Eaton PowerXL DC1 20 Series - Dc1-12

3 Installation
3.7 Block diagrams
DC1…20… and DC1…OE1 Variable Frequency Drives 02/20 MN040059EN www.eaton.com 115
3.7.7 DC1-12…-A6S…
Mains voltage U
LN
: single-phase, 200 (-10 %) - 240 (+10 %) V, 50/60 Hz
Motor voltage U
2
: 3-phase, U
2
= U
LN
, 0 - 50/60 Hz (max. 500 Hz)
Size: FS1, FS2 and FS3 with IP66 degree of protection
Figure 69: Block diagram DC1-12…-A6S…
Variable frequency drive with IP66 degree of protection, local controls,
single-phase mains supply voltage, and three-phase motor connection

DC+
BR
3 AC 230 V
WVU
M
3 ~

L1/L
L2/N
PWR
1 AC 200 - 240 V
50/60 Hz
PES
③

④
⑤
R
B
①
②
2
DI1
3
DI2
4
DI3
(AI2)
5
+10 V Out
< 10 mA
6
AI1
(DI4)
7
0 V
1
+24 V Out
< 100 mA
8
AO
(DO)
9
0 V
10 11
6 A, 250 VAC 5 A, 30 VDC
CPU
REV
OFF
FWD
PIN 8
(PIN 2)
PIN 7
(PIN 1)
X1
PIN 8
(PIN 2)
PIN 7
(PIN 1)
Modbus RTU
CANopen
OP-Bus
Modbus RTU
CANopen
OP-Bus
X2
RS485
RS485
EMC
 Reference value potentiometer (0 - f
max
)
 Operating direction selector switch
(FWD = Clockwise rotating field, REV = Counterclockwise rotating field)
 Mains transfer switch (PWR = Power)
 Frame sizes FS2 and FS3 with connection for external brake resistors
 DC1-12xxxN…: without radio interference suppression filter
DC1-12xxxF…: with built-in radio interference suppression filter