
AXIS 231D+/232D+ - Connection Module 51
Schematic Diagram - AXIS 231D+/232D+ I/O connectors and power
3.3V
| PS GND o |
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Switch | ~ | 24VAC | Power |
Mode |
| 24VAC | supply |
z | ~ |
| |
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| ||
| GND o | e.g. doorbell |
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| GND o |
| |
| z |
| |
| IN 1 o |
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| IN 2 o |
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| IN 3 o |
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| IN 4 o |
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| OUT 1 o |
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z | OUT 2 o |
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| |
z | OUT 3 o |
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z | OUT 4 o |
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Note: Unmarked I/O connectors on the connection module can not be used.