Hardware configuration.
CNC 8070
CENTRAL UNIT FOR CABINET (Q7-A PLATFORM).
7.
Hardware functionality (connectors).
·149·
(REF: 1911)
·B64· EtherCAT bus.
·D63· Led "Status".
·E21· Local feedback input.
The feedback signals may be incremental (TTL, differential TTL, Vpp).
·F2A· Protection fuse.
See "7.7.4 Feedback inputs." on page 157. See "7.8.5 Feedback
connection." on page 161.
The module has a F2A (fast 2A) fuse that may be accessed
from the outside to protect against over-voltage (greater than
36 V DC or 25 V AC).
RJ45 connectors for 4-wire cable.
Pin. Signal.
1TD +
2TD -
3RD +
4- - -
5- - -
6RD -
7- - -
8- - -
See "7.8.8 EtherCAT bus." on page 166.
Its meaning depends on the blinking frequency.
Type of blinking. Meaning.
Led off. There is no tensión.
Orenge led. The CNC does not start.
Green-red flash. Starting up.
Green blinking Operating CNC.
Plug-in part. 15-pin female SUB-D HD connector.
Connect the cable shield to the connector housing at both ends.
Pin. Signal. Function.
1 A Feedback signals.
2/A
3B
4/B
5 I0 Reference signals.
6 /I0
7 AL Feedback alarm.
8/AL
9 +5 V DC Voltage supply for the feedback system.
10 +5 V DC
11 GND 0 V reference signal.
12 GND
13 - - - - - -
14 - - - - - -
15 - - - - - -
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