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Ajax EN54 I/O Module (2X2)
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EN54 I/O Module (2X2) Jeweller blurs the limits for use cases and compatibility in EN54 certified Ajax setups. It automates responses to emergencies by integrating gates, door locks, lighting, or alert systems through the module outputs. Its inputs allow complementing the setup with beam smoke detectors, elevator control panels, HVAC systems, or other wired third-party devices to address any fire or life safety scenario. Designed to deliver an Ajax-level experience, the module offers out-of-the-box communication with the CIE, intuitive configuration via Ajax apps, and zero-hassle maintenance.
- Automated control of electrical devices
- Advanced integration of third-party devices
| Technical Specifications | |
| Classification | Wireless addressable module with two inputs and two outputs for a fire alarm system |
| Installation method | Indoors |
| Compatibility | Operates with EN54 Fire Hub or Fire ReX |
| Number of input lines for third-party devices | 2 |
| Input terminals | Input 1, Input 2 - inputs for connecting third-party wired devices. Shield - common input for connecting shields of the cables that connect third-party wired devices. |
| Number of output lines for third-party devices | 2 |
| Output terminals | Output 1, Output 2 - relay outputs for connecting third-party wired devices. |
| Type of connection | NO, NC, EOL, 2EOL, 3EOL |
| EOL resistance | 0.47 kΩ, 1.2 kΩ, 2.7 kΩ, and 6.2 kΩ resistors (Four resistors for each input are included) |
| Length of wired connection to third-party devices | Up to 100m (When 2×1.5mm2 (16 AWG) fire-resistant cable is used) |
| Jeweller radio technology | Communication range with central unit: up to 1,700 m in an open space Two-way communication between devices Operating frequencies: 868.0 - 868.6 MHz Self-adjusting RF output power: up to 20 mW Block encryption based on AES algorithm Device polling period: 12−300 s |
| Power supply | Battery: 2x CR123A batteries Power supply voltage: 3V Battery life: up to 5 years |
| Permissible humidity | Up to 80% |
| Operating temperature range | 0°С to +50°С |
| Anti-sabotage | Protection against fraud Jamming detection Tamper-resistant Input monitoring |
| Dimensions | 116mm x 180mm x 62mm |
| Weight | 547g |
| Certification | CE, IP21C, UL 94 V-0, EN54-18, EN54-25 |
