YASKAWA CIPR-GA50UВ001AJ Series Installation & Primary Operation page 86

10 Electrical Installation
A - Load Impedance
Figure 10.18 Wiring to Use Pulse Train Output in Sourcing Mode
• Use in sinking mode
The external power supply changes the voltage level of the pulse train output signal.
Keep the voltage from an external source between 10.8 Vdc to 16.5 Vdc. Adjust the
load impedance to keep the current at 16 mA or lower.
External Power Supply (V)
10.8 Vdc to 16.5 Vdc
A - External power supply
B - Load Impedance
Figure 10.19 Wiring to Use Pulse Train Output in Sinking Mode
86
Load Impedance (kΩ)
1.0 kΩ or more
YASKAWA TOEPC7106170YB YASKAWA AC Drive GA500 Installation & Primary Operation
C - Sinking current
Sinking current (mA)
16 mA maximum