GE PACSystems* RX3i User manual

Important Product Information PACSystems* RX3i

For Public Disclosure IC695ACC400

GFK-2724A Energy Pack*

March 2018

Overview

The PACSystems*RX3i IC695ACC400 Energy Pack is intended for use with one of the

following RX3i CPUs: CPE302, CPE305 or CPE310. It is not compatible with any other CPUs.

In the event of loss of system power, the Energy Pack maintains power long enough for the

CPU to write its user memory contents to non-volatile storage (flash) memory.

The Energy Pack is mounted on the left side of an RX3i module and is connected to the CPU

using cable IC695CBL001. While the system is powered up, the Energy Pack charges from the

RX3i 24 Vdc rail via the I695CBL001 cable that connects the CPU to the Energy Pack,

The Energy Pack is compliant with EU RoHS Directive 2011/65/EU using the following

exemptions identified in the Annex: 7(a), 7(c)-I and III.

Related Documents

PACSystems RX7i, RX3i & RSTi-EP CPU Reference Manual, GFK-2222

PACSystems RX3i System Manual, GFK-2314

PACSystems Battery and Energy Pack Manual, GFK-2741

Additional documentation for PACSystems RX3i products is available on the Support

website: www.geautomation.com/support.

Ordering Information

Description

Catalog Number

RX3i CPU Energy Pack

IC695ACC400

Energy Pack Cable, 3 ft. (0.91m)

IC695CBL001

ACC400

CPU

Energy

Pack

Figure 1: ACC400

Energy Pack

Energy Pack Specifications

Dimensions, including mounting brackets and latch

140mm (5.5”) H x 124mm (4.87”) D x 25.4mm (1”) W

Operating temperature

0 to 60°C (32°F to 140°F)

For product standards, general operating specifications, and installation requirements for the RX3i system, refer to the

PACSystems RX3i System Manual, GFK-2314.

*indicates a trademark of General Electric Company and/or its affiliates. All other trademarks are the property of their respective

owners.

2IC695ACC400

GFK-2724A

Installation

The Energy Pack is mounted on the left side of an RX3i module. To avoid taking up a backplane slot, it should be mounted

on the module (usually a power supply) in slot 0 of the rack. It is connected to the CPU by cable IC695CBL001.

Note that, when mounted on a module in slot 0, the Energy Pack will extend approximately 13mm (0.5") beyond the left

side of the backplane.

To install the Energy Pack:

1. Engage the top mounting hooks on the frame of the Energy Pack module as shown in Figure 3.

2. Rotate the bottom of the Energy Pack into place, engaging the bottom hooks. The latch will snap into place.

3. Connect the IC695CBL001 cable from the connector on the bottom of the Energy Pack (Figure 2) to the

corresponding connector on the bottom of the CPU.

Figure 2: ACC400

Bottom View

POWER

P/S FAULT

OVERTEMP

OVERLOAD

Power Supply

40W AC

PACSystems

Figure 3: Installation of ACC400 Energy Pack: Connect to CPU via Cable IC695CBL001

IC695ACC400 3

GFK-2724A

Operation

Note: When the Energy Pack is powered up for the first time, or is in a system that has been powered down long

enough to completely discharge the Energy Pack, it may require a few seconds for it to charge to its operating

level. The Energy Pack will report a Charging state to the CPU during this time.

The Energy Pack provides the following status information to the CPU, which the CPU uses to generate LED indications

and fault messages. For details on these indications and faults, refer to the CPU user documentation.

Charging

The Energy Pack is charging; not yet charged above the minimum operating voltage.

Fault

A hardware fault exists in the Energy Pack.

Low capacitance

The Energy Pack is near its end of life and should be replaced.

Charged

The Energy Pack is charged above its minimum operating voltage and is ready to support CPU

operation.

Replacement Schedule

Replacement schedules for Energy Pack modules can be based on the following estimates.

Energy Pack Typical Life Expectancy

Surrounding Air Temperature

Typical Life Expectancy

0°C

10+ years

10°C

10+ years

20°C

10+ years

30°C

10+ years

40°C

10+ years

50°C

10+ years

60°C

4.5 years

Diagnostics

Note: Any testing of this unit should be performed only by qualified personnel who are trained in electrical safety

practices and procedures. This unit is not user-serviceable.

IC695CBL001 Cable

This cable uses straight-through end-to-end wiring (pin 1 to pin 1, etc.).

General Conditions of Safe Use

This product is intended for use with the RX3i system. Its components are considered to be open equipment [having live

electrical parts that may be accessible to users] and must be installed in a protective enclosure or incorporated into an

assembly that is manufactured to provide safety. As a minimum, the enclosure or assembly shall provide a degree of

protection against solid objects up to 12mm (e.g. fingers). This equates to a NEMA/UL Type 1 enclosure or an IP20 rating

(IEC60529) providing at least a pollution degree 2 environment.

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