3 Installation
3.6 Electrical Installation
DC1…20… and DC1…OE1 Variable Frequency Drives 02/20 MN040059EN www.eaton.com 105
3.6.2.11 Control signal terminals IP66
In the case of DC1 variable frequency drives with an IP66 degree of
protection, the plug-in control signal terminals are located under the terminal
cover. In version DC1-…A6SN, the local controls will already be connected.
Figure 61: DC1-…A6S… (connection wired at the factory)
When supplied, the control signal terminals will be connected as follows:
Table 20: Configuration of the control signal terminals
When the device is set to its default settings, the setpoint value can be set
using the potentiometer. Meanwhile, the REV – 0 – FWD selector switch can
be used to set the drive’s operating direction (counterclockwise rotating field
mode – STOP – clockwise rotating field mode).
Terminal Color Function
1
RD (red) +24 V to FWD/REV selector switch
2 BU (blue) From selector switch = FWD
3 YE (yellow) From selector switch = REV
5
GN (green) +10 V to potentiometer
6
WH (white) From potentiometer = f-Set
7 BK (black) 0 V to potentiometer
REV FWD
0
ON
OFF
PWR
1 2 3 4 5 6 7 8 9 10 11
UVWL1/N L2/N L3
1 2 3 4 5 6 7 8 9 10 11
1234567891011
+24 V
DI1
AI1
0 V
DI2
DI3
AO1
0 V
K13
K14
+10 V
BK
WH
GN
YE
BU
RD
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