Emerson PACSystems RX3i Manual
Controllers battery & energy pack
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Also See for PACSystems RX3i:
- User manual (232 pages) ,
- Application manual (37 pages) ,
- Important product information (27 pages)
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Summary of Contents for Emerson PACSystems RX3i
- Page 1 Battery & Energy Pack Manual GFK-2741J Oct 2019 PACSystems RX3i CONTROLLERS BATTERY & ENERGY PACK MANUAL...
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Page 2: Table Of Contents
Battery & Energy Pack Manual Contents GFK-2741J Oct 2019 Contents Chapter 1: Introduction ............1 Revisions in this Manual ..................1 PACSystems Documentation ................2 Chapter 2: Batteries ..............3 Battery Selection ....................3 2.1.1 Conventional Coin-Cell Lithium Battery (IC698ACC701A, IC698ACC701B) 3 2.1.2 Conventional Auxiliary Battery (IC693ACC302) ......... - Page 3 PACSystems RX3i Energy Pack (IC695ACC400) ..........30 PACSystems RX3i Energy Pack (IC695ACC402) ..........30 3.4.1 Specifications ..................30 3.4.2 Installation & Operation ................30 PACSystems RX3i Rackless Energy Pack (IC695ACC403) ........31 3.5.1 Specifications ..................31 3.5.2 Installation & Operation ................31 Chapter 4: Supercapacitors ...........
- Page 4 Changes, modifications, and/or improvements to equipment and specifications are made periodically and these changes may or may not be reflected herein. It is understood that Emerson may make changes, modifications, or improvements to the equipment referenced herein or to the document itself at any time.
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Page 5: Chapter 1: Introduction
RX3i and RX7i CPUs, and RXi Controllers. Other manuals and documents published by Emerson may discuss memory retention technologies in passing. However, when it comes to energy sources used by PACSystems to back up volatile memory, this manual should be considered the definitive source. -
Page 6: Pacsystems Documentation
GFK-3039 RX3i Manuals PACSystems RX3i System Manual GFK-2314 PACSystems RX3i Energy Pack IC695ACC400 IPI GFK-2724 PACSystems RX3i Energy Pack IC695ACC402 Quick Start Guide GFK-2939 PACSystems RX3i Energy Pack IC695ACC403 Quick Start Guide GFK-3000 RX7i Manuals PACSystems RX7i Installation Manual GFK-2223... -
Page 7: Chapter 2: Batteries
Battery & Energy Pack Manual Chapter 2 GFK-2741J Oct 2019 Chapter 2: Batteries Battery Selection 2.1.1 Conventional Coin-Cell Lithium Battery (IC698ACC701A, IC698ACC701B) The conventional coin-cell lithium batteries are relatively small and have the advantage of fitting inside the battery compartment of compatible CPUs. The disadvantages are limited memory retention time, limited CPU compatibility, and no support for low battery detection. -
Page 8: Battery Compatibility And Memory Retention
Battery & Energy Pack Manual Chapter 2 GFK-2741J Oct 2019 with all PACSystems CPUs requiring a battery for memory retention and is slightly larger than the auxiliary lithium batteries. The disadvantages are external mounting is required due to battery and charger size, no support for low battery detection, limited temperature range (0 to 50°C, 32 to 122 °F), and inability to charge in a hazardous location. -
Page 9: Estimated Battery Life At 20°C (68 °F) In Cpus Hat Are Always
Battery & Energy Pack Manual Chapter 2 GFK-2741J Oct 2019 Retention time for smart batteries shows total retention time and sum of expected good and low battery operation. Refer to smart battery operation details. For the rechargeable battery, the backup time indicated is based on full charge. Discontinued products as of March 2015. -
Page 10: Estimated Battery Life At 20°C (68 °F) In Cpu's That Are Powered
Battery & Energy Pack Manual Chapter 2 GFK-2741J Oct 2019 Batter IC698ACC701A IC698ACC701C & IC695ACC302 IC693ACC302 y→ IC698ACC701B later revisions LIFE (DAYS) Type → Coin-Cell Smart Coin-Cell Smart Auxiliary Auxiliary Good <2. >2.5 <2. Good <2. Good CPU >2.5V Total >2.5V Total... -
Page 11: Cpu Support Of Low Battery Detection
Battery & Energy Pack Manual Chapter 2 GFK-2741J Oct 2019 IC698ACC701A IC698ACC701C & later IC695ACC302 IC693ACC302 Battery→ LIFE IC698ACC701B revisions (DAYS) Type → Coin-Cell Smart Coin-Cell Smart Auxiliary Auxiliary Good Good Good Good CPU >2.5V <2.5V Total >2.5V <2.5V Total >2.5V <2.5V... -
Page 12: Smart Batteries
Battery & Energy Pack Manual Chapter 2 GFK-2741J Oct 2019 • IC698CRE040-Hx and later hardware revisions with firmware revision 6.75 or later The use of a non-smart battery or a CPU not on this list will result in the low battery detection bits being unreliable. - Page 13 Battery & Energy Pack Manual Chapter 2 GFK-2741J Oct 2019 The IC695ACC302 Auxiliary Smart Battery module is an enhanced version of IC693ACC302. In addition to providing an extended backup time for volatile memory on PACSystems CPUs compared to the standard memory backup battery (IC698ACC701), the smart battery module has a battery monitoring circuit that enables the user to detect the low battery state before it is completely drained.
