Anybus X-gateway Netzwerk-Handbuch - Seite 8

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Installation

3
Installation
3.1

Connectors and Switches

Fig. 2
PROFIBUS slave adapter interface
PROFIBUS Connector (9-pin D-sub)
The connector is labeled X1 if the interface is top-mounted and X2 if the interface is bottom-
mounted in the X-gateway.
Pin
1
2
3
4
5
6
7
8
9
Housing
If the node is the last on a bus segment, use a PROFIBUS connector with built-in terminating
resistors.
Node Address Switches
Fig. 3
Node address switches
The PROFIBUS node address is set with two rotary switches in combination.
In this example the station number is set to 42 (4 x 10 + 2 x 1).
®
Anybus
X-gateway
™
PROFIBUS Slave Interface Network Guide
This product contains parts that can be damaged by electrostatic discharge (ESD).
Use ESD prevention measures to avoid damage.
Signal
Description
-
(reserved)
-
(reserved)
Line B
Positive RS-485 RxD/TxD
RTS
Request To Send
GND BUS
Isolated signal ground (RS-485)
+5V BUS
+5 V (RS-485)
-
(reserved)
Line A
Negative RS-485 RxD/TxD
-
(reserved)
Shield
Connected to PE
6 (12)
SCM-1202-103 EN 1.0