Deif PPM 300 - Page 20

• For cables: Ensure that there is enough space in front of, above and below the rack for the cables. As an example, Ethernet
cables may require a minimum bend radius of around 40 mm (1.6 in) and an additional 40 mm (1.6 in) for the plug = a total of 80
mm (3.2 in).
INFO
DEIF recommends that you always follow the cable manufacturer's bend radius requirements.
Free space
80.0 (3.16)
PSM3.1
Multi-line 300
+
-
CAN-A
PCM3.1
CAN-B
CAN-A
CAN-B
1
2
3
4
5
L
H
H
L
1
7
5
6
32
1
7
5
6
3 42
This side up
Free space
80.0 (3.16)
4
Fasteners for mounting the rack
Fasteners for mounting are not supplied with the rack. The rack fasteners must be able to support the weight of the rack and the
wiring.
Example: Calculating minimum bolt length
Mounting the rack using four Ø6 mm (1/4 in) bolts, four nuts and four Ø6 mm (1/4 in) washers.
For bolts, the minimum length is 12 mm (0.47 in) for the rack mounting loop. Length is also needed for the washer
thickness (typically 1.5 mm), the nut (typically 4 mm), and the cabinet back plate thickness.
INSTALLATION INSTRUCTIONS 4189340909I UK Page 20 of 144