I/O Signal Circuit Diagrams; Power Supply Specifications When A Switching Regulator Is Connected - Omron FQ2-S/CH Series User Manual

I/O Signal Circuit Diagrams

NPN
Brown Power supply (24 VDC)
Black
Orange
Light blue
Blue
Pink
Gray
Green
Red
White
Purple
Yellow
Important
Preventing Chattering
• The Sensor is equipped with an anti-chattering function, but if the chattering is 100 μs or longer, a faulty input may
occur. (Input signals of 99 μs or shorter are ignored. Signals of 100 μs or longer are treated as input signals.)
• Use no-contact output devices (e.g., SSR or PLC transistor output) for the input signals. If contacts (e.g., relay) are
used, chattering may cause the trigger to be input again during execution of a measurement.

Power Supply Specifications When a Switching Regulator Is Connected

Use a power supply that meets the following specifications. (The power supply is sold separately.)
Item
Power supply voltage
Recommended Power Supply
External power supply terminal screws
Important
Supply power from a DC power supply for which measures have been applied to prevent high voltages (e.g., a safety
extra low voltage circuit).
If UL certification is required for the overall system, use a UL Class II DC power supply.
FQ2-S/CH User's Manual
Load
OUT0 (OR)
OUT1 (BUSY)
OUT2 (ERROR)
24 VDC
GND (0V)
TRIG
IN0
IN1
IN2
IN3
IN4
IN5
Description
When connected to
FQ2-S@@@@@@-@@@ or
FQ2-CH1@@@@@-M
24 VDC (21.6 to 26.4 V)
S8VS-06024@ (24 VDC, 2.5 A)
M4 (tightening torque: 1.2 N·m)
PNP
Brown Power supply (24 VDC)
Pink
Gray
Green
Red
White
Purple
Yellow
Light blue
Orange
Black
Blue
When connected to
FQ2-S@@-@@@
S8VS-01524@ (24 VDC, 0.65 A)
TRIG
IN0
IN1
IN2
IN3
IN4
IN5
24 VDC
OUT2 (ERROR)
OUT1 (BUSY)
OUT0 (OR)
Load
GND (0V)
Wiring
49