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The Simplex MX Loop Interface Module, available in models 4100-6077 and 4010-9917, is designed to integrate MX Technology addressable devices with Simplex 4100ES, 4100U, and 4010ES fire alarm control panels. This module acts as a crucial link, enabling the fire alarm control panel to communicate with, monitor, and control a wide range of MX addressable peripherals.
The primary function of the MX Loop Interface Module is to provide the necessary communication infrastructure for MX Technology devices within a Simplex fire alarm system. Each module can support up to 250 MX addressable devices and deliver up to 500 mA of output current. For larger systems, multiple modules can be installed: up to 30 4100-6077 MX Loop Interface Modules for 4100ES/4100U panels, or up to 4 4010-9917 MX Loop Interface Modules for 4010ES panels, significantly increasing system capacity.
The module facilitates dual isolated Class B loops, which can be connected together to achieve Class A operation, enhancing system resilience. It supports various addressable devices, including smoke sensors, heat sensors, and combination smoke/heat sensors, which can be integrated with different base types such as standard, isolator, or loop-powered sounder bases. Additionally, single and dual I/O modules, relay, signal, monitor, and separate line-powered isolator modules are compatible. Manual stations, including indoor and outdoor breakglass callpoints, and single and dual action manual stations, are also supported. For specific applications, the Voltage Regulator Module 4100-5130 or 4010-9917 provides compatible regulated DC voltage for use with Monitor ZAMs.
A key feature of the MX Loop Interface Module is its implementation of the MX Fastlogic algorithm. This advanced algorithm analyzes detector output by monitoring several elements, including background filtering, instantaneous smoke density, rate of change of smoke density, smoke density weighting, smoke density peak suppression, and real fire 'experience' comparison. It employs fuzzy logic and extensive fire test data to evaluate the probable presence of fire, distinguishing between real fires and false alarm sources. Elements synonymous with false alarms are filtered out, while those indicative of fire are weighted, and the results are continuously compared against real fire data to determine the risk of fire. This intelligent processing allows for faster detection of real fires and a reduction in false alarms, without compromising sensitivity to genuine fire events. The MX Fastlogic algorithm is available for MX photoelectric sensors and photoelectric/heat sensors, making them suitable for both life protection and property protection applications.
The MX Loop Interface Module offers several features designed to simplify installation and enhance system operation. Device LEDs for alarm activation can be configured per loop to activate simultaneously at 5, 10, 20, or 30 devices, providing flexible visual indication.
The module's communication capabilities are robust, offering compatibility with many types of existing cable. This makes it particularly convenient for retrofit applications, with typical communication distances extending up to 2 km (6560 ft). Actual wiring lengths may vary based on cable characteristics and other conditions, so consulting a Simplex product representative for specific details is recommended.
Soft addressing is a significant user-friendly feature. MX technology sensors and addressable devices are addressed using the 801AP programming tool, which provides a menu-driven user interface. This tool can automatically increment addresses after each write operation, simplifying the addressing process and minimizing errors often associated with coded switches. The 801AP programmer can also modify addresses stored in a device's non-volatile memory, allowing for easy correction of addressing mistakes.
The system supports Class B "T-tap" branch circuits, offering flexibility in wiring configurations. For Class A operation, the left and right loops are tied together. Separate 24 VDC power wiring is required for Monitor ZAMs, Signal and Relay IAMs, and 4-wire sounder bases, which can be supplied from a separate listed fire alarm power source. The 4100-5130 Voltage Regulator Module is specifically required for powering 4090-5205 Monitor ZAMs.
The MX Loop Interface Module incorporates features that aid in maintenance and troubleshooting. On-board LED diagnostics provide clear indications of the module's status, including communications, earth monitoring, device response, and loop power status. These LEDs help service personnel quickly identify and resolve issues.
The MX Fastlogic algorithm also includes a WALKTEST feature, which performs a silent or audible system test with an automatic self-resetting test cycle. This allows for convenient and efficient testing of the system's functionality.
The module's design, with its on-board terminal blocks for field wiring (18 to 12 AWG), facilitates straightforward installation and maintenance. The ability to easily change device addresses using the 801AP programming tool also simplifies system reconfigurations or replacements.
The MX Fastlogic algorithm is designed to maintain sensitivity to fire while minimizing false alarms. Unlike traditional systems where lowering sensitivity to reduce unwanted alarms often means a greater density of smoke is required to trigger an alarm, MX Fastlogic compares real fire experience against recognized fire patterns. This approach allows for reduced sensitivity to possible false alarms without compromising the detection of clearly identifiable fires, thereby reducing the need for frequent adjustments and false alarm-related service calls.
General| Model | 4100-6077 |
|---|---|
| Category | Fire Alarms |
| Power Supply | 120/240 VAC, 50/60 Hz |
| Type | Fire Alarm Control Panel (FACP) |
| Max Devices | Depends on configuration |
| Display | LCD display |
