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Motor control and I/O board (RMIO)
92
Note on external power supply
Ex24 V power supply for the RMIO board is recommended if
• the application requires a fast start after the connection of the input power
• fieldbus communication is required when input power is disconnected.
The RMIO board can be supplied from an external power source via terminal X23 or
X34 or via both X23 and X34. The internal power supply to terminal X34 can be left
connected when using terminal X23.
WARNING!
If the RMIO board is supplied from an external power source via
terminal X34, the loose end of the cable removed from the RMIO board terminal
must be secured mechanically to a location where it cannot come into contact with
electrical parts. If the screw terminal plug of the cable is removed, the wire ends
must be individually insulated.
WARNING!
If the RMIO board is powered from two power supplies (connected to
X23 and X34), and the external power supply connected to X23 is also used to
power external equipment, equip the RMIO branch of the circuit with a diode as
shown below. The diode ensures that the RMIO board will not be damaged by
overcurrent in case the external power supply fails.
Parameter settings
In the Standard Application Program, set parameter 16.09 CTRL BOARD SUPPLY
to EXTERNAL 24V if the RMIO board is powered from an external supply.
X23
1
+24V
Auxiliary voltage output
and input, non-isolated,
24 V DC 250 mA
2
GND
+24 V DC
Other
equipment
+
-
X34
2
3
External or
internal power
supply
+
-
RMIO
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
Содержание ACS800-07-0610-3
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Страница 96: ...Electrical installation 90 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 104: ...Motor control and I O board RMIO 98 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 108: ...Installation checklist and start up 102 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 122: ...Fault tracing 116 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
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Страница 144: ...Dimensions 138 Frame size 1 D4 2 R8i Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
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Страница 185: ...Dimensions 179 400 mm Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 186: ...Dimensions 180 600 mm Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...