User manual - METER PDU-4x0-W
Figure 4.5. Terminals description (OC-type outputs)
Figure 4.6. Terminals description (relay and current output)
Figure 4.7. Terminals description (OC-type and current output)
10
+
Uo
-
n
.c
.
R1
GND
0/1 - 5V
0/2 - 10V
0/4 - 20mA
+
+
GND
G
N
D
D
A
TA
+
15
16
17
12 11 10 9 8 7
13
14
1
2
3
4
5
6
D
A
TA
-
RS - 485
(option)
24V
(+5%, -10%)
I
max = 100 mA
P
E
n
.c
.
Passive, isolated
current output
4÷20mA
(option)
P
o
w
er
s
u
p
p
ly
(d
ep
e
nd
in
g
on
v
e
rs
io
n
)
+
Uo
-
n
.c
.
GND
0/1 - 5V
0/2 - 10V
0/4 - 20mA
+
+
GND
G
N
D
D
A
TA
+
15
16
17
12 11 10 9 8 7
13
14
1
2
3
4
5
6
D
A
TA
-
RS - 485
24V
(+5%, -10%)
I
max = 100 mA
P
E
n
.c
.
OC1
- +
(option)
OC1:
U
max = 30V DC,
I
max = 30mA,
P
max = 100mW
P
o
w
er
s
u
p
p
ly
(d
ep
e
nd
in
g
on
v
e
rs
io
n
)
Passive, isolated
current output
4÷20mA
(option)
+
Uo
-
n
.c
.
GND
0/1 - 5V
0/2 - 10V
0/4 - 20mA
+
+
GND
G
N
D
D
A
TA
+
15
16
17
12 11 10 9 8 7
13
14
1
2
3
4
5
6
D
A
TA
-
RS - 485
24V
(+5%, -10%)
I
max = 100 mA
P
E
n
.c
.
OC2
- +
(option)
OC1
- +
(option)
OC1, OC2:
U
max = 30V DC,
I
max = 30mA,
P
max = 100mW
P
o
w
er
s
u
p
p
ly
(d
e
p
en
di
n
g
o
n
v
er
si
o
n)