Omron HOME SECURITY SYSTEM - MOTION SENSOR FQM1-MMA21 - Manual (Page 76)

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Installation Section 3-1
3-1-2 Installation in a Control Panel
The FQM1 must be mounted inside a control panel on DIN Track.
Note The FQM1 must be mounted on DIN Track. It cannot be mounted with screws.
Wiring Ducts
Use wiring ducts to wire the FQM1’s built-in I/O. Install the wiring ducts to
facilitate wiring the built-in I/O. It is handy to have the duct at the same height
as the FQM1.
Wiring Duct Example The following example shows the proper installation of wiring ducts.
Note Tighten terminal block screws and cable screws to the following torques.
Terminal Screws
M4: 1.2 N·m
M3: 0.5 N·m
INPUT
AC100
-240V
L2/N
L1
NC
NC
Duct
Duct
Unit
20 mm min.
20 mm min.
DIN Track
80.0 mm
FQM1
30 mm
40 mm
30 mm
PLC
Mounting
bracket
Duct