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2 field bus customer units, Field bus customer units – NORD Drivesystems MI0700 User Manual

Page 60

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Frequency inverters

– Migration Guide SK 700E to SK 5xxE

60

MI 0700 GB-0414

Pos : 62 /Migrati onsl eitf aden/ SK 700E - SK 500E/3. Leis tungs- und Steuer klemmenansc hluss /3.2.2 Fel dbus Kundens chnitts tell en @ 3\ mod_1366286396375_388. doc x @ 64041 @ 3 @ 1

3.2.2 Field bus customer units

To connect field bus systems (incl. some I/O control signal terminals) to the SK 700E frequency
inverters, 4 different field bus customer units are offered. In contrast, the SK 5xxE series of frequency
inverters by default comes with respective onboard terminals to connect some field bus systems and
some I/O control signals. Please heed the differing terminal numbers/terminal names (e.g.
terminal 42 / VO 15V, terminal 44 / VI 24V or VO 24V) for the different power supplies of inputs and
outputs of the SK 5xxE frequency inverter types or sizes.

SK 700E

Name

Function

[factory setting]

SK 5xxE

Customer unit

SK CU1-PBR

Part No.

Connector

Terminal No.

Name

Terminal strip

Terminal No.

Name

SK 5xxE
onboard

Part No.

PROFIBUS DP

SK CU1-PBR

X6.1

01

REL1.1

Relay 1 / output 1

NO relay contact

[brake control

{1}

]

X3

1

K1.1

X3

02

REL1.2

2

K1.2

X6.2

42

VO + 15V

15 V supply voltage

X5

42*
44*

VO 15V
VI 24V
VO 24V

X5

21

DIG IN 1

digital input 1

[release right {1}]

21

DIN1

41

VO +5V

5 V supply voltage

41

VO 5V

40

GND / 0V

0 V digital

40

GND/0V

X6.3

47

PBR +5V

PBR 5 V supply
voltage

SUB

D9

s

o

c

k

e

t

PIN 6

+5 V

SK TU3-PBR

technology unit

Part No.

48

PBR 0V

PBR 0 V supply
voltage

PIN 5

GND

278200030

81

PBR A

PROFIBUS DP
BUS + (

green

wire)

RxD/TxD-P

PIN 8

A data

PROFIBUS DP

SK TU3-PBR **

275900030

82

PBR B

PROFIBUS DP
BUS - (red wire)
RxD/TxD-N

PIN 3

B data

83

PBR RTS

PROFIBUS DP
Ready to send

PIN 4

RTS

X6.4

81

PBR A

PROFIBUS DP
BUS + (

green

wire)

RxD/TxD-P

PE separately
via cable lug

82

PBR B

PROFIBUS DP
BUS - (red wire)
RxD/TxD-N

90

SHIELD

PROFIBUS DP
cable shield