2-75
Using External Power Supply
Controller Servo Driver
Input current: 7 to 15 mA
Note Select a value for resistance R so that the input current will be from 7 to 15 mA.
Vcc R
24 V 2.2 kΩ
12 V 1 kΩ
5 V 180 Ω
D Sensor ON Inputs [Absolute]
7406 or equivalent
High: Approx. 1 mA
Input current: 5 V DC, 1 mA
Servo Driver
Signal Levels High: 4 V min.
Low: 0.8 V max.
Note A PNP transistor is recommended.
D Sequence Inputs
External power supply:
24 V ± 1 V DC
Power supply capacity:
50 mA min. (per Unit)
To other input circuit GNDs
To other input circuits
Photocoupler input: 24 V DC, 7 mA
Servo Driver
Signal Levels ON level: Minimum (+24VIN–11) V
OFF level: Maximum (+24VIN–1) V
Standard Models and Specifications Chapter 2