IO-SDC2 | Edwards Dual Loop Controller Card for iO1000, 500-Point Expansion

Edwards · Fire & Life Safety

Description  The Edwards iO-SDC2 is a 500-point dual loop controller expansion card for the iO1000 fire alarm control panel. It provides two independent SLC circuits, each supporting up to 125 detector addresses and 125 module addresses. The iO-SDC2 allows the iO1000 system to expand to 500 intelligent devices while maintaining reliable Class A or Class B operation.     Technical Specifications  Condition New/Never Used Surplus Brand Edwards Category Fire Safety Part Number IO-SDC2 Subcategory Fire Alarm Control Compatible Panel iO1000 Loops Provided 2 SLC circuits Device Capacity per Loop 250 (125 detectors + 125 modules) Total Capacity 500 devices Circuit Style Class A or Class B Expansion Method Increments of 250 devices Addressing Electronic, software programmable Features Auto-device mapping, loop supervision Certifications UL/ULC Listed Application Intelligent fire alarm expansion Weight 1.00 lbs (approx.)     Information About IO-SDC2 The IO-SDC2 is designed exclusively for the Edwards iO1000 intelligent fire alarm control panel, providing flexible expansion for medium-scale installations. Each loop supports both detectors and modules, enabling system growth in 250-point increments. The card ensures full supervision of devices, with support for electronic addressing, auto-device mapping, and smart detection technologies. Installed directly into the iO1000, the iO-SDC2 enhances system scalability without requiring additional panels, offering an efficient solution for life safety system upgrades or new installations. Key Features: Dual Loop Expansion: Provides two SLC loops, each with 250 device capacity. 500 Device Support: Expands iO1000 systems to a maximum of 500 addressable devices. Balanced Addressing: Each loop supports 125 detectors and 125 modules. Class A/B Operation: Compatible with both Class A and Class B wiring styles. Electronic Addressing: Simplifies installation with intelligent device addressing. Automatic Device Mapping: Provides real-time loop supervision and layout identification. System Integration: Works seamlessly with iO1000 intelligent life safety systems. Scalable Design: Expands system capacity in 250-point increments. Plug-In Module: Installs directly into the iO1000 panel for fast setup. UL/ULC Listed: Certified for use in commercial fire alarm applications. The IO-SDC2 delivers the scalability and reliability required for expanding Edwards iO1000 intelligent fire alarm systems.

Brand: Edwards · Category: Fire & Life Safety

Key features

• Dual Loop Expansion: Provides two SLC loops, each with 250 device capacity.
• 500 Device Support: Expands iO1000 systems to a maximum of 500 addressable devices.
• Balanced Addressing: Each loop supports 125 detectors and 125 modules.
• Class A/B Operation: Compatible with both Class A and Class B wiring styles.
• Electronic Addressing: Simplifies installation with intelligent device addressing.
• Automatic Device Mapping: Provides real-time loop supervision and layout identification.
• System Integration: Works seamlessly with iO1000 intelligent life safety systems.
• Scalable Design: Expands system capacity in 250-point increments.
• Plug-In Module: Installs directly into the iO1000 panel for fast setup.
• UL/ULC Listed: Certified for use in commercial fire alarm applications.

Specifications

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