2020-04-27
GHL Advanced Technology
GmbH & Co. KG
Marie-Curie-Str. 20
67661 Kaiserslautern
www.aquariumcomputer.com
PLM-ADIN
Extension card for
ProfiLux
aquarium computer
Properties
The card
PLM- ADIN
extends your
ProfiLux
by 2 analog inputs with an input voltage range from 0 V to 10 V and 4 digital inputs
which can be pulled to ground (GND). All connections are galvanically isolated from the
ProfiLux
.
Requirements
•
One free extension slot in
ProfiLux
The card has to be plugged into a free slot, according to the operating manual of
ProfiLux
. During restart,
ProfiLux
recognizes
automatically the new card and displays
ADIN
. Afterwards, the sensor inputs
Voltage 1
and
Voltage 2
and 4 digital inputs are
available in the
ProfiLux.
Attention: Plug in or unplug the card only when
ProfiLux
is powerless
–
plug in the card in a way that the plug is correctly and
completely in the socket (with all contacts)
–
otherwise
ProfiLux
and the card will be damaged!!!
Installation
You can tap the voltages and signals directly at the Western plug of the card or via the enclosed SUB-D9-adapter. The pin
assignment of SUB-D9 and Western plug is as follows:
1
Auxiliary v10 V
5
Digital input 4
2
Digital input 1
6
Analog input 1
3
Digital input 2
7
Analog input 2
4
Digital input 3
8
GND
(Pin 9 of SUB-D-plug is unassigned, Pin 1 at Western plug is the lower one)
Technical data
•
Analog inputs: input resistance ca. 20 kOhm, voltage range 0 V to 10 V
•
Digital input: input resistance ca. 100 kOhm, is to be switched to ground (GND)
•
Auxiliary voltage 10 V: can be loaded with max. 10 mA
