User manual

Configuration
14 © 2007-2014 Analytica GmbH
To start the execution of a script click on the button Start.
Via button Delete a script can be deleted on the device and
via Boot a script can be defined as boot script.
script output area In this text area the standard output (stdout) of the currently
executing script is displayed. Via the button Clear this text
area can be cleared.
error output area In this text area the standard error output (stderr) of the
currently executing script is displayed. Via the button Clear
this text area can be cleared.
Tip
The text areas for script and error output are not refreshed automatically.
A manual page reload of the current page refreshes both text areas.
2.7. Analogue IO
There are 4 analogue inputs and 4 analogue outputs installed on the AnaGate CAN
X2 . The analogue inputs and outputs can also be referenced as digital inputs and
outputs.
2.7.1. Pin layout of plug
Over two 4-pole pin rows on the upper connector strip of the AnaGate CAN Gateway
four analogue inputs and four analogue outputs are led out, which can be used freely.
The IO's are internally power supplied, so they are not electrically isolated from the
AnaGate CAN Gateway.
2.7.1.1. Connecting the digital inputs
In digital mode the inputs IN1 to IN4 refer to input voltage U
V
. A voltage level greater
than U
V
/2 is interpreted as logically HI, a voltage level less than U
V
/2 is interpreted
as LOW. The typical input impedance is ca. 470 Ohm.
In analogue mode the voltage is measured at the inputs. The measuring range is
between 0 and 24V (independently from the power supply). The resolution is about
8mV.
2.7.1.2. Connecting the digital outputs
The outputs are implemented as push/pull outputs. If an output is active, the supply
voltage of is switched on.
In digital mode the input voltage of the device is switched on, if the output is
active. Each output can be operated by 250mA. For logically High U
max
is applied,
for logically Low U
min
is applied.
In analogue mode any voltage between U
min
~0.3-0,5V and U
max
=U
V
-1V can be
applied in 8mV resolution.