Special Offers
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Vendor: Bently Nevada
3300/35-12-02-01-00-00 | Bently Nevada | Six-Channel Temperature Monitor
Sale price $650.00Regular price $670.00 -
Vendor: Bently Nevada
Bently Nevada 3300/20-12-01-00-00-00 Dual Thrust Monitor
Sale price $650.00Regular price $670.00 -
Vendor: Bently Nevada
Bently Nevada 3300/50-01-00-00-00 3300 Tachometer Monitor Module
Sale price $650.00Regular price $670.00 -
Vendor: Bently Nevada
Bently Nevada 3300/55-01-04-01-01 Relay Module
Sale price $750.00Regular price $780.00
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Vendor: Honeywell
Honeywell 621-2200R AC Output Module
Sale price $260.00Regular price $290.00Description The Honeywell 621‑2200R is a 16‑point AC output module designed for use in Honeywell’s legacy control systems. It delivers controlled AC signals to external equipment, enabling safe and efficient operation of actuators, solenoids, and other... -
Vendor: Honeywell
Honeywell 621-9928R Serial Link Selector Module
Sale price $260.00Regular price $290.00Description: The 621-9928R module is designed to facilitate switching between multiple serial communication channels, enabling devices such as PLCs, HMIs, and sensors to connect seamlessly to a central control system. Specifications: Power Supply: 24 VDC ±10% Power... -
Vendor: Honeywell
Honeywell 621-3550 16-Point Digital Input Module
Sale price $260.00Regular price $290.00Description: The 621-3550 module is designed to collect digital input signals from various devices, including sensors, switches, and field instruments. It is suitable for applications in machine control, process monitoring, and building automation. Specifications: Input Voltage:... -
Vendor: Honeywell
Honeywell 621-0071 Logic Manager Module
Sale price $260.00Regular price $290.00Description: The 621-0071 module is designed to offer a scalable platform for efficiently implementing control and monitoring functions. It is ideal for complex automation tasks, enabling easy expansion and customization. Specifications: Dimensions: 3.3 cm x 27.4... -
Vendor: Honeywell
Honeywell 621-2150 16-Point Digital Output Module
Sale price $260.00Regular price $290.00Description The Honeywell 621‑2150 is a rack‑mounted output module designed for industrial process control. It delivers precise digital output signals to field devices, enabling safe and efficient operation of actuators, solenoids, and other binary‑driven equipment. Specifications... -
Vendor: Honeywell
Honeywell 62795604-001 Control Card Module Board
Sale price $260.00Regular price $290.00Description: The 62795604-001 module is a control card designed to interface with various industrial control systems, delivering reliable performance through advanced technology for optimal operation. Specifications: Dimensions: 100 mm x 100 mm x 10 mm Weight:...
The Honeywell TDC 2000 and TDC 3000 are Distributed Control Systems (DCS) that use a communication network called the Universal Control Network (UCN) to connect various system components.
The UCN is a high-speed, token-passing bus network that allows for the exchange of data between processors, I/O devices, and operator consoles. It provides a reliable and efficient way to monitor and control industrial processes.
Here are some of the key features of the Honeywell UCN:
- High speed: The UCN can transmit data at speeds of up to 5 megabits per second.
- Reliability: The token-passing bus architecture ensures that all devices on the network have a fair chance to transmit data.
- Expandability: The UCN can be easily expanded to accommodate additional devices.
- Security: The UCN supports security features such as password protection and data encryption.
Honeywell's TDC 2000 and TDC 3000 DCS are legacy systems that are no longer in production. However, they are still in use in many industrial facilities around the world. Honeywell offers upgrade paths to migrate from TDC 2000/3000 to their current process automation system, Experion.