User manual - METER SRL-49
Figure 4.4. Method of cable insulation replacing and cable terminals
All connections must be made while power supply is disconnected !
Double numeration means, that depending on device version, particular
terminal can be marked according to the top or bottom number.
Figure 4.5. Terminals description (relay outputs, no current output version)
Figure 4.6. Terminals description (relay outputs, device with current output)
11
1
2
5 6 7 8 9
GND
DATA+
DATA-
RS - 485
+
Uo
-
+24V
+5%, -10%
I
max = 100mA
10 11 12 13 14 15
R1
3 4
optional ACTIVE
current output
-
+
R2
n.c. n.c.
n.c.
n.c.
GND
0/1 - 5V, 0/2 - 10V
0/4-20mA
+
+
(optional) (optional)
Power
supply
(depending on version)
16
31
17
32
18
33
19
34
20
35
Power
supply
(depending on version)
1
2
5 6 7 8 9
GND
DATA+
DATA-
RS - 485
+
Uo
-
+24V
+5%, -10%
I
max = 100mA
10 11 12 13 14 15
R1
3 4
R2
R3
R4
(optional)
(optional)
n.c.
n.c.
GND
0/1 - 5V, 0/2 - 10V
0/4-20mA
+
+
(optional)
(optional)
16
31
17
32
18
33
19
34
20
35
!
6-7 mm
m
ax
.
2
m
m
16
31
Summary of Contents for SRL-49
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