SFU-0303
M a n u a l
E
- 13 -
6.4 Mains and Spindle connection at SSE
Picture 5
View at screw terminals at version SSE
Picture 6
Pin Name Direction Function
1
+VFP Output
Auxiliary voltage supply for active speed sensor 12V/50mA
2
SGND
Ground reference for signals FP, PTC
3
FP
Input
Input for 2/3-wire speed sensors / Hall sensor
4
PTC
Input
PTC Temperature signal from Spindle / on option KTY
5
W
Output
Spindle Phase W
6
V
Output
Spindle Phase V
7
U
Output
Spindle Phase U
8
Rext
Output
External Brake resistor / Chopper Resistor
9
+ZU
Output
Intermediate voltage (! Attention, High Tension !)
10 PE
Connection for protective earth of the spindle.
! Safety !
Name Function
PE
Protective Earth
! Safety !
N Null
L Phase
+VFP
SGN
D
FP
PTC
W
V
U
Rext
+ZU
PE
L
N
PE
Control wires, Mains cables and spindle cables should be installed separately.
For wiring, the use of shielded cables is recommended.
The device has no internal fusing. It has to be fused externally
Please ensure, that PE protective earth is connected at the spindle side as well
as at the mains side.
Please ensure, that PE protective earth is connected at the mains side. The
device must not be operated without properly connected PE!
Содержание SFU-0303 Series
Страница 1: ...Frequency Converter SFU 0303 SSE Version Desktop Version 19 Version ...
Страница 6: ...SFU 0303 M a n u a l E 6 3 Block diagram picture 1 ...
Страница 43: ...SFU 0303 M a n u a l E 43 17 Mechanic Views and Dimension 17 1 SSE Version for cabinet mounting ...
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Страница 45: ...SFU 0303 M a n u a l E 45 17 3 Version Desktop ...
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