12
MX 32
Instruction Manual
Figure 9: MX 32 controller with 1 explosive sensor on Channel 1 and 2 parking CO sensors
on Channel 2 (maximum of 5 loop-connected sensors).
Grounding sector
0V DC
+24 V DC
Telephonic
transmitter
To the
telephone line
Gas valve, closed
when power is cut off*
Shared fault indicator
Fuse or
circuit breaker
Fuse
Contact alarm
Channel 2.
Contact alarm
Channel 1.
The
AL1
and
AL2
relays can be programmed as
energized or de-energized (factory settings).
The fault relays are energized.
The contact relays are available on the NO or
NC terminals according to the position of the
switch next to each relay.
*Capacity to cut the power to relays 120 VA-
30W resistive; use a relay with external power
source if necessary.
Summary of Contents for MX 32
Page 36: ...32 MX 32 Instruction Manual...
Page 39: ...6 Declaration of Conformity 35 Chapter 6 Technical specifications...
Page 40: ...36 MX 32 Instruction Manual...
Page 46: ...42 MX 32 Instruction Manual...
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