Honeywell MC-TDID52 51304441-275 Digital Input Module

Input Channels
Equipped with 32 channels for monitoring digital on/off signals in industrial applications. It can connect to multiple digital signal sources simultaneously, enabling centralized monitoring of multiple devices or signal points.

Input Voltage Range
Operates at 24V DC input voltage. The input signal levels are defined as logic low (0-5V) and logic high (11-30V), adapting to voltage fluctuations within a certain range to ensure stable operation under different on-site power conditions.

Mounting Method
Adopts DIN rail mounting, which is quick and convenient for installation and layout in industrial control cabinets, facilitating module maintenance and replacement.

Wiring Method
Equipped with fixed screw terminals for easy cabling, ensuring secure wire connections, reducing failures caused by poor contact, and improving system reliability.

Anti-Interference Capability
Features high noise immunity, enabling reliable operation in complex industrial electromagnetic environments. It effectively suppresses the impact of external interference signals on input signals, ensuring accurate data collection.

Status Indication
Equipped with LED indicators to display input status, allowing operators to intuitively view the signal input of each channel for quick fault diagnosis and system debugging.

Operating Temperature Range
Operates at -40°C to +85°C, adapting to various harsh industrial environmental temperature conditions, and can be applied to industrial sites with high or low temperatures.

Honeywell Air Purifier
Adopts exclusive HiSiv technology, using the synergistic effect of HiSiv molecular sieve and CTOX catalyst to adsorb and decompose harmful gases like formaldehyde simultaneously, avoiding secondary pollution. It maintains high organic adsorption capacity in high-temperature and high-humidity environments. Meanwhile, a micro-fan circulates indoor air, which is filtered by an air filter to remove or adsorb various pollutants. An anion generator ionizes the air to produce a large amount of negative ions, which are sent out by the micro-fan to form an anion airflow, achieving the purpose of cleaning and purifying the air.

Honeywell Smart Thermostat
Enables remote control via WiFi, supports Android and iOS mobile clients, and allows adjusting central air conditioning temperature through a central controller or smartphone. It uses geofencing technology to trigger preset functions when users enter a specified area. It also has built-in sensors to collect surrounding temperature and humidity changes, using fine-tuning functions to customize suitable room temperatures.

Honeywell TJE Absolute Pressure Sensor
Adopts a fully four-legged 350 ohm strain gauge bridge. The "true gauge pressure" design isolates the sensor circuit from atmospheric pollution through secondary welding of a stainless steel flat diaphragm. The diaphragm uses atmospheric pressure as a reference (gauge pressure sensor) or vacuum as a reference (absolute pressure sensor). It uses strain gauges to sense pressure changes and convert them into electrical signals, thus achieving pressure measurement with excellent long-term stability and high precision.

Industrial Automation Production Lines
In automated production lines such as automotive manufacturing and electronic device production, it monitors the operating status of each device on the production line, such as the in-position signals of robots, the start/stop signals of conveyors, and the fault alarm signals of equipment. By collecting these digital signals, it enables real-time monitoring and automatic control of the entire production line, timely identifies and solves problems in the production process, and improves production efficiency and product quality.

Power Systems
In power systems such as power plants and substations, it can be used to collect switch status, protection device action signals, equipment operating status signals, etc. It helps power staff understand the operating conditions of power equipment in real time, timely detect potential faults, and ensure the safe and stable operation of the power system. For example, it monitors the opening/closing status of high-voltage switches to take timely measures in case of abnormalities and avoid power outages.

Chemical Production Processes
In chemical production, it monitors the operating status of agitators in reaction kettles, the opening/closing status of valves, the start/stop signals of pumps, etc. Combined with data from other sensors, it realizes precise control and safety monitoring of chemical production processes, prevents safety accidents caused by equipment failures or improper operations, and ensures the smooth progress of production. For instance, when the agitator in a reaction kettle fails and stops operating, the module promptly transmits the signal to the control system for operators to handle in a timely manner.

Intelligent Building Systems
In intelligent buildings, it can be used to monitor the opening/closing status of access control systems, signals from fire alarm systems, the operating status of air conditioning systems, etc. It realizes centralized monitoring and management of various devices in the building, improves the intelligent management level of the building, and provides users with a safer and more comfortable environment. For example, when a fire alarm system is triggered, the module transmits the signal to the central control system to promptly launch fire emergency plans.

Water Treatment Systems
In water treatment systems such as sewage treatment plants and waterworks, it monitors the operating status of water pumps, the opening/closing status of valves, signals from level switches, etc. Through the collection and processing of these digital signals, it realizes automatic control and optimized management of the water treatment process, ensures water quality safety and stable water supply. For example, it automatically controls the start/stop of water pumps based on signals from level switches to achieve precise control of the water level in ponds.