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E6581402c
-9-
3.2. Description of terminals
<Control terminals specification>
Terminal
symbol
Function Electrical specifications Internal circuits
B Communication signal (+)
A Communication signal (-)
GND Signal common
SCR
BACnet communication
signal
EIA-485
Shield terminal.
Connect to network ground.
B
A
GND
SCR
47k
47k
4.7k
4.7k
120
SW4
TERM
F
R
Multifunctional programmable
contact input.
SINK/SOURCE can be
selected with SW.
No voltage contact input
24V
DC
,5mAorless
N.B. Use contact parts for low
current.
F, R
CC
P24
4.7k
P24
PTC
SOURCESINK
820
VIB
Multifunction programmable
analog input.
with internal pull-up resistor
for PTC
0to10V
DC
input
Using this terminal as PT C
input, set SW2 to PTC s ide
and set the parameters
(f645 and f646)to
proper value.
VIB
15k
VIB
P10
PT
C
15k
3.3k
CC
Control circuit¶s equipotential
terminal
P24 24 V
DC
power supply output 24V
DC
-50mA
P24
P24
PTC
FLA
FLB
FLC
Multifunctional programmable
relay contact outputs
1c contact
30V
DC
-0.5A
250V
AC
-1A (cosI=1㧕
250V
AC
-0.5A (cosI=0.4)
FL
A
FLB
FLC
Ry
Danger
Prohibited
Do not change switches settings while the power is on.
It may lead t o electric shocks or damage.
Mandatory
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
and that may result in injuries.