User guide

Hardware Planning
890 USE 108 00 August 2001 103
Space
Requirements
for Mounting DIN
Rail
A DIN rail mounting surface must be at least 225 mm (8.86 in) long for a single
backplane; four full-length backplanes require a 920 mm (36.2 in) DIN rail.
The following figure shows the minimum and maximum width requirements for
installation
A DIN rail may be installed in an enclosed cabinet built to the following dimensions:
This shows the depth requirements.
920 mm
(36.2 in)
10 mm
.39 in)
125 mm
(4.92 in)
215 mm
(8.46 in)
Primary
Backplane
Secondary
Backplane
Secondary
Backplane
1” MINIMUM
PLASTIC WIRE TROUGH ALLOWED
*
Input air temp ≤
60 degrees C
100
mm
3.9 in
130 mm
5.07 in
130 mm
5.07 in
130 mm
5.07 in
200
mm
7.8 in