GE / IP FANUC Series 90/30 In Stock
SKU 2176343 UPC 0799705802476
All product names, trademarks, brands and logos used on this site are the property of their respective owners. PDF Supply is not an authorized distributor, reseller or representative of the products featured on this website. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.
General: IC693ACC301 is a long-life Lithium backup battery. Its function is to preserve the memory contents of the CMOS RAM located under the cover plated at the bottom of the power supply plate.
The battery connects via a pair of wires attached to a small Berg female connector that plugs into a mating connector on the printed circuit board of the power supply. It is mounted on a plastic clip attached to the inside of the cover plate. To avoid loss of PLC RAM memory, this battery can be replaced with power applied to the PLC, while exercising extreme caution since lethal voltages may be present in the enclosure or area to avoid personal injury or death. The Battery should only be replaced by qualified electrical personnel who are trained in applicable electrical safety rules and procedures.
Replacement: As a good rule of thumb, batteries, including the IC693ACC301, should be replaced once per year. Though no one can determine exactly how long a battery will last, how long it lasts generally depends on the CPU used, the temperature it is subjected to and how it is used. To extend the battery’s “shelf life” (i.e. how long it last before being replaced), certain factors should be considered. For example, room temperature should be in the range 0 to 25 degrees Celsius (i.e. 32 to 77 degrees Fahrenheit). Under this temperature condition, for CPU models 311, 313, and 323, the battery would last for 2 years while for CPU models 331 – 362, it will last a year and 1.2 months for CPU374. Also, powering down the PLC at night or keeping it up running can affect battery life. The type of CPU influences battery life too. Different memory types require more power and having a clock requires more battery current to carry out its functions.
Specific: The PLC warns of a low battery in three ways. First, the red “BATT” LED on the power supply module lights when the battery is low. However, this LED light may not be most PLCs are often mounted in an enclosure. The second is by updating the PLC Fault Table with a battery low message. This second option requires that a programmer is connected to the PLC. Certain system reference bits are set to logic 1 when the battery is low. These reference bits can then be evaluated and, if true, a warning light on an operator panel can be turned on or a warning sent to an operator interface terminal. The third is to communicate the status of the coil (probably %M) to a Human to Machine Interface (HMI) terminal.
Need more help?
Email us at email@example.com
You can order the GE Fanuc IC693ACC301 directly from our website.
All orders placed Monday - Friday before 3:30pm EST will be shipped same day.
Free UPS Ground Shipping!
We also offer repair services for the GE Fanuc IC693ACC301.
Email us at firstname.lastname@example.org or Request a Formal Quote for IC693ACC301.
The IC693ACC301 is a STANDARD LITHUIM BATTERY for the GE Series 90-30 product family. It enables this product family to maintain the program file in the CPU. This This battery is 3.6 vdc. The alternative IC693ACC302 is an external larger battery with more capacity and should be used with the IC693CPU374.
PDF Electric & Supply Inc. sells new, new surplus and refurbished products which are sourced through independent channels. All warranties and support, if applicable, are with PDF Electric & Supply Inc. and not the manufacturer. PDF Electric & Supply Inc. is not an authorized distributor or representative for the listed manufacturers and makes no representations as to any quality control performed by any listed manufacturer on the products. The products listed on this website may vary as to their country of origin; the accessories, and other items included with the product; and the language used on the packaging, the parts, and any related instructions or printed material related to the products. This website is not sanctioned or approved by any manufacturer or tradename listed. Designated trademarks, brand names and brands appearing herein are the property of their respective owners.