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
621-9939 | Honeywell | Serial Link Module
Sale price $260.00Regular price $290.00Description: The Honeywell 621-9939 Serial Link Module is a crucial component in the 9000 series designed for efficient communication in industrial automation systems. This module enables reliable data transfer between controllers and devices over an RS485... -
Vendor: Honeywell
Honeywell 621-3560 24VDC Input Module
Sale price $260.00Regular price $290.00Description The Honeywell 621-3560 24VDC Input Module is a digital input card designed for Honeywell TDC 3000 and IPC 620 distributed control systems. It provides secure and accurate interfacing of 24VDC field signals, enabling reliable monitoring... -
Vendor: Honeywell
Honeywell 621-1201 Circuit Board NSMP
Sale price $260.00Regular price $290.00Description The Honeywell 621-1201 Circuit Board NSMP is an industrial-grade module designed for Honeywell TDC 3000 and IPC 620 control systems. It provides stable signal processing and communication functions, supporting critical automation tasks in demanding environments.... -
Vendor: Honeywell
Honeywell 621-9938 Serial I/O Module
Sale price $260.00Regular price $290.00Description The Honeywell 621-9938 Serial I/O Module (SIOM) is a dual-port communication card used in Honeywell TDC 3000 and IPC 620/621 systems. It manages the serial I/O card file and interfaces with the 621-9939 Serial Link... -
Vendor: Honeywell
Honeywell 620-0088 Parallel Link Drive Module
Sale price $260.00Regular price $290.00Description The Honeywell 620-0088 Parallel Link Drive Module is a communication interface card designed for the Honeywell IPC 620 series. It provides high-speed parallel data transfer between processors and I/O racks, ensuring reliable and efficient communication... -
Vendor: Honeywell
Honeywell 621-0004 System Data Module (SDM)
Sale price $260.00Regular price $290.00Description The Honeywell 621-0004 System Data Module (SDM) is a high-performance module designed for Honeywell distributed control systems (DCS). It enables seamless integration with field devices, providing reliable data acquisition, processing, and monitoring for industrial automation...
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.