Connecting; Pin Assignment Of The Interfaces; Power Supply; Ethernet Ports X20, X21 - Siemens MPP 464 IE H Equipment Manual

Connecting

6.1

Pin assignment of the interfaces

The pins of the component interfaces are assigned as specified in the tables below. Any
deviations are indicated at the relevant point.
Signal type
I
O
B
V
-
6.1.1

Power supply

Connector designation:
Connector type:
Total cable length:
6.1.2

Ethernet ports X20, X21

Connector designation:
Connector type:
Max. data transmission rate:
Max. cable length:
Connector assignment:
Machine Pushbutton Panel: MPP 464 IE H
Equipment Manual, 03/2021, A5E50810237B AA
Input
Output
Bidirectional (inputs/outputs)
Power supply
Ground (reference potential) or N.C. (not connected)
Pin Name
1 P24 (+)
2 M24 (-)
3 Functional grounding
Pin Name
1 RX+
2 RX-
X1
Terminal block, 3-pin male connector
30 m
Type Meaning
V/V/- 24 VDC potential (20.4 to 28.8 VDC)
0 V
Connection for grounding the housing
X20, X21
Standard RJ45 socket
10/100 Mbit/s
100 m
Downlink (switch)
Type Remark
I Receive +
I Receive -
6
45