NORD Drivesystems BU0505 - Manual (Page 52)

SK 54xE – Users Manual for Frequency Inverters
52 BU 0505 GB-1013
Terminal block X6 – Encoder
Relevance
SK 540E SK 545E
√ √
Terminals X6: 49 51 52 53 54
VO 12V ENC A+ ENC A- ENC B+ ENC B- Name
Terminal Function
[factory setting]
Data Description / wiring suggestion Parameter
49 12V output power
supply 12V
± 20%
max. 150mA
The incremental encoder input can be
used for the exact regulation of speed of
rotation, additional set point functions or
positioning.
An encoder system with 10-30V supply
voltage must be used in order to
compensate for voltage drop in long
cable connections.
Note: Encoders with 5V supply are not
suitable in order to set up a system
which operates reliably.
51 Track A
TTL, RS422
500…8192Imp./Rpm.
Limiting frequencies:
max.
205 kHz
min. 250 Hz
P300
52 Track A inverse
53 Track B
54 Track B inverse
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