Clear-Com Communication System CLCM-HLI-4W2 Helix Net 4-Wire Interface Module

HelixNet Main Stations accept both two-wire and four-wire optional interface modules, actioning seamless connectivity to virtually all common two-wire and four-wire audio systems. The HLI-4W2 is a 4-wire interface module that fits within one of the three rear panel interface slots of a HelixNet Main Station (HMS-4X). The HLI-4W2 connects two 4-wire analog audio circuits to HelixNet intercom channels. Two RJ-45 connectors on the module connect the external 4-wire circuits and can be assigned via the main station menu. Each of the two ports utilizes both transformer and electrical balancing for hum and noise-free audio paths.

• 4-wire interface module
• Matrix port, camera and telephone circuit assignment from HelixNet Main Station
• Two RJ-45 connectors per module

• Dimension: 7.36" x 2.24" x 1.54"
• Intercom Line: (2) RJ-45 (Ethercon)
• Four-wire Option Module Inputs Maximum Level Before Clipping: 18dBu
• Nominal Input Level: 0dBu (selectable)
• Input Impedance: >= 10KO
• Frequency Response: 20Hz - 10kHz ±3dB
• Four-wire Option Module Output Maximum Level Before Clipping: 18dBu
• Nominal Output Level: 0dBu (selectable)
• Output Impedance: <= 100O
• Frequency Response: 300 Hz - 12 kHz ±3dB
• Weight: 1 lbs