16
EN
Description of wiring terminal block
Terminal function
CA-
Lock control additional button (Default). Alternatively (if configured via SaveProg), sensor input to signal “Door
Open”.
CA+
5V-
External additional power supply.
Caution: You must observe the polarity in the connection.
5V+
a
) Display, 3.5”
b)
button (UP)
c)
button (DOWN)
d)
button (OK)
e) Mini USB connector for connecting to a PC.
f
)
Removable wiring terminal block
g
) Connector for the connection to the previous electronic module
h
) Connector for the connection to the next electronic module
Front and rear view
5V- 5V+
CA+
CA-
g
h
b
c
d
e
a
f
2. FEATURES
2.1. Features
• The 3.5" display has the following features: 320 x 480 pixels, 65K colours, 500 lux.
• The device must always be accompanied by an audio/video or audio module.
• Power supply: 5V DC from audio video or audio module via harness. Maximum current draw: 220 mA. When connect-
ing the modules, observe the limit of the maximum current that can be supplied by the specific Audio/Video module
being used; if it is necessary to provide an independent power supply to the display module, the device is equipped
with an additional power supply unit on the 5V+ and 5V- terminals with a voltage of 5V DC ± 5% and a minimum
current of 220 mA.
Connecting an additional power supply unit disables the power supply input from the connected Audio/Video module,
which must in its turn be powered for the display module to work properly.
•
Operating temperature: -25 °C / +55°C.
•
Protection class: IP54
•
IK08-rated for protection against impact (Pixel)
