Nortel Networks SONAR P0992639 01 User Manual

20 / Installation

Modular ICS Companion Installer Guide

P0992639 01

1. Position the screw holes for the RPI using the dimensions 

shown in the following figure.

To provide adequate ventilation and to prevent 
overheating, leave a clearance of at least 125 mm (5 in.) 
around the RPI.

If you are mounting two RPIs, one above the other, leave 
a clearance of at least 300mm (12  in.) between them to 
provide adequate ventilation and to prevent overheating.

1–8

1 RPI-8

1 PSU 

9–16

1 RPI-16

2 PSUs

17–24

1 RPI-16 and  1 RPI-8

3 PSUs

25–32

2 RPI-16

4 PSUs

325 mm

(13 in.)  

25 mm

(1 in.)  

50 mm

(2 in.)

300 mm

(12 in.)

Keyholes