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Page 14: Ic698Acc701C (& Later Revisions)
Battery & Energy Pack Manual Chapter 2 GFK-2741J Oct 2019 2.4.3 IC698ACC701C (& Later Revisions) The IC698ACC701C smart coin cell battery pack is an enhanced version of the IC698ACC701B battery pack. In addition to providing volatile memory backup for PACSystems CPUs, the smart coin cell battery pack has a battery monitoring circuit that enables the user to detect the low battery state before it is completely drained. - Page 15 Battery & Energy Pack Manual Chapter 2 GFK-2741J Oct 2019 Operating temperature range 0 to +50ºC (32 to 122°F) Nominal shelf life 3 years at 20ºC (68°F) Operating life @ 50ºC 12 months or 60 charge-discharge cycles Compatible Charger IC690CRG001 Nominal Battery Life The nominal battery life at 50ºC (122 ºF) is 12 months or 60 charge/discharge cycles.
- Page 16 Battery & Energy Pack Manual Chapter 2 GFK-2741J Oct 2019 This unit is not user-serviceable. The IC690RBT001 contains a self-resetting thermal protection device that disconnects the battery if the cell temperature exceeds 90ºC (194 ºF). Batteries...
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Page 17: Ic690Crg001
Battery & Energy Pack Manual Chapter 2 GFK-2741J Oct 2019 2.5.2 IC690CRG001 The IC690CGR001 Battery Charger is intended for use only with the IC690RBT001 rechargeable battery. Specifications Parameter Specification Input Power 100–240Vac, 50–60Hz, 0.35A maximum Maximum output power Physical dimensions 90 x 45 x 32mm (3.55”... -
Page 18: Legacy Batteries
Battery & Energy Pack Manual Chapter 2 GFK-2741J Oct 2019 Insert the charging jack into the threaded connector on the side of the battery and hand tighten the screw lock to secure it. Legacy Batteries 2.6.1 IC698ACC701A and IC698ACC701B The IC698ACC701B (and earlier revisions) coin cell battery pack is a simple battery pack that provides backup for volatile memory on PACSystems CPUs. - Page 19 Battery & Energy Pack Manual Chapter 2 GFK-2741J Oct 2019 Parameter Specification Physical dimensions 145.1 x 65.0 x 39.9 mm (5.713” long x 2.559” wide x 1.571” high) Weight 232 grams Case material Black, flame-retardant ABS plastic Connection 60cm (2ft) twisted red/black 22 AWG (0.326mm ) cable with female two-pin connector compatible with the battery connector on PAC Systems CPUs.
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Page 20: Battery Installation Instructions
Battery & Energy Pack Manual Chapter 2 GFK-2741J Oct 2019 To test the unit if you suspect that the fuse has opened, turn off PLC power, unplug the battery unit, and carefully check the battery cable connector pins for presence of voltage with a volt meter. - Page 21 Battery & Energy Pack Manual Chapter 2 GFK-2741J Oct 2019 3. Connect the battery to either of the battery connectors on the CPU. If replacing an existing battery, connect the new battery to the other connector before disconnecting the old battery (be careful to not disconnect the old battery until the new battery is connected).
