SIGMATEK S-IPC, Manual, Page: 35 / 42

S-IPC INTEL
®
ATOM DUAL CORE
•
The send and receive modules must have the same GND potential.
The maximum length allowed for twisted-pair cables 20 m (when using the UNI-
TRONIC bus cable FD P LD / LAPPKABEL)
La longueur maximale totale d'un câble à paire torsadée est de 20 m (lors de l'utilisa-
tion UNITRONIC BUS FD P LD / Fa. LAPPKABEL)
I.e CCP 901
I.e CCP 901
2 x 2 wire Twisted-Pair Cable
The distance between a and b should be kept as short as possible!
The shielding should be connected to GND over the shortest route
possible!
6. Connecting DIAS Modules
The C-IPC can also be connected to a DIAS module.
However, the DIAS modules require a power supply (a DPS 001, for example) as well as an
adapter module for connect the twisted-pair cable to the ribbon cable connector (e.g.: DKO
012 /013).
6.1 Connection over a DIC 121
The DIAS bus connection between the S-IPC and DIC 121 is a point-to-point con-
nection and must therefore be terminated on both sides. The DIC 121 has an inte-
grated bus termination
Wiring the S-IPC:
o
X18: Install bus termination (2x 100 Ω )
o
X19: Connect to DIC 121
21.02.2014 Page 35