USER’S MANUAL
Omron SX inverter manual
Omron SX inverter manual
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Table 30<br />
Brake resistor SX-V 400V type<br />
Table 31<br />
Type<br />
Rmin [ohm] if supply<br />
380–415 V AC<br />
Rmin [ohm] if supply<br />
440–480 V AC<br />
SX-D4090-EV 3.8 4.4<br />
SX-D4110-EV 2.7 3.1<br />
SX-D4132-EV 2.7 3.1<br />
SX-*4160-EV 2 x 3.8 2 x 4.4<br />
SX-*4200-EV 2 x 3.8 2 x 4.4<br />
SX-*4220-EV 2 x 2.7 2 x 3.1<br />
SX-*4250-EV 2 x 2.7 2 x 3.1<br />
SX-*4315-EV 3 x 2.7 3 x 3.1<br />
SX-*4355-EV 3 x 2.7 3 x 3.1<br />
SX-*4400-EV 3 x 2.7 3 x 3.1<br />
SX-*4450-EV 4 x 2.7 4 x 3.1<br />
SX-*4500-EV 4 x 2.7 4 x 3.1<br />
SX-*4630-EV 6 x 2.7 6 x 3.1<br />
SX-*4800-EV 6 x 2.7 6 x 3.1<br />
Type<br />
Brake resistors SX-V 690V types<br />
Rmin [ohm] Rmin [ohm] Rmin [ohm]<br />
500–525 V AC 550–600 V AC 660–690 V AC<br />
if supply if supply if supply<br />
SX-D6090-EV 4.9 5.7 6.5<br />
SX-D6110EV 4.9 5.7 6.5<br />
SX-D6132-EV 4.9 5.7 6.5<br />
SX-D6160-EV 4.9 5.7 6.5<br />
SX-*6200-EV 2 x 4.9 2 x 5.7 2 x 6.5<br />
SX-*6250-EV 2 x 4.9 2 x 5.7 2 x 6.5<br />
SX-*6315-EV 2 x 4.9 2 x 5.7 2 x 6.5<br />
SX-*6355-EV 2 x 4.9 2 x 5.7 2 x 6.5<br />
SX-*6450-EV 3 x 4.9 3 x 5.7 3 x 6.5<br />
SX-*6500-EV 3 x 4.9 3 x 5.7 3 x 6.5<br />
SX-*6600-EV 4 x 4.9 4 x 5.7 4 x 6.5<br />
SX-*6630-EV 4 x 4.9 4 x 5.7 4 x 6.5<br />
SX-*6710-EV 6 x 4.9 6 x 5.7 6 x 6.5<br />
SX-*6800-EV 6 x 4.9 6 x 5.7 6 x 6.5<br />
SX-*6900-EV 6 x 4.9 6 x 5.7 6 x 6.5<br />
SX-*61K0-EV 6 x 4.9 6 x 5.7 6 x 6.5<br />
NOTE: Although the VSD will detect a failure in the brake<br />
electronics, the use of resistors with a thermal overload<br />
which will cut off the power at overload is strongly<br />
recommended.<br />
The brake chopper option is built-in by the manufacturer<br />
and must be specified when the VSD is ordered.<br />
13.4 I/O Board<br />
Order number<br />
01-3876-01 I/O option board 2.0<br />
The I/O option board 2.0 provides three extra relay<br />
outputs and three extra digital inputs. The I/O Board<br />
works in combination with the Pump/Fan Control, but<br />
can also be used as a separate option. This option is<br />
described in a separate manual.<br />
13.5 Output coils<br />
Output coils, which are supplied separately, are recommended<br />
for lengths of screened motor cable<br />
longer than 100 m. Because of the fast switching of<br />
the motor voltage and the capacitance of the motor<br />
cable both line to line and line to earth screen, large<br />
switching currents can be generated with long lengths<br />
of motor cable. Output coils prevent the VSD from tripping<br />
and should be installed as closely as possible to<br />
the VSD.<br />
13.6 Serial communication and<br />
fieldbus<br />
Order number<br />
01-3876-04 RS232/485<br />
01-3876-05 Profibus DP<br />
01-3876-06 DeviceNet<br />
Description<br />
Description<br />
01-3876-09 Modbus/TCP, Ethernet<br />
For communication with the VSD there are several<br />
option boards for communication. There are different<br />
options for Fieldbus communication and one serial<br />
communication option with RS232 or RS485 interface<br />
which has galvanic isolation.<br />
13.7 Standby supply board<br />
164 Options Omron SX inverter manual