Publicité
Appendix
Specifications of expansion card for encoder and signal definitions of wiring terminals are as below:
Differential PG card ( VFD- PG1)
User interface
Distance
Screw
Pluggable
Wire gauge
Maximum rate
Differential signal amplitude of input
VFD- PG1 signal definition of wiring
No.
1
2
3
4
5
6
7
8
9
PG card of rotary transformer ( VFD- PG2)
User interface
Pluggable
Wire gauge
Resolution ratio
Driving frequency
VRMS
VP-P
No.
1
2
3
4
5
6-8
9
Specification of high-performance vector convertor
Appendix C: Table 1 Specification and signal
definitions of wiring terminals
VFD- PG1 specification
Oblique cutting terminal
3.5mm
Straight
No
16-26AWG
500kHz
≤7V
Symbol
A+
A-
B+
B-
Z+
Z-
5V
COM
PE
VFD- PG2 specification
DB9 female contact
Yes
>22AWG
12 digit
10kHz
7V
3.15±27%
VFD- PG2 terminal
Symbol
EXC1
EXC
SIN
SINLO
COS
-
COSLO
- 166 -
Description
Encoder output A signal +
Encoder output A signal -
Encoder output B signal +
Encoder output B signal -
Encoder output Z signal +
Encoder output Z signal -
Provide 5V/100mA power externally
Power ground
Shield terminal
Description
- driving of rotary transformer
+ driving of rotary transformer
+ feedback SIN of rotary transformer
- feedback SIN of rotary transformer
+ feedback COS of rotary transformer
- feedback COS of rotary transformer
-
Publicité
