FX1S Series Programmable Controllers Inputs 5
5-1
5. Inputs
5.1 24V DC Input Specifications
Table 5.1: FX
1S
 Input Specifications
FX
1S
 Main Unit
X0 - X7 X10 - X17
Input voltage 24V DC +/- 10%
Input current
24V DC, 
7mA
24V DC, 5mA
Input switching 
current
OFF 
Æ
 ON >4.5mA >3.5mA
ON 
Æ
 OFF <1.5mA
Response time 10ms (default)
Variable response time
0 - 15ms for X000-X017 via use 
of the FX
1S
 digital filter.
Circuit isolation Photocoupler
Operation indication LED is lit