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Page 22: Date Code & Shelf Life
Battery & Energy Pack Manual Chapter 2 GFK-2741J Oct 2019 Figure 6: RX7i Battery Installation Note: An earlier version RX7i CPU may not have a slot in its battery door. For these CPUs, replace the door (supplied with the IC698ACC701 replacement battery). Date Code &... -
Page 23: Safe Handling & Disposal
Batteries that mount within the housing of a module only need to adhere to the installation requirements of that module. 2.10.1 Batteries These products are UL Listed Accessories for the PACSystems RX3i and RX7i family of PLCs and have been evaluated to the following standards for use in ordinary and hazardous areas: • UL 2054 •... -
Page 24: Charger: Ic690Crg001
Battery & Energy Pack Manual Chapter 2 GFK-2741J Oct 2019 2.10.2 Charger: IC690CRG001 This product is a UL Recognized Component and has been evaluated to the following standard for use in ordinary location: UL 60601-1 (UL file E208921) Note: Charger has not been evaluated for use in hazardous areas and therefore should not be used in that environment. -
Page 25: Chapter 3: Energy Packs
Battery & Energy Pack Manual Chapter 3 GFK-2741J Oct 2019 Chapter 3: Energy Packs An Energy Pack is used in conjunction with a Controller to preserve user memory in the Controller during power fluctuations or outages. If system power is lost, the Energy Pack maintains power long enough for a Controller to write its user memory contents to nonvolatile memory. -
Page 26: General Installation Environments
Battery & Energy Pack Manual Chapter 3 GFK-2741J Oct 2019 Specification Description Backup trip voltage 19 Vdc ±4% (18.24V to 19.76V) Capacitor Pack life 5 years expectancy Environmental Specifications The Energy Pack shall be installed in a location that is not exposed to corrosive gases or liquids, rain, or direct sunlight, and that meets the environmental specifications listed below. -
Page 27: Hardware Installation
Battery & Energy Pack Manual Chapter 3 GFK-2741J Oct 2019 3.2.4 Hardware Installation The Energy Pack can be mounted on a standard EN50022 DIN rail or an equipment panel. It is designed to be mounted adjacent to the Controller and connected to the Controller using the provided 12”... -
Page 28: Cable Connections
Battery & Energy Pack Manual Chapter 3 GFK-2741J Oct 2019 Figure 8: Drilling Pattern for Direct Panel Mounting 3.2.5 Cable Connections Figure 9: Input Power and Output Power/Control Connections Connecting Input Power to the Energy Pack You will need: • A power cord with 18 AWG (0.82mm2) copper wires •... - Page 29 Battery & Energy Pack Manual Chapter 3 GFK-2741J Oct 2019 Power Supply Requirements When the Energy Pack is powered by an LPS Class 2, or a Limited Voltage/Current power source, no additional over-current protection is required. Otherwise, power supply branch circuit overcurrent protection of no more than 20 A with a readily accessible disconnect is required, along with supplementary protection ranging from 4 to 7 amps on the output of the power supply.
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Page 30: Grounding
Battery & Energy Pack Manual Chapter 3 GFK-2741J Oct 2019 3.2.6 Grounding Proper grounding of this device is essential. All ground wires must be as short as possible and terminate at the same grounding point. Figure 11: Grounding Connections (Example) 3.2.7 Power-Up When power is applied to the Energy Pack, the power-up process goes through the... -
Page 31: Led Indications
Battery & Energy Pack Manual Chapter 3 GFK-2741J Oct 2019 3.2.8 LED Indications LED State Energy Pack Status Green, solid Input power is applied and within the specified range. Red, solid Input power is outside the specified range (20–30Vdc). Input power is not applied. Charging of Cap Pack is in progress. -
Page 32: Diagnostics
Battery & Energy Pack Manual Chapter 3 GFK-2741J Oct 2019 CAUTION When hot swapping Cap Packs, do not cycle power until the new Cap Pack is fully charged and operational. Cycling power before the STAT LED on the Cap Pack is solid green can result in Controller memory not being preserved. -
Page 33: Agency Certifications
UL 508 and CSA C22.2 No 142 - M1987 Equipment Self-Declaration in accordance with European Directives; Refer to Technical Electromagnetic Support at Compatibility Directive https://www.emerson.com/Industrial- European EMC Automation-Controls/support for EC Declaration of Conformity Note: The agency approvals listed above and on the Declaration of Conformities are believed to be accurate;... -
Page 34: Pacsystems Rx3I Energy Pack (Ic695Acc400)
Operating Temperature, surrounding air -25˚C to 60˚C Storage Temperature -40C to +85C (-40°F to 185°F) Humidity 5% to 95%, non-condensing 3.4.2 Installation & Operation Refer to PACSystems RX3i Energy Pack IC695ACC402 Quick Start Guide, GFK-2939. Energy Packs... -
Page 35: Pacsystems Rx3I Rackless Energy Pack (Ic695Acc403)
Operating Temperature, surrounding air -40˚C to 70˚C Storage Temperature -40C to +85C (-40°F to 185°F) Humidity 5% to 95%, non-condensing 3.5.2 Installation & Operation Refer to PACSystems RX3i Energy Pack IC695ACC403 Quick Start Guide, GFK-3000. Energy Packs... -
Page 36: Chapter 4: Supercapacitors
Battery & Energy Pack Manual Chapter 4 GFK-2741J Oct 2019 Chapter 4: Supercapacitors Supercapacitors are used in industrial controller technology to provide backup for volatile memory. They provide much higher capacitance than traditional capacitors. They typically store 10 to 100 times more energy per unit volume than electrolytic capacitors. They may be charged up quickly, and can deliver current much more quickly than batteries. - Page 37 Note: If the product is purchased through an Authorized Channel Partner, please contact the seller directly for any support. Emerson reserves the right to modify or improve the designs or specifications of the products mentioned in this manual at any time without notice.
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