LT100 Digital Circuit Breaker 7
DIGITAL plus
the status of occupancy detectors that are connected to a
feedback encoder with addresses 11 and 12: Output 17 shows
the status at input 1 of address 11, output 32 the status at input 8
of address 12 of the LR100.
Connecting displays
After the complicated previous chapter now follows the wiring of
displays.
Here there are two different options, depending on whether light
bulbs or LED's are used. You may connect both light bulbs and
LED's to the same LW130.
Version 1, light bulbs:
This is the simplest form of connecting displays. Just connect one
lead of the light bulb with the desired output, and the other lead
with the “++++” terminals. These 4 terminals are all wired in
parallel.
Please note that the maximum current draw allowed is 50mA.
The voltage of the light bulbs used must be the same as the
voltage used to supply the LW130.
Version 2, LED:
Here you need a current limiting resistor for each LED in addition
to the LED, and you must know where the cathode and where the
anode of the LED are to be connected.
The common connection for all lights is the “++++” terminal. It is
“positive polarity”. Outputs 1 to 32 are “negative polarity”.
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