Firelite ISO-6

The Fire-Lite ISO-6 Six Fault Isolator Module protects a section of an SLC loop by automatically switching to an open-circuit state on both sides of a wiring short, so the rest of the loop keeps operating while the fault is isolated. It restores communication automatically the moment the short circuit clears, and packs six individually LED-indicated Class B isolator circuits into one module.

Key Features

• Automatically isolates a wire-to-wire short so the remainder of the SLC loop stays in service
• Per-circuit LED blinks normally and latches on during an active short-circuit condition
• Mounts up to two modules in a BB-2F enclosure, or up to six on a CHS-6 chassis inside a BB-6F cabinet
• Supports up to 25 devices between isolators without a loop capacity penalty

Technical Specifications

• Operating Voltage: 15-32 VDC
• Current Draw: 450 µA per circuit normal, 2.7 mA all circuits; 17 mA per circuit in isolation
• Operating Range: 32°F to 120°F (0°C to 49°C), 10%-85% RH non-condensing
• Dimensions: 6.8" H x 5.8" W x 1.0" D; weight 1.1 lb

Certifications

• UL/ULC Listed (S3705); FM Approved; CSFM 7300-1653:0234