Apollo SA4700-104APO intelligent twin input/output module — two independent I/O channels in one enclosure for XP95, Discovery and CoreProtocol addressable fire systems. Each channel monitors single‑pole volt‑free (normally open) contacts and provides a changeover relay output to control external devices. The unit includes an integrated controllable isolator and supports multiple preconfigured operating modes, including a failsafe mode to meet BS 7273‑4.

• Twin independent channels with separate DIL addressing for each channel.
• Monitors single‑pole volt‑free (normally open) contacts and provides changeover relay outputs.
• Integrated controllable loop isolator for fault isolation on the loop.
• Nine preconfigured operating modes, including XP95/Discovery ↔ CoreProtocol compatibility modes and a BS 7273‑4 failsafe option.
• EN54‑17 and EN54‑18 certified with multiple approvals (LPCB, VdS, BOSEC, FG, CPR as listed by Apollo).
• Semi‑flush or surface mounting; ergonomic wiring and supplied backbox for fast installation.
• Long manufacturer warranty: 10 years.

Typical uses: monitoring and control of auxiliary devices such as door holders, ventilation shutdowns, plant shutdowns and other third‑party equipment from an addressable fire control panel. Suitable for both contractor and advanced DIY installers experienced with addressable fire systems.

Installation & compliance notes: Install in accordance with the manufacturer's datasheet and applicable UK standards and regulations. This product is EN54‑17/EN54‑18 certified; ensure compatibility with the host fire control panel (XP95/Discovery/CoreProtocol). For safety and correct operation, wiring and commissioning should be carried out by a competent installer. Consult the Apollo datasheet/user manual for detailed wiring diagrams and mode configuration.

Datasheet and user manual available from Apollo (product page) or supplied distributors. Contact us if you would like the PDF extracted and formatted for your product page.