German ADDI-DATA plug, ADDI-DATA model, ADDI-DATA price

ADDI-DATA plug is a control module that can output signals or provide a digital signal to actuate controlled equipment when control is required. It can also receive feedback signals from the equipment to report to the host, making it an important component of fire alarm linkage systems. Input/output modules on the market can provide a pair of passive normally open/normally closed contacts to control the equipment. Some manufacturers' modules can be configured via parameters for active output (such as GST GST-LD-8301). Correspondingly, there are also dual input/output modules and multi-input/output modules. During a fire alarm, the alarm controller activates external devices requiring linkage via output modules, such as smoke exhaust valves, air supply valves, fire shutters, fans, and alarm bells, and can receive action acknowledgments from the devices. The output module is connected to the controller's loop bus and can be installed near the controlled equipment or inside the floor terminal block box. Electronic coding allows for on-site addressing. The output control logic of the output module can be programmed according to project requirements. When the controller receives an alarm signal from a detector, it sends linkage control signals to the output module via the bus based on the pre-programmed sequence. The output module then activates the linked fire protection equipment, and an acknowledgment signal is received after the device acts.

ADDI-DATA plug composition

The fieldbus control system consists of three parts: the measurement system, the control system, and the management system. The hardware and software of the communication part are its most distinctive features. 1) Fieldbus control system: Its software is an important part of the system. Control system software includes configuration software, maintenance software, simulation software, device software, and monitoring software. First, select the development configuration software and human-machine interface software for control operations. Through the configuration software, complete the connections between function blocks, select function block parameters, and perform network configuration. During network operation, the system collects data in real time, processes data, and performs calculations. It optimizes control and logical control alarms, monitoring, display, reports, etc. 2) Fieldbus measurement system: Its characteristics include multi-variable high-performance measurement, giving measuring instruments additional functions such as computing capability. Due to the use of digital signals, it offers high resolution, high accuracy, strong anti-interference, and anti-distortion capabilities. It also provides status information of instrument equipment, allowing adjustments to the processing process. 3) Equipment management system: It can provide diagnostic information, management information, equipment operating status information (including smart instruments), and manufacturing information provided by manufacturers. For example, Fisher—Rosemoune Company launched the AMS management system. Installed on the main computer, it performs management functions and can form a comprehensive management information database for field devices. Based on this, equipment reliability analysis and predictive maintenance are realized, changing passive management into a predictable management and maintenance mode. The AMS software is based on a T architecture with the field server as the platform. Supporting modularity on the field server, feature-rich application software provides users with a graphical interface. 4) Bus system computer service mode: The client/server mode is a popular network computer service mode. The server represents the data source (provider), and the application client represents the data user, which obtains data from the source for further processing. The client runs on a PC or workstation. The server runs on a minicomputer or mainframe, utilizing the intelligence, resources, and data of both parties to complete tasks. 5) Database: It can organically and dynamically store large amounts of data and applications, achieving full data sharing and cross-access with high independence. Industrial equipment parameters change continuously during operation, resulting in large data volumes and high real-time requirements for operation and control. Therefore, a distributed and real-time database system capable of mutual access and operation is formed. Mature options on the market include relational databases such as Oracle, sybas, Informix, SQL Server; and real-time databases such as Infoplus, PI, ONSPEC. 6) Network system hardware and software: Network system hardware includes system management hosts, servers, gateways, protocol converters, hubs, user computers, and underlying intelligent instruments. Network system software includes network operating software such as NetWarc, LAN Mangger, Vines; server operating software such as Lunix, os/2, Window NT; application software databases, communication protocols, network management protocols, etc.

ADDI-DATA plug material

1) The material for female or male terminals shall be copper alloy, plated copper alloy, nickel, or nickel alloy. [Exception: If the structure of the electrical appliance or device permits, the female or male terminal may be plated sheet metal or a non-plated corrosion-resistant alloy.] 2) If formed female terminals or trimmed male terminals appear in the form of a terminal strip, and the terminals are curled and separated from the strip when continuously fed into processing tools, then the edge where the terminal connects to the strip does not require plating in this case. The standard terminals used in temperature and thermal cycling tests shall be tin-plated sheet steel or corrosion-resistant steel. According to the Rockwell 30T hardness standard, their hardness shall be Rockwell hardness 68 ± 5. Exception: If the female terminal is only suitable for connecting to male terminals made of copper alloy, then standard terminals made of C26000 copper alloy must be used for testing. 2.3 According to the Rockwell 30T hardness standard, the hardness of standard brass terminals shall be 62 ± 7.

ADDI-DATA plug wiring method

1) Apply moderate force when tightening wired connections to prevent stripping the threads of bolts and nuts due to excessive force. Replace any stripped bolts and nuts immediately; do not continue using them. 2) When using a screwdriver to tighten or loosen screws, ensure the screwdriver fits tightly against the screw head before applying force to prevent slipping, which can damage the screw and make disassembly difficult, especially for common circuit breakers in distribution boxes. 3) If bolts and nuts are difficult to remove, do not act rashly to avoid deformation that makes removal even harder. Tap appropriately or apply screw loosening agents or dilute hydrochloric acid, then attempt removal after a short wait. 4) Do not use pliers to tighten or loosen bolts and nuts to prevent damage. When using an adjustable wrench, adjust the opening properly to prevent damaging or deforming the bolts and nuts, which would make disassembly difficult. 5) A single terminal block allows connection of up to two wires of the same type and specification. 6) For terminal blocks prone to loosening or poor contact, wire ends must be fastened in a "?" shape to the terminal block to increase contact area and prevent loosening. 7) When connecting wire ends or lugs to each other, it is strictly prohibited to install non-copper or poorly conductive washers in between. 8) When connecting wire ends, the contact surface must be smooth and free of oxidation. When connecting lugs or copper bars, apply conductive paste to the cleaned contact surface before tightening. 9) When connecting temporary lines, single-strand flexible wires should be folded once at the end before connecting to the lower terminal of the circuit breaker; single-core solid wires should be connected to the lower terminal of the circuit breaker in a "?" shape. 10) For motor wiring of 30KW and above, it is required that no poorly conductive washers (such as galvanized nuts, flat washers, spring washers, etc.) be interposed between the motor leads and the cables connecting to the motor. 11) When wrapping cables or other equipment requiring insulation protection with insulating tape, wrap from one end to the other with a 1/2 overlap ratio, ensuring at least one back-and-forth layer.

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