MINIPLEX Wiring (Non-4100U)

Overview

The RIC must be connected to the host panel via RUI cabling. This section explains how

 

to wire the two together, and how to set up a system with multiple transponders connected

 

to the same host panel.

Wiring

 

RUI cabling can be accomplished either through Class A or Class B wiring.

Configurations

 

Class A Wiring

Class B Wiring

Class A wiring allows transponder cabinets to communicate with the FACP even in the event of an open circuit somewhere in the loop. Class A wiring requires that two wires are routed from the CPU motherboard to each RIC, and then back again to the CPU motherboard.

Class B wiring allows “T” tapping, and therefore requires less wiring distance per installation than Class A. Additionally, Class B wiring does not require end-of-line resistors, because each RIC communicates directly to the CPU.

Make sure these prerequisites are accounted for before wiring:

•AS1670 allows the loss of a maximum of 40 detectors/addressable devices to be caused by a single fault.

•All transponder cabinets are installed within 2500 feet (762 m) of the FACP.

•Conductors test free of all grounds.

•All wires are between 12 (3.309 mm2) and 18 AWG (0.8321 mm2), or as the local code dictates.

To connect the RUI card to RICs using Class A wiring, read the following instructions and refer to Figure 3-7, on the next page.

1.Route wire between 0.75 mm2 and 4 mm2 from the + (TB1-8) and - (TB1-6) terminals on the Comms “A” block of the 562-856/565-217 RUI card to the TB1-8 (+) and TB1-6 (-) terminals on the 565-233 RIC.

2.Route wire from the first RIC to the next one. Repeat for each transponder cabinet within 2500 feet (762 m).

3.Route wire from TB1-7 (+) and TB1-5 (-) on the last RIC to + (TB1-4) and - (TB1-2) on the Comms “B” block of the 562-856/565-217 RUI card.

To connect the RUI card to RIC II cards using Class B wiring, read the following instructions and refer to Figure 3-7, on the next page.

1.Route wire between 0.75 mm2 and 4 mm2 from the + (TB1-8) and - (TB1-6) terminals on the Comms “A” block of the 562-856/565-217 RUI card to the TB1-8 (+) and TB1-6 (-) terminals on the 565-233 RIC.

2.Route wire from the first RIC to the next one. Repeat for each transponder cabinet within 2500 feet (762 m).

Continued on next page

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Tyco installation manual Miniplex Wiring Non-4100U
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4100U specifications

The Tyco 4100 series, which includes the 4100U, 4120, and 4020 models, represents a significant evolution in fire alarm and detection systems. These systems are designed to meet the needs of commercial, industrial, and institutional environments, ensuring reliable safety and compliance with the latest regulatory standards.

One of the primary features of the Tyco 4100 series is its modular design. This allows for easy expansion and customization to meet diverse application requirements. The systems support a wide range of detectors, initiating devices, and notification appliances, providing flexibility for different building layouts and fire protection needs.

The 4100U model is particularly noted for its powerful processing capabilities, utilizing advanced digital technology to enhance the speed and accuracy of fire detection. It includes sophisticated algorithms that optimize response times and reduce false alarms, ensuring that the system is both responsive and reliable during emergencies.

The 4120 model is tailored for larger facilities, incorporating advanced networking features that enable communication between multiple control panels. This interconnectedness is crucial for managing complex building systems, allowing for centralized monitoring and control. It integrates with a variety of life-safety systems and can be configured to accommodate a vast number of addressable points, making it ideal for expansive installations.

The 4020 model serves as a cost-effective solution for smaller establishments while maintaining essential functionalities. It focuses on delivering essential fire alarm capabilities without compromising on performance. Despite its more compact design, the 4020 still offers support for numerous devices and can be integrated into larger systems if needed.

All models in the 4100 series leverage modern communication technologies, offering network integration capabilities that enhance their usability. They support various communication protocols, including Ethernet, which facilitates remote monitoring and maintenance options via web-based interfaces. This ensures that system administrators can manage alerts and notifications from anywhere, streamlining incident response.

In summary, the Tyco 4100 series, featuring the 4100U, 4120, and 4020 models, stands out for its adaptability, technological advancements, and versatility. Their robust design caters effectively to diverse environments, making them a preferred choice for fire alarm and safety solutions in various sectors. Companies can rely on these systems not only for compliance but also for enhanced safety and operational efficiency.
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