Addressable Loop Mimic LED PCB (Master) – ZPCB2252-MML

The ZPCB2252-MML is the master PCB that interfaces directly to the CIE via the addressable loop interface. The master board takes one address on the CIE and is assigned its address during the auto-learn cycle of the CIE (refer to the CIE manual for more details). This board provides 32 LED outputs which are powered from an external EN54-4 power supply.

Additional information
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Product Type

Control Panels: Spare Parts

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Easy configuration with Eaton site installer


2 versions available


Quick and easy to install

Two board types. Two powerful ways to make your system even more intelligent.

LED for clear indication of fire or fault location

LED boards will light up to indicate a fire or fault status, giving clear indication of the location of the fire or fault.

Relay output for connecting to other life saving systems

Relay boards have the ability to switch on other outputs such as lighting, door release mechanisms or sprinkler systems if a fault or fire is indicated

Outputs can be operated by address, zone or panel activation

The flexibility of these boards is further enhanced with each output having the ability to be programmed for fire or fault, with up to 5 different zones or addresses per output. If a device connected to the panel went into fault, the LED would indicate this enabling maintenance crew to easily locate the device and replace it.

Ideal for geographical LED mimic displays

Mimic boards provide clear indication of where an emergency is situated, helping building staff or emergency services act accordingly. The LED outputs provided by the PCB can be collected and used to build a separate mimic panel for building employees, or for fire services. The panel would consist of a basic schematic of the building or the floor of a building with up to 250 LEDs per master board.

Features and Benefits

• Available as master or slave, each has 32 outputs
• 250 outputs (1 master and 7 slaves)
• Ideal for mimic panel provision
• Each output can be programmed as fire or fault
• Each output can be operated by address, zone or panel
• 2 versions available:
– Relay output
• Soft addressed
• Built in short circuit isolation
• Simple configuration using Cooper site installer
• Easy to install


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Look to the future, trust our past. Discover success stories and building references for Eaton’s Fire Detection Systems and Emergency Lighting products.

TEL: 254-774-211313

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