NORD Drivesystems BU0020 - Manual (Page 32)

PROFIBUS DP – Supplementary manual options for NORD - Frequency Inverters
32 BU 0020 GB-2612
A termination resistor (220Ω) and pull-up/pull-down resistors
(390Ω) for the last Bus participant can be switched in with the
micro-switches (ON position) located on the left of the WAGO
terminal block on the connection board of the last Profibus
participant.
A transfer rate of up to 1.5Mbit/s can be used.
Profibus LED display
Further information regarding the status LED displays is listed
in Section 8.2.
Network resistance (Profibus)
ON
Not switched on
Connected
OFF
WAGO terminal block (new design):
Single conductor terminal strip, 8-pin with actuating slide; grid
dimension 2.5 mm / 0.098 inch for angled wiring.
Terminal Signal
1 +5V
2 GND
3 A Data
4 B Data
5 RTS
6 A Data
7 B Data
8 Shield
Cross-section
from 0.08 mm² (28 AWG)
to 0.50 mm² (14 AWG)
Note
Up to hardware version V3.2 R0, the hardware for the Profibus option SK TU2 PBR KL
is provided with 8 x 2.5mm² screw terminals. More recent and current Profibus SK TU2-
PBR-KL options as well as the ATEX variants are equipped with WAGO terminals.
Pos: 43 /Anleitungen/Bussysteme/2. Baugruppen/Profibus [BU0020]Profibus Modul, SK TU2-PBR-KL-ATEX @ 1\mod_1335432810004_388.docx @ 22688 @ 3 @ 1