



XDLC | Siemens Class X Device Loop Card for XLS Fire Alarm Panels
- Regular price
- $1,459.00
- Sale price
- $1,459.00
- Regular price
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Product Description P/N: XDLC
Description
The Siemens XDLC is a Class X device loop card designed for use with Siemens XLS fire alarm control panels. It provides a high-capacity communication channel for addressable detectors, modules, and notification devices.
Technical Specifications
Condition | New/Never Used Surplus |
Brand | Siemens |
Category | Fire & Life Safety |
Part Number | XDLC |
Subcategory | Class X Device Loop Card |
System Compatibility | Siemens XLS fire alarm panels |
Loop Type | Class X (fault-tolerant) |
Device Capacity | High point capacity (system dependent) |
Function | Provides device communication and supervision |
Communication | Addressable loop protocol |
Mounting Style | Installed in XLS system card cage |
Standards | UL Listed, NFPA 72 compliant |
Application Use | Large commercial, healthcare, industrial, and high-rise facilities |
Enclosure Rating | Requires protected installation inside FACP |
Operating Temperature | 0 °C to +49 °C |
Weight | Approx. 0.8 kg |
Information About XDLC
The XDLC is part of Siemens’ XLS fire alarm system components, engineered to expand device connectivity and supervision. This loop card enables Class X operation, offering redundant, fault-tolerant communication for mission-critical environments. Each XDLC supports multiple addressable points, allowing system designers to scale protection for large facilities. UL and NFPA compliant, the XDLC is widely used in high-rises, hospitals, industrial plants, and other large-scale fire protection installations.
Key Features:
- Class X Loop Card: Provides fault-tolerant device communication.
- XLS System Compatible: Designed for Siemens XLS fire alarm panels.
- High Device Capacity: Supports multiple addressable detectors and modules.
- Redundant Communication: Ensures loop integrity under fault conditions.
- System Expansion: Adds scalable device capacity to existing systems.
- UL and NFPA Compliant: Meets fire and life safety standards.
- Reliable Operation: Engineered for continuous duty in critical facilities.
- OEM Quality: Manufactured to Siemens engineering specifications.
The XDLC delivers the scalability and fault tolerance required for advanced Siemens XLS fire alarm systems.
Description
The Siemens XDLC is a Class X device loop card designed for use with Siemens XLS fire alarm control panels. It provides a high-capacity communication channel for addressable detectors, modules, and notification devices.
Technical Specifications
Condition | New/Never Used Surplus |
Brand | Siemens |
Category | Fire & Life Safety |
Part Number | XDLC |
Subcategory | Class X Device Loop Card |
System Compatibility | Siemens XLS fire alarm panels |
Loop Type | Class X (fault-tolerant) |
Device Capacity | High point capacity (system dependent) |
Function | Provides device communication and supervision |
Communication | Addressable loop protocol |
Mounting Style | Installed in XLS system card cage |
Standards | UL Listed, NFPA 72 compliant |
Application Use | Large commercial, healthcare, industrial, and high-rise facilities |
Enclosure Rating | Requires protected installation inside FACP |
Operating Temperature | 0 °C to +49 °C |
Weight | Approx. 0.8 kg |
Information About XDLC
The XDLC is part of Siemens’ XLS fire alarm system components, engineered to expand device connectivity and supervision. This loop card enables Class X operation, offering redundant, fault-tolerant communication for mission-critical environments. Each XDLC supports multiple addressable points, allowing system designers to scale protection for large facilities. UL and NFPA compliant, the XDLC is widely used in high-rises, hospitals, industrial plants, and other large-scale fire protection installations.
Key Features:
- Class X Loop Card: Provides fault-tolerant device communication.
- XLS System Compatible: Designed for Siemens XLS fire alarm panels.
- High Device Capacity: Supports multiple addressable detectors and modules.
- Redundant Communication: Ensures loop integrity under fault conditions.
- System Expansion: Adds scalable device capacity to existing systems.
- UL and NFPA Compliant: Meets fire and life safety standards.
- Reliable Operation: Engineered for continuous duty in critical facilities.
- OEM Quality: Manufactured to Siemens engineering specifications.
The XDLC delivers the scalability and fault tolerance required for advanced Siemens XLS fire alarm systems.

