-20-
N
P
N
信号
C
O
M
4
.
7
K
4
.
7
K
D
1
5
D
1
1
S
P
+
2
4
V
0
V
+
2
4
V
+
V
C
C
3
.
3
Ω
E
x
t
e
r
n
a
l
c
o
n
t
r
o
l
l
e
r
I
n
v
e
r
t
e
r
Graph 2-14 NPN inputwirng
（
b
）
PNP input:Use external 24V power; external power negative node is
connected withSP terminal; external terminal positive node is common; external
power voltage range is 9~30V; J9 is 12 jumper; also known as source wiring mode.
P
N
P
信号
CO
M
4
.7
K
4.
7
K
D
1
5
D1
1
S
P
+2
4
V
0V
+2
4
V
+V
C
C
3
.3
Ω
E
xt
e
rn
a
l
c
o
nt
r
ol
l
er
In
v
er
t
er
9-
3
0V
Graph 2-15 PNP input wiring
3.
Output terminal
Digital output is open collector output. When using external power, please
connect external power negative node to COM terminal. Maximumcurrent is 50mA for
open collector output. If external load is relay, please install fly-wheel diode to both ends
of the relay.
«
Note:please install fly-wheel diode polars correctly, otherwise internal
components will be damaged.
Summary of Contents for DLB1-0D40S2G
Page 11: ...11 Graph 1 722 30KW product outline dimensions Graph 1 837 55KW product outline dimensions...
Page 12: ...12 Graph 1 875 110KW product outline dimensions Graph 1 9 132 160KW product outline dimensions...
Page 14: ...14 2 Wirings 2 1 Standard wiring diagrams Graph 2 8 0 4 18 5KW inverter wiring diagram...
Page 15: ...15 Graph 2 922 400KW inverter wiring diagram...
Page 159: ...159...
