Siemens SIMOREG DC-MASTER Operating Instructions Manual page 39

12.2010
Electronics power supply
Terminal type: plug-in terminal, type 49
maximum conductor cross-section 1.5 mm
Module C98043-A7046 Power Interface SIMOREG CCP
Function
Infeed 400 V
or
Infeed 230 V
Note
For line supply voltages outside the tolerance range specified in Chapter 3.2, the electronic supply
voltage must be adapted using transformers in order to comply with the value specified in Chapter
3.2. An isolation transformer is mandatory for rated line supply voltages exceeding 460 V.
The rated supply voltage for the armature circuit should be set in parameter P078 (Index 001) or
p50078[1].
Serial interface RS 485
Module C98043-A7046 Power Interface SIMOREG CCP
Function
TX+
TX-
RX+
RX-
M
max. cable length 600 m
The following points must be noted: DIN 19245 Part 1
It is especially important that the voltage difference between the data reference potential M of all
connections does not exceed -7 V/+12 V. Equipotential bonding must be implemented if this
cannot be guaranteed.
Activating the serial interface by setting the protocol at parameter P790 or p50790.
Siemens AG 6RX1700-0DD74
SIMOREG DC-MASTER Converter Commutation Protector
Connection Terminal
XP
1 5U1
2 5W1
NC 3 5N1
1 5U1
2
5W1
3
5N1
Terminal Connection values/Comments
X172
56 RS485, 4-wire send cable, positive differential output
57 RS485, 4-wire send cable, negative differential output
58 RS485, 4-wire receive cable, positive differential input
59 RS485, 4-wire receive cable, negative differential input
60 Ground
2
finely stranded
Connection values/Comments
2 AC 380 V (–20 %) to 460 V (+15 %); I
internal fuse protection with F1, F2 on the C98043-
A7046 module (see Chapter 6.4)
external fuse protection max. 6A, Characteristic C
recommended
1 AC 190 V(–20 %) to 230 V (+15 %); I
internal fuse protection with F1, F2 on the C98043-
A7046 module (see Chapter 6.4)
external fuse protection max. 6 A, Characteristic C
recommended
Operating Instructions
Connecting
=1 A
n
=2 A
n
39
ENGLISH