Eaton PowerXL DC1 Series - 3.5.2 Connection on control section

3 Installation
3.5 Electrical Installation
66 DC1 variable frequency drive 12/13 MN04020003Z-EN www.eaton.com
3.5.2 Connection on control section
The connection terminals are used to make the connection to the control
section:
• Terminals 1, 5, 7, 9: for the internal power supply
• Terminals 2, 3, 4, 6: for digital and analog input signals
• Terminal 8: for a digital or analog output signal
• Terminals 10, 11: for a potential-free relay output
Figure 41: Control signal terminal layout and factory designations
3.5.2.1 Connecting the control cables
The control cables should be screened and twisted for the external connec-
tion. The screen needs to be applied on one side close to the variable
frequency drive (PES).
Figure 42: Connecting example with insulated control cable end and cable screen earthing (PES)
ESD measures
Discharge yourself on a grounded surface before touching the
control signal terminals and the circuit board to prevent damage
through electrostatic discharge.
1234567891011
+24
DI1 AI1
OV
DI2 DI3
A01
OV
K13 K14
+10 V
5 6
7
1 2
3
+10 V AI1
0 V
+24 V DI1
DI2
PE
PES
PES
M
4K7
R1
M
FWD REV
ZB4-102-KS1
15 mm (0.59”)
M4
2
Cu 2.5 mm
1
2
3
≦ 20 m
(≦ 65.62 ft)
￫
Prevent the screen from becoming unbraided, e.g. by pushing
the split plastic sheath over the end of the screen or with a
rubber grommet on the end of the screen.