IDEC FT1A Series - Page 32

2: P RODUCT S PECIFICATIONS
2-12 S MART AXIS P RO /L ITE U SER ' S M ANUAL FT9Y-B1378
Digital Input Internal Circuits
Internal Circuit with Shared Digital/Analog Input
Digital Input Operating Range
Input
4.3kΩ
1.0kΩ
0V
24V DC
Internal Circuit
Input
4.7kΩ
10kΩ
0V
24V DC 24V DC
47kΩ
Internal Circuit
• Sink Input • Source Input
56kΩ
22kΩ
0V
24V DC
Input
Internal Circuit
2.7
5.3
Input Current (mA)
5
15
24
Transition Area
ON Area
Input Voltage (V DC)
28.8
0.9 4.4
OFF Area
-1.0 -3.0
Input Voltage (V DC)
-5.2
5
15
24
28.8
Input Current (mA)
-6.2
Transition Area
ON Area
OFF Area
• Sink Input • Source Input
0.2
0.37
Input Current (mA)
5
15
24
Transition Area
ON Area
Input Voltage (V DC)
28.8
0.06 0.3
OFF Area
• Operating Range of Shared Digital/Analog Input