Fp I/O Transmitter Unit - Panasonic FP3 Technical Manual

2) FP I/O transmitter unit

J Input type
Item
Number of input points
Rated input voltage
Rated input current
Input impedance
Input voltage range
ON voltage
OFF voltage
Response time
Internal current consumption
(at 24 V DC)
Input points per common
Input type
Connection method
Insulation
Weight
Note:
* When all points are ON, the current required for the driving input current is also included in the ratings.
Internal circuit diagram
Internal circuit
Optical
coupler
+
-
24 V DC
AFP87525: 4 points
AFP87521: 8 points
AFP87522: 16 points
24 V DC
Approx. 5.5 mA (at 24 V DC)
Approx. 4.4 k
20.4 to 26.4 V DC
19.2 V or less
2.4 V or more
OFF → ON:
ON → OFF:
AFP87525: 40 mA or less (when all points are OFF)
AFP87521: 40 mA or less (when all points are OFF)
AFP87522: 40 mA or less (when all points are OFF)
AFP87525: 4 points/common
AFP87521: 8 points/common
AFP87522: 16 points/common
Source input
Terminal block (M3.5 screw)
Optical coupler
AFP87525: Approx. 130 g/4.586 oz.
AFP87521: Approx. 190 g/6.702 oz.
AFP87522: Approx. 280 g/9.877 oz.
Optical
coupler
-
+
Internal circuit
Sensor
External
power supply
Description
1 ms or less
1 ms or less
65 mA or less (when all points are ON)*
85 mA or less (when all points are ON)*
125 mA or less (when all points are ON)*
8-1. Specifications
113