HONEYWELL MC-TDIY22 51204160-175 digital input

Key SpecificationsVogi

Power input
Main power supply: 24VDC ±15% (supports wide voltage fluctuation).
Input channel
32 dry contact inputs (voltage-free signals), support connection of switches, sensors and other devices.
Terminal type
Compression terminal design ensures firm and reliable wiring.
Operating temperature range
-20°C to +60°C, adapt to industrial environment temperature changes.
Communication interface
Support Modbus protocol, can communicate with PLC/DCS system or host computer.
Hot plug function
Support online module replacement without downtime maintenance.
Module type
Digital input field terminal assembly (FTA), used for industrial automation system signal acquisition.
Contact rating
Dry contact input, compatible with a variety of sensor signals (such as limit switches, buttons).
Certification standard
CE, UL, CSA certified, in line with international safety regulations.

Key FeaturesVogi

High reliability and safety design
Based on a design tailored for SIS, this product supports redundancy configuration to guarantee the highly reliable operation of important control and safety protection functions.
MC-TDIY22 fault self-detection and automatic calibration capabilities allow it to discover more than 99% of dangerous potential failures of internal components, ensuring the stable operation of the system.Supporting 32-way switch output, can directly control the actuator such as motor, valve and indicator light to achieve logic control and sequence control.

Seasoned with scalability and flexibility
Due to its modular design, it supports hot-swap, meaning that you can upgrade and maintain your system without downtime.
Compatible with Honeywell mainstream PLC and DCS systems, adaptable to industrial automation architecture.

Explosive proof and safety certification
Applying for international explosion-proof certification which pass UL, CSA, ATEX, etc., suitable for explosive and hazardous environment conditions of petroleum, chemical and other industries. Conforms to standards like EN50014, EN50018, etc, meaning there is no possibility of sparks or arcs within explosion- & dust- risk environments.

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ApplicationVogi

Petrochemical industry
For temperature and pressure monitoring of equipment (such as reactors and compressors), and for link-up with emergency shutdown (ESD) systems to realize emergency shutdown to prevent explosion and leakage accidents.
Power and energy:
Monitoring safety of power station: to monitor the operating status of on-site equipment such as boiler, turbine and other on-site devices, and realize automatic protection and fault warning through digital input/output modules.
Production line safety protection: through dry contact input monitoring robotic arm, conveyor belt and other equipment emergency stop signals, to ensure personnel and equipment safety.
Smart Factory integration: 
collaborate with PLC/DCS systems to realize production line data collection and remote equipment control.
Transportation:
The railway traffic signal control: Through the switch output, to monitor the status of track circuits, signal light control, turnout and other equipment, and other equipment, to ensure the safety of driving.
Shipbuilding industry: 
used for cabinet (engine, pump and other equipment) status monitoring, supporting redundancy configuration to ensure reliability of offshore operation.
Wastewater treatment system: 
monitoring the working condition of aeration tank, sludge pump and so on, meanwhile, keep optimizing the treatment process by logic control.

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