IAI Rcon - Page 100

2.5 Connection Diagrams
A2-55
ME0384-4A
Specifications Section
Chapter 2 System Configuration and Specifications
[PROFIBUS-DP]
Connector name
PROFIBUS-DP cable connector
Remarks
Cable side 9-pin D sub connector (male)
To be prepared
by the customer
Controller side
9-pin D sub connector (female)
Pin No.
Signal name
Description
Compatible wire diameter
1
NC
Not connected
PROFIBUS-DP
dedicated cable
(Type A: EN5017)
2
NC
Not connected
3
B-Line
Signal line B (RS-485)
4
RTS
Transmission request
5
GND
Signal GND (insulation)
6
+5 V
+5 V output (isolated)
7
NC
Not connected
8
A-Line
Signal line A (RS-485)
9
NC
Not connected
Controller side
Connector top view
5 1
9 6
Red B line (positive side)
Green A line (negative side)
Shield
Cable
Master unit
Slave device
Grounding resistance: 100 Ω or less
(Class D grounding construction)