Atex Zone 2; Module Installation - Emerson PACSystems RX3i Quick Start Manual

ATEX Zone 2

This product must be mounted in an enclosure certified in accordance with
EN60079-15 for use in Zone 2, Group IIC and rated IP54. The enclosure shall
only be able to be opened with the use of a tool.

Module Installation

For initial startup and configuration of the CPE302, complete the following
steps. For full details on CPE302 operation, refer to the PACSystems RX3i
and CPU Reference Manual, GFK-2222.
1. Remove the pull-tab from the Real Time Clock (RTC) battery, located on
the back of the CPE302.
2. Remove power from the RX3i
rack and install the CPE302. The
CPE302 may be installed in any
slot in the RX3i Main rack, except
the highest-numbered slot or
slot 0.
3. Holding the module firmly, align
the module with the correct slot
and connector, then swing the
module down until the module's
connector engages the
backplane's backplane connector.
Visually inspect the module to be
sure it is properly seated.
4. Insert the two provided M3x5 mm
machine screws through the
module's bottom bracket into
12 PACSystems™ RX3i Central Processing Unit IC695CPE302
Figure 2: Module Installation
GFK-3038B