24
d. Fourth Speed – To select a fourth speed, open connections to Terminals
6 and 7, of Terminal Block TM2, as shown in Figures 10A and 10B, on
page 23. This allows the fourth speed to be the speed set by the key-
pad, remote potentiometer, or external signal input, depending on the
Frequency control Method (F11).
C. Multifunction Output
Relay Connection –
Terminals 1 and 2 of
Terminal Block TM2 con-
tain a normally open (NO)
relay contact. This con-
tact changes state
depending on the drive
operation and the setting
of Function F21. See
Section IX, on page 46.
F21 is factory set to “003”, which sets the relay to operate as a Fault Relay.
See Figure 11. In the Fault Mode, the relay will change state when any of the
following faults occur: OL1, OL2, OCS, OCA, OCC, OCd, OCb, OUC, LUC, and
OHC. The Output Relay can be programmed using Function F21 to operate as
a Run Relay (F21 = “000”) or as a Frequency Reached Relay (F21 = “002”).
Note: The Output Relay contact is rated 1 Amp at 30 Volts DC or 250 Volts AC.
D. Analog Output Voltage Connection – An analog output voltage (0 -10 Volts DC)
is provided at Terminals 10 (-) and 11(+) of Terminal Block TM2. This voltage is
proportional to the Output Frequency Upper Limit set with F06. See Figure 11.
VI. AC LINE FUSING
This drive does not contain AC line fuses. Most electrical codes require that each
ungrounded conductor contain circuit protection. It is recommended to install a fuse
or circuit breaker in series with each ungrounded conductor. Do not fuse neutral or
grounded conductors. See Table 10. Check all electrical codes that apply to the
application. Do not install a fuse or circuit breaker in series with motor leads.
Model Rating (Amps AC)
KBE2-1125 15
KBE2-1150 15
KBE2-1101 30
KBE2-2125 15
KBE2-2150 15
KBE2-2101 20
Model Rating (Amps AC)
KBE2-2202 20, 15*
KBE2-2203 30, 15*
KBE2-4301 15
KBE2-4302 15
KBE2-4303 15
TABLE 10 – RECOMMENDED FUSE OR CIRCUIT BREAKER RATING
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General