Eaton PowerXL DA1 - 3.6.2.5 Digital Input Signals

3 Installation
3.6 Electrical Installation
104 DA1 Variable Frequency Drives 11/16 MN04020005Z-EN www.eaton.com
3.6.2 Connection on control section
The connection to the control section is made using the plug-in connection
terminals:
• Terminals 1, 5, 7, 9: for the internal power supply,
• Terminals 2, 3, 4, 6, 10: for digital and analog input signals,
• Terminals 8, 11: for a digital or analog output signal,
• Terminals 14, 15, 16, 17, 18: for dry relay outputs
• Terminals 12, 13: for the STO inputs
The 13-terminal and 5-terminal strips have a plug-in design.
On devices with an IP20 degree of protection (FS2, FS3, FS8), the control
signal terminals are mounted on the front; on devices with an IP55 (FS4 to
FS7) or IP66 degree of protection, they are mounted under the enclosure
cover.
3.6.2.1 Terminal capacity
The connection terminals’ layout depends on the size of the power section.
The cross-sections to be used in the connections and the tightening torques
for screws are listed in the following.
Table 16: Control signal terminal dimensions
Figure 74:Plug-in control signal terminal designations
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 V
DI1
AI1
0 V
DI2 DI3
AO1
0 V
DI5
AO2
12
STO+
13
STO-
15 16 17
K14
14
K11 K12 K23 K24
18
+10 V
1 2 3 4 5 6 7 8 9 10 11 12 13
14 15 16 17 18
Frame size mm
2
AWG mm in Nm mm
FS2, …, FS8 0.2 - 2.5 24 - 12 8 0.31 0.5 0.6 x 3.5
PH2
1 Nm
(8.85 lb-in)