Delta M42U

½" Opening for PE
AC Switch
Figure 2-2: Overview
Air Outlets /
Smart Fans
Rating Label
DC Switch
2" gland for
DC Wiring
Air Inlets
RS-485
communications port,
3/4" TSO
½" Opening for
PE/EGC
2" AC Cable
Opening
AC Switch
LCD / LED Display
and Buttons
Air Outlets /
Smart Fans
Rating Label
DC Switch
Air Inlets
MC4 type
DC connector
RS-485
communications port,
3/4" TSO
2" gland for
AC Wiring
LCD / LED Display
and Buttons
M42/36/28U_120
Air Outlets /
Smart Fans
Rating Label
DC Switch
2" gland for
DC Wiring
Air Inlets
RS-485
communications port,
3/4" TSO
2" AC Cable
Opening
AC Switch
LCD / LED Display
and Buttons
M42/36/28U_121
M42/36/28U_122
Introduction
16