7 Accessories
7.1 Device-specific accessories
186 DC1…20… and DC1…OE1 Variable Frequency Drives 02/20 MN040059EN www.eaton.com
7.1.3 DXC-EXT-2RO1AO output expansion
Figure 94: DXC-EXT-2RO1AO
Expansion module DXC-EXT-2RO1AO was developed with HVAC
applications in mind. It can switch the “Drive running” and “Shutdown due
to fault” messages with two separate relays (K1, K2).
Table 50: Specific technical data DXC-EXT-2RO1AO
Technical data Unit Value
Output switching voltage
K1 (control signal terminals 12, 13) V 250 AC / 230 DC
K2 (control signal terminals 10, 11) V 250 AC / 220 DC
AO V 0 - 10 DC
Relay switching current
K1 (control signal terminals 12, 13) A ≦ 1
K2 (control signal terminals 10, 11) A ≦ 1
AO mA < 20
Operating Temperature °C -10 - +50
Degree of protection (without the connection
pins being covered by the DC1’s control signal
terminal block)
IP00
￫
For detailed instructions on how to install the module, please
refer to instruction leaflet IL04012014Z.
NOTICE
Internal relay K1 is looped with the expansion module, meaning
it can only conduct a lower current ( 1A).
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