7 Accessories
7.1 Device-specific accessories
184
DC1…20… and DC1…OE1 Variable Frequency Drives
02/20 MN040059EN
www.eaton.com
7.1.2 DXC-EXT-2RO output expansion
Figure 92:
DXC-EXT-2RO
Expansion module DXC-EXT-2RO can be used to convert digital output DO1
(control signal terminals 8 and 9) on DC1 variable frequency drives to a
potential-free contact relay output K2 (N/O). When this option is used, the
variable frequency drive will have two potential-free relay outputs available
and will be able to switch voltages of up to 250 VAC and 220 VDC.
Table 49: Specific technical data DX-EXT-2RO
Technical data
Unit
Value
Relay switching voltage
K1 (control signal terminals 10, 11)
V
250 AC / 230 DC
K2 (control signal terminals 8, 9)
V
250 AC / 220 DC
Relay switching current
K1 (control signal terminals 10, 11)
A
≦
1
K2 (control signal terminals 8, 9)
A
≦
1
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 IL04012015Z.
NOTICE
Internal relay K1 is looped with the expansion module, meaning
it can only conduct a lower current (
≦
1 A).
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.
1 2 3 4 5 6
7 8 9 10 11