Siemens SINUMERIK 840DE User Manual page 42

4 Description of the NCU
4.1 Components
Link module
The link module is a submodule of the NCU 573.3/4/5. If it is plugged in, you
(option for can reach the interface via the front plate of the NCU (above X122).
NCU 573.3/4/5)
The module allows synchronization and an additional data exchange between
several NCU 573.3/4/5 in a group.
Order No.: 6FC5212-0AA01-1AA0
Fig. 4-1
Link cable
Standard Profibus cable
4-40
96.5
Link submodule
SINUMERIK 840D Configuring Manual NCU (PHD) – 03.06 Edition
+0.4
2.4
–1.4
16.8
37.4
© Siemens AG, 2006. All rights reserved
03.06