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Chapter 3
Installation
DIN Rail Mounting and
Removal
32
The DG safety relay easily mounts onto 35 mm (1.4 in.) DIN rails:
35 x 7.5 x 1 mm (1.4 x 0.3 x 0.04 in.) (EN 50022 - 35x7.5).
1. Hold the top at an angle
2. Slide down until the housing catches the rail.
3. Swing the bottom down and give a little push until the latch clips onto
the rail.
Figure 12 - DIN Rail Mounting
2
1
3
DIN Rail Latch
Removal
To remove the DG safety relay, use a screwdriver to pry the DIN rail latch
downwards until it is in the unlatched position. Then, swing the module up.
Spacing
The DG safety relay can be mounted next to other GSR safety relays. When
the GSR Ethernet interface is used, the GSR module must be mounted within
10 mm (0.39 in.) of the module next to it to maintain effective
communications.
Maintain 50 mm (2 in.) of space above, below, and in front of the relay for
adequate ventilation.
Rockwell Automation Publication 440R-UM015C-EN-P - April 2018
(Figure
12).
DIN Rail
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