Manual

0098441113480, V2.00, 03.2011
SD315O 4 Installation
Drive for stepper motors 39
Wiring diagram CN1
Figure 4.4 Connector CN1
Reverse polarity protection The connection CN1 is not protected against reverse polarity.
Fuse to be connected upstream See chapter 3.3.2 "Supply voltage VDC at CN1" for information on the
fuse to be connected upstream.
Cable specifications
Pin Signal Meaning
1 VDC Power stage supply
2 0VDC Reference potential to VDC
1
2
3
5
6
7
9
A
B
C
D
E
F
0
8
4
1432 1432
CN2
S1
S3
S2
1
2
CN1
CN3
LED
OK
LED
ERR
12
R1
R4
R3
R2
S4
CN4
Shield: Depends on EMC limit values, see
chapter 3.1 "Ambient conditions".
Twisted Pair: Not required
PELV: Required
Minimum conductor cross section: Use a conductor with a sufficient cross
section according to the upstream
fuse and the cable length.
Maximum cable length: -