DA
L
19
65
WIRING DIAGRAM FOR 24Vdc MOTORS
EARTH
(BRAIDING)
ANTENNA
!
DISCONNECT THE POWER SUPPLY
-FROM THE NETWORK AND THE
BATTERY ID PRESENT, BEFORE
INTERVENING ON THE CONNECTIONS
!
2
ATTENTION: to connect the 24Vdc motors, use 2 cables with section of 2.5mm otherwise high voltage drops
will cause the force and speed of the motor to decrease, especially on the motor the furthest away
from the control unit, which could be slower than the other.
+
27 (+), 28 (-)
BUFFER POWER SUPPLY
for 2 12Vdc 2Ah batteries
SERAI BT/15 or BT/20
-battery charger included-
-
2 Batteries
12Vdc 2Ah
OPTIONAL
1
2
+
-
CLOSURE
PHOTOCELL
RECEIVER
TRANSMITTER
OPENING
PHOTOCELL
RECEIVER
TRANSMITTER
NC
NC
N
A
N
C
N
A
P
E
D
E
S
T
R
IA
N
S
T
A
R
T
S
T
O
P
N
C
E
D
G
E
+
-
24
V
dc
24Vdc OUTPUT
INTERMITTENT
FOR LIGHT
MAX 25W
24
V
dc
+ -
GATE INDICATOR LIGHT
OPEN O
ELECTRIC LOCK
(see SW2 dip2)
"AMP" POTENTIOMETER
regulation of the amperometric control
level. With the potentiometer at
maximum the amperometric control is
excluded
”
"RALL" POTENTIOMETER
speed regulation during the slowing
phase, with the potentiometer at
maximum slowing is excluded
"VELOC." POTENTIOMETER
regulation of the velocity during normal
run
SW3 JUMPER
allows to have different sensitivity of the
amperometric control:
SW3 NOT INSERTED:
normal
sensitivity
SW3 INSERTED:
greater sensitivity
therefore the amperometric control
intervenes before
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4
I
E
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18 19 20 21 22
23 24
28 27
34 33
P3
P2
P1
-
+
-
+
-
+
VELOC.
RALL
AMP
ON
1 2
4
3
SW1
ON
1 2
4
3
SW2
25
26
F2
F2
F3
F3
F1
F1
F4
F4
SW3
LED
DL6
DL1
PED
DL2
START
DL3
STOP
DL4
FOTO
DL5
FOTO AP
DL7
COSTA
PAUSA LAVORO PROGR.
BATTERY
+
-
FR1
F1 = T16A
250Vca -
-
-BATTERY-
F2 = T16A
250Vca -
-
-SECONDARY TRANSFORMER-
F3 = T2A
250Vca -delayed-
-CLAMPS 11-12, 13-14, 15-16-
F4 = F2A
250Vca -instant-
-PRIMARY TRANSFORMER-
FR1 = 0,5A
-resettable fuses-
-CLAMPS 9-10-
delayed
delayed
M1
M2
NC
NC
NC
NC
K/71 E
SR.24.71 E
K/71 I
SR.24.71
I
230V~ ±10%
50/60Hz
F
N
BI-POLAR SWITCH FOR
THE UNLOCKING OF THE
MOTORS FROM INSIDE
OPTIONAL UNLOCKING
KEY FROM OUTSIDE
