 analog/universal inputs
with confi gurable type and scaling. You can individually confi gure
each universal input for 10-bit fast analog or discrete input.
Floating point holding registers provide data from the analog I/O
points. In addition, analog (universal) inputs are mirrored to integer
registers and may be treated as on/off values. Linearization
tables are provided for 3K, 10K and 20K type II, Lite, and IV
thermistors. Input type and scaling is confi gured by writing to additional
holding registers.
Two of the analog/universal inputs can be confi gured as pulse
counting inputs. These inputs measure frequency, or totalize pulse
input at up to 5 kHz. The totalizing input has non-volatile count
storage. The count is stored to non-volatile memory every 15 minutes,
providing a 28-year life.
All confi guration properties are accessible via holding registers.
You can confi gure AddMe Lite from any Modbus master. To simplify
and streamline this process, we offer a free PC based confi guration
tool you can download from our web site. This tool allows
you to simply select options from lists and enter scaling factors
without keeping of track of which holding registers you need to
look at. This tool also stores your entire confi guration in an XML
fi le on your PC so you can easily replicate your confi guration later.
The “send all” function will download your entire confi guration to
a new device.
AddMe Lite
14 I/O Points in a
Single RTU Slave
12 Analog/Universal Inputs
2 Discrete (FET) Outputs
2 Pulse/Discrete Inputs
(shared analog/universal)
Programmable
Integer and
Floating Point
Holding
