Eaton PowerXL DC1, Manual

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3 Installation
3.4 Electrical Installation
74
DC1 Frequency Inverter 10/12 MN04020003Z-EN www.eaton.com
3.4.2.3 Analog input signals
Depending on how parameters P-12 and P-15 are set, control signal termi-
nals 4 (AI2) and 6 (AI1) can be connected to analog signals.
• 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)
3.4.2.4 Analog output signal
An analog voltage signal (0 - +10 V) is available on control signal terminal 8.
This output can handle a maximum load of 20 mA.
The output signal is adjusted with parameter P-25 (
￫ Table 12, Page 98).
Figure 47: Analog output (AO)
(connecting example)
￫
The assignments between the values and functions are
described in
￫ Section 6.2.2, “Analog Input (AI)“, page 109.
￫
Control signal terminals 7 and 9 are the common 0 V reference
potential for all analog and digital input signals.
￫
Control signal terminals 7 and 9 are the common 0 V reference
potential for all analog and digital input signals.
7
0...+10 V
AO
18
OV <
20 mA
f-Out
-
+