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BSS BLU-GPX General Purpose I/O Expander EN 54-16 Compliant

The BSS BLU-GPX is a PoE-powered GPIO expander for BSS Soundweb London, adding 36 control inputs, 23 logic outputs, and 8 relay outputs to any installation. EN 54-16 certified for life safety applications, it also includes RS-232, configurable front panel LEDs, and an LCD for local status indication.

Overview

The BSS BLU-GPX is a versatile network-controlled GPIO expander designed to extend the analog control and interfacing capability of BSS Soundweb London systems. Offering 36 Control Inputs, 23 Logic Outputs, and 8 built-in Relay Outputs, it eliminates the need for external relays and enables rich control interfacing for large-scale commercial and life safety audio systems. PoE-enabled Ethernet ports provide both primary power and communications, while an RS-232 port enables integration with legacy serial devices. The BLU-GPX also features configurable front panel LEDs, an LCD display, and a piezo buzzer for local indication, along with EN 54-16 certification for voice alarm applications.

Key Features

  • 36 Control Inputs: accept contact closures, resistor ladders, or potentiometers
  • 23 Logic Outputs for direct connection to voltage-controlled components
  • 8 integrated Relay Outputs with Normally Open and Normally Closed terminals
  • 47 common (ground) connections for wiring flexibility
  • 2 PoE-enabled Ethernet ports (primary power and communications)
  • RS-232 port for serial device integration
  • Configurable front panel LEDs, LCD, and piezo buzzer for local status indication
  • EN 54-16 certified for life safety and voice alarm applications
  • Bi-directional locate function via HiQnet Audio Architect

Specifications

  • Control Inputs: 36
  • Logic Outputs: 23
  • Relay Outputs: 8 (NO and NC contacts)
  • Common Connections: 47
  • Connectivity: 2 x PoE Ethernet, RS-232, 12VDC secondary power
  • Front Panel: Configurable LEDs, LCD, piezo buzzer
  • Certification: EN 54-16 (life safety)
  • Configuration: HiQnet Audio Architect
  • Country of Origin: United States

Why buy from Procure.ae

Procure.ae supplies the complete BSS Audio Soundweb London product range to UAE and GCC system integrators and institutional buyers. We offer project pricing, volume discounts, and fast delivery across the region. Request a quote for the BLU-GPX and associated Soundweb London components.

FAQ

How does the BLU-GPX receive its primary power?
The BLU-GPX is powered primarily via its PoE-enabled Ethernet ports. A 12VDC connector provides secondary/backup power for added resilience in critical installations.

Can the BLU-GPX be used in life safety applications?
Yes. The BLU-GPX is EN 54-16 certified and is approved for use in voice alarm systems and other life safety public address applications.

How many AC-5S wall controllers can connect to a single BLU-GPX?
The BLU-GPX has 36 Control Inputs, enabling up to 36 AC-5S or AC-V wall controllers to be connected to a single unit, compared to a maximum of 12 on standard Soundweb London devices.

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