Product Specification Sheet APS699

Rev. 08/2013

ECD2 QwikBUS™ Dual Input Wiring Harness Connector

Architects' And Engineers' Specifications

The Dual Input Wiring Harness Connector(s) shall be Alpha Communications®/S.T.R.™ QwikBUSECD2 or equivalent.

The ECD2 shall be used in conjunction with the FSE1500 or VFSE1500 (or equivalent) intercom/emergency stations that require one or two dry contact auxiliary inputs to signal a call or event.

The ECD2 shall easily plug onto the polarized connector of the associated FSE1500 or VFSE1500 QwikBUS™ station's pc board, and shall provide one or two dry contact inputs to signal a call or event on the associated AlphaEntry™ (v3.0 or later) Master Station(s).

Contractor shall observe all local and national electrical and building codes.

ECD2 Dual Input Wiring Harness Connector

The Alpha Communications® / S.T.R.™ ECD2 QwikBUS™ Dual Input Wiring Harness Connectors are designed to be used in conjunction with the FSE1500 series QwikBUS™ intercom/emergency stations and VFSE1500 series video-intercom/emergency stations. When the ECD2 harness is plugged into the FSE1500 or VFSE1500  station's PC board auxiliary connection it allows up to two (2) dry contact closures to trigger a call (or event) on the QwikBUS™ system, by means of the connected AlphaEntry™ (v3 or later) PC Master Station(s).

Typically these inputs can be a momentary or latching contact using such devices as Emergency Pull Cords, Smoke Detector (relays), Heat Detectors, Wireless Pendants, Panic Buttons, Water sensors, Motion Sensors, and many more.

The signaling type and display are fully user programmable at each associated AlphaEntry™ (v3.0 or later) Master Station location, and these calls/events can trigger other relays, devices, text messages, emails, etc.

  • Accepts one or two dry contact inputs (S1 and S2)
  • Accepts momentary or latching dry contact inputs
  • Positive screw terminal input connectors
  • Plugs easily onto the pc board connector of the associated FSE1500 (or equivalent) intercom/emergency station or VFSE1500 video-intercom/emergency station
  • Rugged and Reliable
Connectors: Positive Screw terminal type for dry contact inputs. Polarized plug-in connector on other end to connect to the pc board on the FSE1500 or VFSE1500 station
Mounting: Mounts inside the wall behind the associated FSE1500 intercom / emergency station or VFSE1500 video-intercom / emergency station.
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Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.