Bus Coupler Overview - Aventics PROFIBUS DP Instrucciones De Servicio

62 AVENTICS | PROFIBUS DP | R402003657–BAL–001–AG
Device description
5.1

Bus coupler overview

6
7 8
Fig. 2: Bus coupler overview
1 Bus address label
2 LED display for diagnostic messages
3 BUS OUT X72, connection for the bus coupler to control
further PROFIBUS modules
4 BUS IN X71, connection for the bus coupler to control the
CL03/CL03-XL valves
5 POWER X10, connection for power supply to the valve
solenoids
6 S4, sliding switch for selecting valve supply
7 S1, S2, rotating switch for assigning the PROFIBUS address
8 S3, DIP switch for setting modes
The bus coupler is designed only for use as a slave unit in a
PROFIBUS link according to EN 50170 Part 2.
A twisted, shielded pair of wires is used as a field bus cable. The
bus length can be up to 1.2 km (without a repeater) depending
on the transfer rate. Without a repeater, 32 bus participants
1 2
3 4 5
BUS IN
X71
BUS OUT
X72