7 Accessories
7.1 Device-specific accessories
DC1…20… and DC1…OE1 Variable Frequency Drives 02/20 MN040059EN www.eaton.com 187
Figure 95: Block diagram DXC-EXT-2RO1AO
Parameter Definition
P-18 = 1: READY, variable frequency drive ready for operation
Typical operating mode (DXC-EXT-2RO1AO control signal terminals):
• 12/13 closed
There is an enable signal for operation (FWD),
READY and RUN messages: Green indicator light, for example
• 10/11 closed Error message (not READY):
Red indicator light, for example
DANGER
Dangerous voltage!
Expansion module DXC-EXT-2RO1AO must not be placed into
operation until all mounting and installation work has been
completed. Any other use will be considered to be an
inappropriate use.
2
DI1
3
DI2
4
DI3
1
5
+10 V
< 20 mA
6 7
0 V
0 V
8 9 10 11
12 13
1DC1 2 3 4 5 6 8 9 10 11
P-18 = 1
READY
7
AI1
0 ... +10 V
AO1
0 ... +10 V/
20 mA
+24 V, <100 mA
f-Soll
f-Out
K1
K2
250 V AC/220 V DC, 1 A
4.7 kΩ
+
FWD
￫
P-18 can also be used to select other operating messages for
the DC1 variable frequency drive’s internal relay (RO1)
(“Parameter Manual” MN040022EN).
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