Pin assignment
For diagnostic purposes, the RJ45 sockets are each equipped with a green and an orange LED.
This allows the following status information about the respective Ethernet port to be displayed:
Table 7-2
Assignment of the Ethernet interfaces X120, X130 and X127 in 10/100 Mbit/s mode
Connector
Pin
Name
Type
Remark
/('
/('
1
TxD+
O
Transmit data
2
TxD-
3
RxD+
I
Receive data
4/5
GND
-
(terminated internally with 75 Ω; not re‐
quired for data transmission)
6
RD-
I
Receive data
7/8
GND
-
(terminated internally with 75 Ω; not re‐
quired for data transmission)
Shield
-
-
On connector housing
-
LED green
(Link)
-
Lit: 10 or 100 Mbit/s
Off: No or faulty connection
-
LED orange
(Activity)
-
Flashes: Data exchange
Off: No data exchange
Signal type: O = Output; I = Input
Table 7-3
Assignment of the Ethernet interfaces X120, X130 and X127 in 1 Gbit/s mode
Connector
Pin
Name
Type
Remark
/('
/('
1
DA+
B
Bidirectional pair A+
2
DA-
Bidirectional pair A-
3
DB+
Bidirectional pair B+
4
DC+
Bidirectional pair C+
5
DC-
Bidirectional pair C-
6
DB-
Bidirectional pair B-
7
DD+
Bidirectional pair D+
8
DD-
Bidirectional pair D-
Shield
-
-
On connector housing
-
LED green
(Link)
-
Lights up orange: 1000 Mbit/s
Off: No or faulty connection
-
LED orange
(Activity)
-
Flashes: Data exchange
Off: No data exchange
Signal type: B = Bidirectional
Note
Connection only on LAN, not on telecommunication networks!
Interface description
7.3 Ethernet
PPU 1740
68
Equipment Manual, 01/2019, A5E47615272B AA
Содержание SINUMERIK ONE PPU 1740 Series
Страница 22: ...System overview 2 2 System configuration PPU 1740 22 Equipment Manual 01 2019 A5E47615272B AA ...
Страница 50: ...Application planning 4 4 Recycling and disposal PPU 1740 50 Equipment Manual 01 2019 A5E47615272B AA ...
Страница 82: ...Interface description 7 7 USB PPU 1740 82 Equipment Manual 01 2019 A5E47615272B AA ...
Страница 92: ...Connectable components 8 1 NX10 3 NX15 3 PPU 1740 92 Equipment Manual 01 2019 A5E47615272B AA ...
Страница 98: ...Technical data 9 1 Relevant directives and standards PPU 1740 98 Equipment Manual 01 2019 A5E47615272B AA ...
Страница 100: ...Spare parts and accessories PPU 1740 100 Equipment Manual 01 2019 A5E47615272B AA ...
Страница 104: ...Appendix 11 2 Documentation overview ONE PPU 1740 104 Equipment Manual 01 2019 A5E47615272B AA ...