Eaton PowerXL DA1 - 3.6.2.6 Analog input signals; 3.6.2.7 Analog output signal

3 Installation
3.6 Electrical Installation
DA1 Variable Frequency Drives 11/16 MN04020005Z-EN www.eaton.com 109
3.6.2.6 Analog input signals
Depending on how parameters P1-12 and P1-13 are set, control signal
terminals 6 (AI1) and 10 (AI2) can be connected to analog signals
( Figure 78):
• 0 - +10 V
• 0 - 10 V with scaling and operating direction change
• 0 - 20 mA
• 4 - 20 mA or 20 - 4 mA with open-circuit monitoring (< 3 mA)
3.6.2.7 Analog output signal
Analog signals are available at control signal terminals 8 and 11 ( Figure 78).
These outputs can handle a maximum load of 20 mA. The output signals can
be selected using parameters P2-11 (AO1) and P2-13 (AO2). Parameters
P2-12 (AO1) and P2-14 (AO2) are used to configure the formats for the
analog inputs:
Figure 79:Analog output (AO) (connecting example)
By default, the speed/frequency (AO1) and the output current (AO2) will be
displayed.
￫
Control signal terminals 7 and 9 are the common 0 V reference
potential for all analog and digital signals.
Parameter
value
Output
signal
0
0 - 10 V
1 10 - 0 V
2 0 - 20 mA
3
20 - 0 mA
4 4 - 20 mA
5
20 - 4 mA
￫
Control signal terminals 7 and 9 are the common 0 V reference
potential for all analog and digital signals.
9
0...+10 V
AO
8
OV
< 20 mA
f-Out
-
+