VARMECA
12
3.2.3 - EMC filter option terminal block
CAUTION :
Standard VARMECA motors are supplied
with blade terminals 1 and 4, 2 and 5, 3 and
6 connected together : to fit the filter it is
necessary to undo these connections.
3.2.4 - Control terminal block
This is located on the side printed circuit
and is used for remote control.
To open blade terminals use a flat screw-
driver with a maximum width of 2.5 mm.
On leaving the factory, terminals 5 and 6
are connected together (ramp 5s) as well
as terminals 6 and 8 (forward).
3.2.5 - Fault relay terminal block
3.2.6 - Connection
All connections and work must
be carried out with the power
switched off.
✶✶
Connection of a 10k
Ω
potentiometer for
remote control should be carried out with the
"without control button" option. Nevertheless,
if you have the standard "with control button"
version, it is necessary to remove connection
S1 (located on the side printed circuit which
holds the terminal block) with a soldering
iron, to avoid parallel connection of both
potentiometers.
Ref.
Function
1
2
3
Filter output
Connection of blue wires
PE
Compulsory connection of filter
earth
4
5
6
Filter input
Connection of orange wires
1 2 3 4 5 6 7 8
Terminals
Specifications
7
Reverse/Stop control logic
input
8
Forward/Stop control logic
input
Terminals
Specifications
1
10V, 3mA of the
10k
Ω
potentiometer
2
Reference input 0 to +10V
(4-20mA with RDCVS option)
3
Analogue speed output 0 to
+10V, 3mA
0V = zero speed
10V = max speed 80 Hz
4
0V common with terminal 6
5
Ramp selection logic input
5s : terminals 5 & 6 connected
2s : terminals 5 & 6 not
connected
6
0V common with terminal 4
1
2
3
4
5
6
7
8
V
External 10 k
Ω
potentiometer
Speed reference
Speed image output
0V
Ramp selection
0V
Reverse/Stop
Forward/Stop
✶✶
4
Ref.
Function
P1, P2
Volt-free contact 250V 1A
S1
S1
S1
Factory
setting (weld spot)
Weld spot
removed
Term. blk
2
3
