12
Input Specifications
Internal circuit and wiring diagram
- COM wiring (28-point model example)
+ COM wiring (48-point model example)
Use of 2-wire sensor may need an additional circuit configuration so that
total current consumption does not exceed the allowable current
consumption.
Item
DC input
Input type
DC voltage
Insulation method
Photocoupler
Rated input voltage
12 to 24V dc
Voltage range
10.8 to 26.4V
Max. input current
10 mA or less
Min. On voltage/current
10.0V or more/3.0 mA or more
Max. Off voltage/current
5V or less/0.6 mA or less
Input impedance
Approx. 3.6 K
Response time
Off
→
On
2 ms or less
On
→
Off
2 ms or less
Internal current consumption
50 mA or less at 5V
Polarity
None
Common method
8 points per common or 16 points per common
Status display
LED
External connection method
Terminal block (M3.0), terminal width: 6.4 mm or less
Recommended wire size
0.5 to 1.25 mm
2
IMPORTANT
Sensor
Sensor
Internal circuit
Two-wire sensor
Sensor
Sensor
Two-wire sensor
Note
Note
