Pulled down to External
Output Device Reference
Output 2 Device
Output
Signal
Output 1 Device
Output
Signal
Pulled down to External
Output Device Reference
ELECTRICAL CONNECTIONS
90
MATRIX 220
Figure 68 - NPN/Open Collector Output Using External Power
Output 3 is not opto-isolated but can be assigned to the same events. By default it is
not assigned to any event. The CBX500 must be used to connect this output.
NOTE
For Output 3, set the Line Type configuration parameter according to the
hardware connection to the CBX: NPN, PNP or Push-Pull.
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