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2<br />
<strong>Pre</strong>-<strong>assembled</strong> <strong>Cables</strong><br />
Overview of Connection Diagrams<br />
SINUMERIK 840D (continued)<br />
SINUMERIK<br />
840D<br />
NCU...<br />
X121<br />
Please observe maximum permissible cable lengths (e.g. ≤ 50 m). If greater cable lengths are used, system malfunctions may occur.<br />
The order number code for cable variant 6FX@ ..., the general length key (-1@@@), and recommended lengths can be found on the<br />
foldout pages.<br />
2/26<br />
Cable<br />
distributor<br />
6FX2006-<br />
1BA02<br />
X122<br />
(MPI)<br />
X101<br />
(BTSS)<br />
6FX8 002-4AA41-1@@0 £ 25 m<br />
6FX8 002-4AA21-1@@0 £ 25 m 4) 1)<br />
£ 25 m 3)<br />
6FX8 002-4AA21-1@@0<br />
for handwheel signals<br />
5) 4)<br />
6FX8 002-4AA21-1@@0<br />
£ 200 m<br />
£ 200 m<br />
MPI cable see page A/2<br />
MPI cable see page A/2<br />
£ 200 m<br />
(without handwheel)<br />
Siemens NC Z · 2002/2003<br />
4)<br />
4)<br />
4 high-speed CNC<br />
digital inputs/<br />
outputs each<br />
Probes 2)<br />
Electronic<br />
handwheel 2)<br />
Connection kit 2)<br />
6FX2 006-1BG00<br />
Distributor<br />
6FX2 006-1BC01<br />
-1BF00<br />
Distributor<br />
4-wire-acknowl.<br />
6FX2 006-1BH01<br />
PCU, MMC modules<br />
Machine<br />
control panel 3)<br />
3)<br />
PP 031-MC<br />
EMERGENCY STOP/<br />
acknowledgement circuit<br />
Supplied with<br />
mini-handheld unit<br />
6FX2 002-1AA13-1@@0<br />
£ 20 m<br />
6FX2 002-1AA23-1@@0<br />
£ 40 m<br />
EMERGENCY STOP/<br />
acknowledgement circuit<br />
1) The distance between HHU and terminal X121 can be up to 25 m.<br />
2) A maximum of 2 handwheels and 2 probes can be connected.<br />
With ManualTurn is a third handwheel can be connected via the probe connector.<br />
3) MCP and PP 031-MC can be operated together.<br />
4) NC side: DU box, I/O: open wire ends.<br />
5) · HPU (HHU)/HT 6 always connected: Max. 200 m from MCP/MMC or plug X122 to HPU (HHU)/HT 6.<br />
· HPU (HHU)/HT 6 not always connected: Max. 200 from MCP/MMC or plug X122 to HPU (HHU)/HT 6 only<br />
with repeater RS 485 (6ES7972-0AA01-1XA0)<br />
otherwise MPI total length from MCP/MMC or plug X122<br />
to distributor £ 5 m.<br />
The HPU (HHU)/HT 6 must always be integrated at one end of the MPI line (integrated bus connection)<br />
· Cable -4EA04 is not permitted.<br />
6) Not with -4EA04 (terminating register cannot be disconnected.<br />
7) If handheld unit and PG are to be used at the same time: MPI bus cable (6FX2002-4EA01-...<br />
or ...-4EA02-..) with plug 3 required.<br />
7)<br />
Distributor 2)<br />
6FX2 006-1BC01<br />
-1BH01<br />
-1BF00<br />
PG incl. cable<br />
Supplied with<br />
handheld unit<br />
EMERGENCY STOP/<br />
acknowledgement circuit<br />
Mini handheld<br />
control unit 1)<br />
HHU 5) 1)<br />
Type B-MPI<br />
HPU 5)<br />
Type MPI<br />
Handheld 5)<br />
terminal HT6<br />
G_NC02_en_00040