Specifications
2.2 Input Unit Specifications
2.2.1 16-point-type DC Input Unit
Description
Items
Insulation system
Rated input voltage
Rated input current
Input impedance
Operating voltage range
Minimum ON voltage/Minimum ON
current
Maximum OFF voltage/Maximum
OFF current
OFF→ON
Response time
ON→OFF
Input points per common
Operating mode indicator
External connection method
Weight (unit)
Internal circuit diagram
X0/X8
12 to 24V DC
X7/XF
COM
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2-4
AFP7X16DW
Optical coupler
12 to 24 V DC
Approx. 6 mA (at 24 V DC)
Approx. 3.6kΩ
10.2 to 26.4 V DC
9.6 V/2 mA
2.5 V/1 mA
0.1 ms or less (changeable with time constant switching function at time
of input)
0.2 ms or less (changeable with time constant switching function at time
of input)
8 points/1 common
16-point LED indicator (lit in ON state)
Terminal block connections (M3 terminal screws)
Approx. 125 g
1.8kΩ
1.2kΩ
1.8kΩ
1.8kΩ
1.2kΩ
1.8kΩ
Terminal layout
12 to 24V DC
12 to 24V DC