Polon-Alfa EKS-4001W Addressable Interface Module (2 Inputs & 1 Output)

About this product

Polon-Alfa EKS-4001W input/output devices are designed to react to a signal given off by the control panel to activate the alarm and fire-protection devices, such as signaling devices, fire dampers, and fire-protection doors, etc., using relay contacts. They enable control over the efficiency and proper activation of the controlled unit. The EKS-4001W devices have an additional input designated to supervise devices or installations not related to control operations. The EKS-4001W input/output devices operate only in lines/loops of the POLON 4000 system addressable fire alarm control panels.

Key features

• Monitoring inputs confi gurati on (high voltage, low voltage)
• Monitoring of the conti nuity of the wire connected to the relay output (ON, OFF)
• Low voltage monitoring inputs operation method (NC, NO)
• High voltage monitoring inputs operation method (voltage present – quiescent mode, lack of voltage – active)

Specifications

Product

Addressable Interface Module

Brand

Polon-Alfa

Model

EKS-4001W

Operating voltage

16.5 ÷ 24.6 V