HEIDENHAIN EIB 741 Installation/Inbetriebnahme Seite 28

Electrical Connection
X5 = Do not use!
External trigger inputs X31 and X32:
Do not connect or disconnect the cable to the trigger inputs and outputs of the EIB 741 while it is under power. Otherwise the
EIB 741 and the connected encoder might become damaged.
Check whether the cable to the EIB 741 is correctly wired. An incorrectly wired connecting cable might damage the EIB 741 and
any connected encoders.
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Power supply for X6:
3-pin power connector, female, as per IEC 60320
View Pin no.
1
2
3
Ethernet data interface X4:
The EIB 741 supports the Ethernet data interface as per IEEE 802.3.
Connection to the EIB 741: RJ-45, 8-pin, female
View Pin no.
1
2
3
8 6 4 2
7 5 3 1
4
5
6
7
8
Housing
Assignment
L/N
Power supply
N/L
PE (protective earth)
Assignment
D1+ (TX+)
D1– (TX-)
D2+ (RX+)
D3+
D3–
D2– (RX-)
D4+
D4–
Shield