Outputs
The output expander has 8 programmable outputs. These outputs are used to activate bell sirens, lighting
circuits, door locks, relay accessory products and other automation points.
Outputs 1 to 8
The 8 outputs each have a Form C output relay. The connection example below shows the control of an external
LED indicator.
1K5 OHM
+12V AUX
0V
LED
N
O
C
N
C
R
EL
A
Y
Warning:
Switching inductive loads that can produce high back EMF voltages or large voltage-induced
spikes can cause the module to behave unexpectedly and should be avoided. A suitable isolation circuit must
be installed between the relay contacts of the module and the inductive load.
PRT-HPX8-DIN | Protege Half DIN Rail 8 Output Expander | Installation Manual
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