Dp Connector Pinout - Siemens Simatic VS 710 Quick Reference Manual

Quick Reference Guide
2.6

DP Connector Pinout

9-pin subminiature D connector
6 7 8 9
1 2 3 4 5
Figure 13 DP Interface
Pin Signal
1 Not assigned -
2 Not assigned -
3 LTG_B Signal line B
4 RTSAS Request to send (PLC)
5 M5 GND (isolated)
ext
6 P5 +5V (isolated)
ext
7 Not assigned
8 LTG_A Signal line A
9 Not assigned -
Shield On connector casing
1
) Control signal for received data flow
The control is "1" active when the programmable controller is sending
2
) 0 V line of the 5 V power supply
3
) P5 power supply (+5 V) of the 5 V power supply (powers bus
ext
terminator)
The DP interface operates on the slave principle and is designed as a
floating interface. It has a maximum data transfer rate of 12 Mbps.
When using a point-to-point connection with a transmission rate of
12 Mbps, a line length of 100 m may be used.
SIMATIC VS 710
A5E00032597-02
SIMATIC VS710
Function Input/Output
-
-
Input/output
1
) Output
2
) Output
3
) Output
Output
-
15