Eaton PowerXL DB1 Installation Manual page 62

3 Installation
3.5 Electrical Installation
3.5.2.3 Connection example
58
￫
The input and output functions can be adjusted by setting the
parameters accordingly ( ￫ " Parameter Manual" MN040034EN).
Terminals 4 (DI3/AI2), 6 (AI1/DI4), and 8 (AO1/DO1) can be
assigned with both digital and analogue signals in this process.
The relevant signal switchover will occur automatically as
selected in the corresponding parameters.
• Terminal assignment of inputs: P-12 and P-15
• Relay output function: P-18
• Function of the digital/analog output at terminal 8: P-25
• Format of the input signal from analogue input 1: P-16
• Format of the input signal from analogue input 2: P-47
+24 V DI1
1 2
M
FWD
Figure 24: Simple connection example
• Two operating directions:
• FWD = clockwise rotating field
• REV = counterclockwise rotating field
• R1: External setpoint value potentiometer, frequency setpoint value
0 - f (P-01)
max
The control cables should be screened and twisted for the external connec-
tion. The screening is applied on one side in the proximity of the variable
frequency drive (PES).
DB1 Variable Frequency Drives 09/17 MN040031EN www.eaton.com
DI2 +10 V AI1 0 V
5 6
3 7
PES
4K7
M
REV R1
1
PE
ZB4-102-KS1
PES
2
3
2
Cu 2.5 mm
M4