NORD Drivesystems BU0500 - Manual (Page 53)

2 Assembly and installation
BU 0500 GB-1013 53
Terminal block X6 – Encoder
Relevance
SK 500E SK 505E SK 510E SK 511E SK 515E SK 520E SK 530E SK 535E
√ √ √
Terminals X6: 40 51 52 53 54
GND/0V ENC A+ ENC A- ENC B+ ENC B- Name
Terminal Function
[factory setting]
Data Description / wiring suggestion Parameter
40 Reference potential
for digital signals
0V digital
The incremental encoder input can be
used for the exact regulation of the
speed of rotation, additional set point
functions or positioning (SK530E and
above).
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
Pos : 64 /Anl eitungen/ Elektroni k/FU und Start er/ 2. M ont age und Ins tall ati on/ 2. 10. 5 Elektrischer Ansc hluss St euert eil- Klemmenbl oc k X7 – Digital I/O [ SK 500... 535E] @ 1\ mod_1341402016088_388. doc x @ 29337 @ 5 @ 1
Terminal block X7 – Digital I/O
Relevance
SK 500E SK 505E SK 510E SK 511E SK 515E SK 520E SK 530E SK 535E
√ √
Terminals X7: 73 74 26 27 5 7 42 40
RS485 + RS485 - DIN6 DIN7 DOUT1 DOUT2 VO 15V GND/0V Name
Terminal Function
[factory setting]
Data Description / wiring suggestion Parameter
73
Data cable RS485
Baud rate
9600…38400Baud
Termination resistance
R=120
W
BUS connection parallel to RS485 on
RJ12 plug
NOTE: The termination resistance of
DIP switch 1 (see RJ12/RJ45) can also
be used for terminal 73/74.
P503
P509
74
26 Digital input 6
[no function]
7.5...30V, R
i
=3.3k
W
As described for terminal block X5, DIN1
to DIN5.
Not suitable for the evaluation of a motor
thermistor.
P425
27 Digital input 7
[no function]
P470
5 Output 3 (DOUT1)
[no function]
Digital output
15V, max. 20mA
For inductive loads:
provide protection with a
free-wheeling diode.
For evaluation in a control system. The
scope of functions corresponds to that of
the relay (P434).
P450
7 Output 4 (DOUT2)
[no function] P455
42 15V output power
supply
15V
± 20%
Voltage supply for connection to the
digital inputs or the supply of a 10-30V
encoder
40 Reference potential
for digital signals
0V digital