Ahlborn ALMEMO 2470-1S Operating Instruction page 13

Functions
Measuring rate
All measuring points are scanned at the measuring rate (2.5 or 10 mops). The
output of all measured values via the interface can also be performed at the
measuring rate; this will accelerate recording.
Measured value memory (2470-1S/2S only)
On data logger 2470-1S or 2470-2S all measured values can be saved to its
internal EEPROM either manually or automatically per cycle. Standard memory
capacity is 512 KB - sufficient for up to 100 000 measured values. The
memory can be organized and configured in linear or ring form. Output is via
the interface. Selection can be specified according to time frame or number.
With the ALMEMO ® 2470-2S an external memory connector with a multimedia
memory card can be plugged onto the device. thus providing much greater
memory capacity. Using this external memory connector (available as an ac-
cessory) files can be read out very quickly via any standard card reader.
Sleep mode also permits long-term recording and even limit value monitoring
with alarm outputs.
Control outputs (2470-2/2S only)
Output relays and analog outputs can be individually addressed via the inter-
face.
Output
In the case of the 2470-1S communication with a PC is only possible via the
special USB interface cable ZA1919-DKU5 with integrated power supply. In
the case of the 2470-2/2S any of the usual interface cable types can be used
(RS232, optic fiber, RS422, USB, or Ethernet).
Measured data can be output in list, column, or table format. Files in table
format can be processed directly using any standard spreadsheet software.
The print header can be programmed to refer specifically to your company or
to your application. All programming functions not accessible via the keypad
can be configured via the interface.
Networking
ALMEMO ® devices 2470-2/2S can be addressed and can easily be networked
by simply linking them together via network cable or for longer distances via
RS422 network distributors.
Software
Each ALMEMO ® Manual is accompanied by the AMR-Control software pack-
age, which can be used to configure the measuring instrument, to program the
sensors, and to read out from the measured value memory. Using the integ-
rated terminal, measuring operations can also be performed online. The WIN-
DOWS software package WIN-Control is provided for measured value acquis-
®
ition from networked devices, for graphical presentation, and for more complex
data processing.
ALMEMO ® 2470 13