ATS 420 ATS CONTROLLER USER MANUAL
12
Contactor Wiring Diagram
Parameters Setting
1
Switch Type
CB/CC
2
Aux. Output 1
Gen Start Output
3
Continuously Close
1-Enable
13
15
12
14
TO LOAD SWITCHING DEVICE
L1
L2
L3 N
R1
S1
T1
N1
R2
S2
T2
N2
S1 POWER INPUT
S2 POWER INPUT
MODE：ATS420
USB
8
A2 B2 C2 N2
S2 AC VOLTAGE
INPUT(AC0-300V)
1
9 10 11
16
G
N
D
2
18
19
S1
C
LO
SE
IN
PU
T
S2
C
LO
SE
IN
PU
T
3
16
G
N
D
4
A1 B1 C1 N1
S1 AC VOLTAGE
INPUT(AC0-300V)
Contactor
Contactor
20
A
10
A
10
A
20
A
10
A
10
A
BA
TT
ER
Y
16
17
(DC8-36V)
-
+
20 21
22 23 24
SCR
A
B
A
U
X
. I
N
PU
T
1
A
U
X
. I
N
PU
T
2
RS485
R
em
ot
e
S
ta
rt
7 6
B
+
B-
Generator
MAX 5A
5
25 26
MAX 10A
27
28 29
MAX 10A
30
A
U
X
. O
U
TP
U
T
2
A
U
X
. O
U
TP
U
T
3
S1 CLOSE
S2 CLOSE
OUTPUT (10A)
OUTPUT (10A)
