Beijer Electronics MT 230 Nautic Monitor EN - Manual (Page 38)

Interfaces and Functions
38 Beijer Electronics, MAEN956
9.9 Digital IN
Target Application
The input controls the buzzer or the digital outputs. It can be also used to acti-
vate features e.g. the analog similar dimming. It is also possible to use different
brightness ranges (day, dusk, night) by activating a certain dim value. The exact
function must be programmed into the firmware.
Function
The contacts “Digital IN 1 - 3” are activated by the controller. They can be
linked with the outputs “Digital OUT”, or their conditions can be sent over the
serial or LAN interface.
Plug
4-pin Phoenix plug with “screw safety lock” RM3,81 for lines to 1.5 mm².
Connection
Connection Data
+24 V DC against External GND. Galvanically separated.
Pin Function Description
1 IN 1 Digital IN 1
2 IN 2 Digital IN 2
3 IN 3 Digital IN 3
4 GND External ground