High-Speed Outputs - Mitsubishi Electric MELSENSOR Vision Sensor VS20 Series User Manual

High-speed outputs

High-speed outputs can be set as either a sink line or source line.
Specifications Description
Voltage 28 VDC maximum through external load
*1
Current • Sink type or source type: Max. 50 mA
• Leakage current in OFF status: 100 μA
• External load resistance: 240 Ω to 10 kΩ
Each line is rated at a maximum 50 mA and protected against over-current, short circuits, and transients from switching inductive loads.
A protection diode is required for a high inductive load.
*1 When an I/O module is connected, the high speed output is only sink type up to 50 mA, and the general-purpose output is sink type or
source type up to 100 mA which can be set by users.
For a sink type device, connect an external load between 'High-speed output 0' to 'High-speed output 3' of a breakout cable
and the positive side (28 VDC or less).
When 'High-speed output 0' to 'High-speed output 3' are turned ON, the outputs are pulled down to 3 VDC or less, then a
current flows to the external load.
When 'High-speed output 0' to 'High-speed output 3' are turned OFF, a current does not flow to the external load.
Controller Opto-isolators
For a source type device, connect an external load between 'High-speed output 0' to 'High-speed output 3' of a breakout cable
and the negative side (0 VDC).
For a connection to which a 24 VDC power supply is connected, when 'High-speed output 0' to 'High-speed output 3' are
turned ON, the outputs are pulled up to 21 VDC or more, then a current flows to the external load.
When 'High-speed output 0' to 'High-speed output 3' are turned OFF, a current does not flow to the external load.
Controller Opto-isolators
PLC
High-speed output 0 to High-speed output 3
Fuse
10Ω
Output common
Output common
PLC
High-speed output 0 to High-speed output 3
Fuse
10Ω
3 SPECIFICATIONS
19
3.3 I/O Specifications
3