3 Installation
3.5 Electrical Installation
DC1 variable frequency drive 12/13 MN04020003Z-EN www.eaton.com 79
3.5.3.4 DC1-12…-A6SN
Figure 54: Block circuit diagram for DC1-12…-A6SN with an IP66 degree of protection and local
controls
Variable frequency drive with single-phase mains supply voltage and three-phase motor
connection.
FS2 and FS3 devices allow for the connection of external braking resistances.
Setpoint potentiometer
Operating direction selector switch
Mains transfer switch
External braking resistances can be connected to devices with a size of FS2 or bigger
DC+
BR
3 AC 230 V
WVU
M
3 ~
2
DI1
FWD
24 V
3
DI2
REV
4
DI3
AI2
5
+10 V Out
< 10 mA
10 V
6
AI1
DI4
f-Soll
7
0 V
1
+24 V Out
< 100 mA
L1/L
REV
OFF
FWD
8
0...+10 V
< 20 mA AO
+24 V DO
9
0 V
10
L2/N
11
6 A, 250 VAC
5 A, 30 VDC
CPU
PWR
0...+10 V
1 AC 230 V
50/60 Hz
PES
①
③
②
PIN 8
(PIN 2)
PIN 7
(PIN 1)
RS485
X1
④
④
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