Digital Input Terminal Instructions; Switch Output Terminal Instructions; 3-24 Switching Digital Input Terminal Wiring Diagram - Danfoss VFD500 Series Manual

VFD500 high performance vector control frequency inverter user manual

◆Digital input terminal instructions

D353 E
6
7 C7
7
7
7
7
7(
6
7)
7
A：By internal 24V with NPN mode
E5356C F
7 + +
7 + +
D
(
)
!
C：NPN mode uses external +24V power supply
Note：
When using external power supply to drive DI terminal , the shorting tab(connector slip) between +24V and
PLC must be removed, otherwise the product will be damaged!
When using an external power supply, connect the negative terminal of the external power supply to COM when
using HDI, otherwise HDI is invalid!

◆Switch output terminal instructions

The multi-function output terminals DO1 and HDO can be powered by the internal +24V power supply of the
inverter or an external power supply. The wiring diagram is as follows:
Voltage output
Current output
Jumper
switch
!
Figure 3-23 Analog output terminal wiring diagram
6
6 (
5 1 +
+ 4 2
0
0
0
0
0 0 (
0 )
0
7
7 (
5 1 +
+ 4 2
0
0
0
0
0 0 (
0 )
0

3-24 Switching Digital input terminal wiring diagram

32
Chapter3 Product appearance and wiring
7
7
E353C F
D
(
7
)
B：By internal 24V with PNP mode
7
7 + +
E535 C F
7 + +
D
(
)
!
D：PNP mode uses external +24V power supply
7
7 (
5 1 +
+ 4 2
0
0
0
0
3 4 6
0 0 (
0 )
0
7
7 (
5 1 +
+ 4 2
0
0
0
0
3 4 6
0 0 (
0 )
0