Overview

Loop driver (interface) card for ZXSe-series analogue addressable fire panels. Implements the System Sensor protocol and provides drive for a single addressable loop. Designed to be fitted into the ZXSe panel base with correct jumper settings to select loop voltage and protocol mapping.

• Supports System Sensor protocol field devices.
• 460 mA loop drive rating (single loop per card).
• Very low quiescent current (~12 mA module standby) when fitted.
• Fits ZXSe family panels: ZX1Se, ZX2Se, ZX5Se (not compatible with ZXe series).

Uses and benefits

• Adds an addressable System Sensor loop to compatible ZXSe panels.
• Suitable for commercial and industrial fire alarm installations where System Sensor devices are used.
• Helps simplify panel capacity planning—one card per loop, factor module and device currents into battery/auxiliary budgets.

Installation & compliance

• Install into the ZXSe panel base card and configure jumpers/links per the panel installation manual.
• Ensure loop wiring and device addressing follow the panel and device manufacturer instructions.
• Check manufacturer documentation for approvals and CE/UKCA status before installation.

Safety

Installation must be performed by a competent technician in accordance with local regulations and the panel manufacturer’s instructions. Incorrect installation may impair fire detection performance.