Specifications

Replacement Procedures 2–45

Replacing an I/O Module

Figure 2–12 shows a rear view of the BA370 enclosure and the relative location of the six

I/O modules (also referred to as ports). Figure 2–13 shows the six I/O modules and the

location of the connectors and securing screws. Use the following steps to replace an I/O

module:

NOTE: This procedure is not applicable for the M1 enclosure.

An I/O module can be replaced in either a single-controller or a dual-redundant controller

configuration using this procedure.

Figure 2–12. I/O module locations in a BA370 enclosure

Figure 2–13. I/O module locations

NOTE: The controller can function with one failed I/O module.

Fans

I/O modules (6 each)

I/O module 1

I/O module 2

I/O module 3

I/O module 4

I/O module 5

I/O module 6

CXO6575B

CXO5819B