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3.2. Description of terminals
<Control terminals specification>
Terminal
symbol
B
A
GND
BACnet communication
signal
EIA-485
SCR
Multifunctional programmable
F
contact input.
SINK/SOURCE can be
selected with SW.
R
Multifunction programmable
analog input.
VIB
with internal pull-up resistor
for PTC
Control circuit s equipotential
CC
terminal
P24
24 V
DC
FLA
Multifunctional programmable
FLB
relay contact outputs
FLC
Do not change switches settings while the power is on.
It may lead to electric shocks or damage.
Prohibited
Turn off the motor operation signals before setting the parameter and the switch
(SW), when changing the VIB function. Otherwise, the motor may suddenly start
Mandatory
and that may result in injuries.
Function
power supply output
Electrical specifications
Communication signal (+)
Communication signal (-)
Signal common
Shield terminal.
Connect to network ground.
No voltage contact input
24V
, 5mA or less
DC
N.B. Use contact parts for low
current.
0 to 10V
input
DC
Using this terminal as PTC
input, set SW2 to PTC side
and set the parameters
(f645 and f646) to
proper value.
24V
-50mA
DC
1c contact
30V
-0.5A
DC
250V
-1A (cos =1
AC
250V
-0.5A (cos =0.4)
AC
Danger
- 9 -
E6581402
Internal circuits
47k
4.7k
B
A
4.7k
47k
TERM
GND
120
SW4
SCR
P24
SINK
SOURCE
P24
PTC
820
4.7k
F, R
CC
15k
15k
P10
VIB
VIB
PTC
3.3k
P24
PTC
P24
FLA
FLB
Ry
FLC
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