LEGRAND celiane - Page 90

SCS BUS AUTOMATION SYSTEM
WIRING DIAGRAMS
III-132
Single
functions
MOTOR CONTROL IN ALTERNATED CURRENT FOR ROLLING SHUTTERS, CURTAINS OR
MOTORISED
ROLLING SHUTTERS
MOTOR CONTROL IN DIRECT CURRENT FOR MOTORISED CURTAINS (EXAMPLE 24 VDC)
24 Vdc
+
+
M
4321
C1 C2
038 42
4321
C1 C2
038 42
Power
supply B
Power supply A
Control
To other
devices
SCS BUS
NOTE: It is possible to use direct current motors with other features
(12 Vdc; 24 Vdc; 48 Vdc) by replacing the compatible power supply unit
with the features of the motor (voltage and current), thus verifying the
absorptions of the motor with the actuator relay capacity.
2 relays
DIN
actuator
10 A
2 relays
DIN
actuator
10 A
N
L
M
N
L
1
L
2
4321
C1 C2
038 42
Power supply
2 relays
DIN actuator
10 A
Control
To other
devices
SCS BUS
L1-N = clockwise rotation
L2-N = anticlockwise rotation
M = motor in AC
with 2 windings
230 Vac
230 Vac
A = 2
PL = 1
M =
A = 2
PL1 = 1
PL2 = 1
M = –
G = –
A = 3
PL1 = 1
M1 =
A = 3
PL1 = 1
PL2 = 1
G = –
M = –
A = 3
PL1 = 1
PL2 = 1
G = –
M = SLA
230 Vac
230
Vac