19
V
V
I
I
I
I
.
.
E
E
x
x
a
a
m
m
p
p
l
l
e
e
s
s
o
o
f
f
c
c
o
o
n
n
n
n
e
e
c
c
t
t
i
i
o
o
n
n
s
s
L N T
MAINS
230VAC
0
+24V
Remote acknowledgment
1 3
-
relay contact outputs:
-
potential-free
-
NO or NF based on position of
jumpers next to relays.
DEF
RL1
RL2
Connector of first sensor
with 2 wires.
Example of connection between a MX15 central unit and two OLCT10-type
sensors for detection of the same gas (maximum 5 sensors) .
1 3
MX15 CENTRAL UNIT
IN OUT
3 1 3 1 3 1 3 1
IN
3 1 3 1
JUMPER
Summary of Contents for MX15
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