User manual - METER SRT-N118
Figure 4.3. Method of connecting cables to the
clamping
connectors
All connections must be made while power supply is disconnected !
Figure 4.4. Terminals description (relay outputs)
10
!
P
o
w
er
s
u
p
p
ly
(d
e
p
en
di
ng
o
n
ve
rs
io
n
)
(option)
R2
(option)
R1
24V
(+5%, -10%)
I
max = 100 mA
+
Uo
-
D
A
TA
+
D
A
TA
-
G
N
D
RS - 485
P
E
n
.c
.
Pt100/500/1000
12 11 10
Pt100/500/1000
3
4
1
2
14
15
16
5
6
12 11 10 9 8 7
13
