NORD Drivesystems BU0020 - Manual (Page 23)

2 Modules
BU 0020 GB-2612 23
SK CU1-PBR terminal assignment
NOTICE: All control voltages refer to a
common reference potential.
The AGND /0V and GND /0V are linked
within the unit.
Bus system data cable:
Profibus (terminal 81-82, PBR A/B)
SPC output: 2.5 ... 33V
Output relay:
max. 2,0A
28V DC /230 V AC
Digital input 1 (P420)
Power supply:
5V, max. 300 mA
Power supply:
15V, max. 300mA
DIP switch for terminating resistor, only at
this position with Profibus.
NOTICE:
Internal 5V power supply
- do not use -
NOTICE: 83 RTS = ready to send
... only required with a few
Profibus modules
X
6
.1
X
6
.2
X
6
.3
01 REL1.1
02 REL1.2
47 PBR +5V
48 PBR 0V
81 PBR A
82 PBR B
40 GND / 0V
41 VO +5V
83 PBR RTS
X
6
.4
81 PBR A
82 PBR B
90 SHIELD
21 DIG IN 1
42 VO +15V
RTA
RTB
Pos: 37 /Anleitungen/Bussysteme/2. Baugruppen/Montage der SK CU1-PBR Kundenschnittstelle @ 1\mod_1335343413917_388.docx @ 22255 @ 3555 @ 1