Ajax EN54 I/O Module (2X2) Jeweller
Summary
The Ajax EN54 I/O Module (2X2) Jeweller is a wireless addressable input/output module designed to seamlessly integrate third-party devices into Ajax fire alarm systems whilst maintaining full compliance with EN54 standards. This versatile module bridges the gap between existing fire safety equipment and modern Ajax wireless technology, enabling enhanced emergency response capabilities without requiring complete system replacement.
Featuring two inputs and two outputs, the module provides flexible connectivity options for integrating existing detectors, devices, or systems outside the Ajax portfolio. The two galvanically isolated relay outputs can control gates, door locks, lighting, alert systems, and other life safety equipment, whilst the dual inputs allow connection of beam smoke detectors, elevator control panels, or HVAC systems with multiple connection type support.
Built-in communicators ensure reliable, long-range wireless connection to the CIE, whilst the module and connected third-party devices can be configured in minutes via the intuitive Ajax app. This intelligent integration solution delivers automated response capabilities at the first sign of danger, enhancing overall building safety through smart coordination of multiple safety systems.
Features
- Wireless addressable module with two inputs and two galvanically isolated outputs
- EN54-18, EN54-25, and Directive 2014/53/EU (RED) compliance
- Integration of third-party fire safety devices into Ajax systems
- Two galvanically isolated relay outputs supporting AC and DC operation
- AC operating range: 10-250V, up to 10A
- DC operating range: 10-30V, up to 5A
- Two inputs with multiple connection types: NC, NO, EOL, 2EOL, 3EOL
- Selectable event types for connected devices
- Automated response control for gates, door locks, lighting, and alert systems
- Built-in radio communication via Jeweller protocol
- Wireless communication range up to 1,700m with CIE in open space
- Compatible with Ajax range extenders for extended coverage
- Smart radio technology with automatic power adjustment and connection loss detection
- Up to 5 years battery life on pre-installed 2 × CR123A batteries
- Early low-battery notifications via Ajax apps
- Quick battery replacement without system disruption
- QR code scanning for hassle-free device addition to CIE
- Configuration and testing through Ajax mobile applications
- Versatile cable routing from back, sides, top, or bottom
- Protective housing to prevent damage during installation
- EOL resistors included in complete set
- No external power supply required
- Cannot provide power to connected devices
- IP21C protection class
- Operating temperature range from -10°C to +50°C
- Operating humidity tolerance up to 80%
FAQs
What is the purpose of the EN54 I/O Module?
The I/O Module integrates third-party devices into Ajax fire alarm systems, allowing existing detectors, control panels, or safety equipment to work seamlessly with Ajax wireless technology whilst maintaining EN54 compliance.
What can I connect to the inputs and outputs?
The two inputs can connect existing detectors like beam smoke detectors, elevator control panels, or HVAC systems. The two galvanically isolated outputs can control gates, door locks, lighting, alert systems, and other life safety equipment.
What connection types are supported for the inputs?
The inputs support multiple connection types including NC (Normally Closed), NO (Normally Open), EOL (End of Line), 2EOL, and 3EOL configurations, providing flexibility for various third-party device requirements.
Can the module power connected devices?
No, the EN54 I/O Module does not require an external power supply and cannot provide power to connected devices. Connected equipment must have their own independent power sources.
What are the power specifications for the relay outputs?
The two galvanically isolated relay outputs support AC operation from 10-250V up to 10A, and DC operation from 10-30V up to 5A, providing versatility for different connected equipment.
How long do the batteries last in the I/O Module?
The module offers up to 5 years of battery life using pre-installed 2 × CR123A batteries, with early low-battery notifications provided through Ajax apps.
Is installation complicated?
No, installation is hassle-free with QR code scanning for device addition, versatile cable routing options, and no tools or programming required. The module includes protective housing and EOL resistors in the complete set.
What wireless range can I expect from the module?
The device offers wireless communication range up to 1,700m with the CIE in open space, with options to extend coverage using Ajax range extenders sold separately.
Specifications
- Device Type: Wireless addressable I/O module with two inputs and two outputs
- Standards Compliance: EN54-18, EN54-25, Directive 2014/53/EU (RED)
- Number Of Outputs: 2 galvanically isolated relay outputs
- Number Of Inputs: 2
- AC Operating Range: 10-250V, up to 10A
- DC Operating Range: 10-30V, up to 5A
- Input Connection Types: NC, NO, EOL, 2EOL, 3EOL
- Communication Technology: Jeweller wireless protocol
- Frequency Bands: 866.0-866.5 MHz, 868.0-868.6 MHz, 868.7-869.2 MHz, 905.0-926.5 MHz, 915.85-926.5 MHz, 921.0-922.0 MHz
- Maximum Effective Radiated Power: Up to 20 mW
- Communication Range: Up to 1,700m in open space
- Power Supply: 2 × CR123A batteries (pre-installed)
- Battery Life: Up to 5 years
- Colour Options: Black, white
- Dimensions: 116 × 180 × 62mm
- Weight: 547g
- Protection Class: IP21C
- Flammability Rating: UL 94 V-0
- Operating Temperature Range: -10°C to +50°C
- Operating Humidity: Up to 80%
- Installation: QR code scanning, no tools or programming required
- Cable Routing: From back, sides, top, or bottom
- External Power Supply: Not required
- Power To Connected Devices: Cannot provide power
Downloads
- Brochure (Adobe PDF)