Cognex Mitsubishi Electric MELSENSOR CF26 Series, Руководство пользователя

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24
3 SPECIFICATIONS
3.6 I/O Specifications
Output wiring
To connect 'Output 0' to 'Output 3' of a breakout cable (COGNEX product) to a relay, LED, or similar load, connect the
negative side of the load to 'Output 0' to 'Output 3' and connect the positive side to 24 VDC.
When 'Output 0' to 'Output 3' are turned ON, the negative side of the load is pulled down to 3 VDC or less, then 24 VDC is
applied to the load.
Use a protection diode for a high inductive load. Connect the anode to a output and connect the cathode to 24 VDC.
■
Sink type
To connect to the inputs of a sink type programmable controller, connect 'Output 0' to 'Output 3' of a breakout cable (COGNEX
product) directly to the input terminals of the controller inputs.
When 'Output 0' to 'Output 3' are turned ON, the input terminals are pulled down to 3 VDC or less.
■ Source type
To connect to the inputs of a source type programmable controller, connect 'Output 0' to 'Output 3' of a breakout cable
(COGNEX product) directly to the input terminals of the controller inputs.
When 'Output 0' to 'Output 3' are turned ON, the input terminals are pulled up to 21 VDC or more.
GND
Output common
Output 0
Load
(Coil, Relay etc.)
Not to exceed 50mA
24 VDC
GND GND
Output common
Output 0
Input terminal
Sink type programmable controller input
24 VDC 24 VDC
GND
GND
Output common
Output 0
Input terminal
Source type programmable controller
24 VDC
24 VDC