Rated input voltage    24 V DC
Applied voltage range    21.6 to 26.4 V DC
Rated input current    4.7 mA approx. (at 24 V DC)
Input impedance    5.1 kΩ approx.
Min. ON voltage/ON current    19.2 V / 2 mA
Max. OFF voltage/OFF current    2.4 V / 1.2 mA
Response time : OFF→ON    2 ms or less
Response time : ON→OFF    Same as above
Insulation method    Photocoupler
Remark    Since the response time of X0 to X7 is very fast (for high-speed counter input) the FP0 happens to chattering noise as an input signal. To prevent this, it is recommended that the timer should be put in the ladder program.