Installation

Battery Information

11.1 Battery Only Restart

When powering up the XR2500F panel without AC power, briefly short across the battery start pads to pull in the battery cutoff relay. The leads need a momentary short only. Once the relay has pulled in, the battery voltage holds it in that condition. If the XR2500F panel is powered up with an AC transformer, the battery cutoff relay is pulled in automatically. For battery start pad location refer to Figure 11.

11.2 Battery Replacement Period

DMP recommends replacing the battery every 3 to 5 years under normal use.

11.3 Discharge/Recharge

The XR2500F battery charging circuit float charges at 13.9 VDC at a maximum current of 1.0 Amps using a

56 VA transformer. Listed below are the various battery voltage level conditions:

Battery Trouble:

Below

11.9 VDC

Battery Cutoff:

Below

10.2 VDC

Battery Restored:

Above

12.6 VDC

11.4 Battery Supervision

The XR2500F tests the battery when AC power is present. The test is done every three minutes and lasts for five seconds. During the test, the panel places a load on the battery; if the battery voltage falls below 11.9 VDC a low battery is detected. If AC power is not present, a low battery is detected any time the battery voltage falls below 11.9 VDC.

If a low battery is detected with AC power present, the test repeats every two minutes until the battery charges above 12.6 VDC indicating the battery has restored voltage. If a weak battery is replaced with a fully charged battery, the restored battery is not detected until the next two minute test completes.

11.5 Battery Cutoff

The panel disconnects the battery any time the battery voltage drops below 10.2 VDC. This prevents battery deep discharge damage.

12.6 XR2500F Power Requirements

During AC power failure, the XR2500F panel and all auxiliary devices connected to the XR2500F draw their power from the battery. All devices must be taken into consideration when calculating the battery standby capacity. On the following page is a list of the XR2500F panel power requirements.

•XR2500F Command Processor™ Panel

•The Fire Command Center

•893A Dual Phone Line Module

•Two 866 NAC modules

•481 Zone Expansion Interface Card

Then add the additional current draw of Remote Fire Command Centers, Security Command keypads, zone expansion modules, smoke detector output, and any other auxiliary devices used in the system for the total current required. The total is then multiplied by the number of standby hours required to calculate the total ampere-hours required.

See the XR2500F Standby Battery Power Calculations chart on the following page and the Standby Battery Selection information on the next page.

Digital Monitoring Products

XR2500F Installation Guide

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DMP Electronics XR2500F manual Battery Information
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XR2500F specifications

The DMP Electronics XR2500F is an advanced and versatile electronic device designed to cater to a wide range of applications including industrial automation, robotics, and smart home technologies. Known for its robust performance and reliable functionalities, the XR2500F stands out as a leading option in the market.

One of the main features of the XR2500F is its powerful processing unit, which ensures efficient handling of complex tasks and data processing. With a clock speed of up to 2.5 GHz, the device is capable of multitasking, enabling users to run multiple applications simultaneously without compromising performance. This makes the XR2500F an ideal choice for applications that require real-time data processing and analysis.

The XR2500F is equipped with an extensive array of connectivity options, including Wi-Fi, Bluetooth, and Ethernet capabilities. This allows for seamless integration with various devices and networks. The wireless options facilitate easy communication with cloud services and other IoT devices, making it suitable for smart home automation systems, where synchronization and control are critical.

In terms of memory, the XR2500F offers significant storage capacity, with options that can accommodate up to 64GB of RAM and 512GB of flash storage. This ample memory ensures that users can store large amounts of data and run memory-intensive applications without experiencing slowdowns. Additionally, the device supports expandable memory options, allowing for future upgrades to meet growing demands.

The XR2500F also incorporates advanced security technologies to protect sensitive data. Features like end-to-end encryption and secure boot processes safeguard against unauthorized access and data breaches. This is particularly important in industrial settings where data integrity is critical for operational safety.

Another remarkable characteristic of the XR2500F is its energy efficiency. Designed with the latest power management technologies, the device minimizes energy consumption while maximizing performance. This not only reduces operational costs but also aligns with green technology initiatives.

Overall, the DMP Electronics XR2500F is a high-performance electronic device that combines powerful processing, extensive connectivity, robust memory, enhanced security, and energy efficiency. Its versatility and reliability make it a preferred choice for professionals seeking innovative solutions in automation and control systems.
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