Siemens SIPLUS ECC8000, Operating Instructions Manual

Page: 19 / 36

SYS-101A
Operating Instructions, 05/2011, A5E03431563F-01
19
Connection
6
6.1 Overview
In the following you can see the basic wiring of the individual components of the function
unit:
/
LQ
HYR
OW
D
J
H
0LQLDWXUHFLUFXLW
EUHDNHU
PDLQFRQWDFWRU
0LQLDWXUH
FLUFXLWEUHDNHU
6RFNHW
DFFRUGLQJWR
,(&
SK$9
),
&0
3;
&3
9
Figure 6-1 SYS-101A block diagram
6.2 Connecting terminals and terminal assignment
Input/output terminals
The SYS-101A function unit has one input terminal block and one output terminal block. The
terminal block X4 is used internally for potential distribution
●
X1: Power supply infeed
● X2: Charging outlet
● X4: Potential distribution
Note
Preferably use copper cables for connection to the input/output terminals. Taking into
account the usual practical processing guidelines, e.g. brushing and greasing of the
conductors before connecting, you can also use aluminum cables.