HONEYWELL 51402497-200 Operator Keyboard

Power input main power supply: 24VDC ±15%

Communication interface: Support ControlNet or Ethernet, compatible with RS-485/Modbus protocol, can be connected to the host computer or BMS system.

Programmable input: Support multi-channel dry contact input

Display and operation: Liquid crystal display (LCD), support multi-language menu

Device scalability
As a DCS operation terminal, it can manage up to 256 detection devices or modules.

Operating temperature: -10°C to +55°C (industrial-grade wide temperature design).

Humidity range: ≤95% RH (non-condensing).

The shell is made of industrial-grade ABS plastic with IP54 protection level (dustproof and splashproof).

CE and RoHS certified, in line with electromagnetic compatibility (EMC) standards.

System compatibility
Adaptable to Honeywell Experion PKS, PlantScape, TPS and other DCS systems.

Maintenance features:
Support hot-swap maintenance to reduce system downtime.

Using high-quality materials and components, it is designed for harsh industrial environments, has long-term stable operation capabilities, and has excellent vibration and corrosion resistance.

Supports graphical interface and easy-to-use programming language to simplify the operation process of engineers.

Provides remote programming and debugging functions to reduce on-site operation costs.

Equipped with a variety of input/output interfaces, compatible with various sensors, actuators and industrial equipment communications.

Supports ControlNet, Ethernet, RS-485/Modbus and other protocols to achieve seamless integration with host computers, BMS systems and third-party devices.

Equipped with a liquid crystal display (LCD), supports multi-language menu switching, built-in function buttons and status indicators, easy to quickly monitor and operate.

DCS operation stations used in refineries and chemical plants monitor key parameters such as pressure, temperature, flow, and perform emergency shutdown (ESD) interlock control.

SCADA systems integrated in substations and power plants control circuit breakers, adjust load distribution, and ensure stable operation of the grid.

Manage high-temperature and high-pressure processes in cement kilns and steel rolling production lines to optimize energy consumption and production efficiency.

Control precision instruments in clean workshops to ensure that the temperature, humidity, and cleanliness of the production environment meet high-precision manufacturing standards.