Triconex 2551 7400056-110 Digital External Terminator

The Triconex 2551 7400056-110 is a high-performance digital external terminator used for terminating the ends of digital (Dl) cables in industrial automation systems. It ensures precise data transmission by matching the impedance of the cable, preventing signal reflections. This functionality improves overall system performance, ensuring reliable operation in demanding environments.

Key Features of the Triconex 2551 7400056-110

High Availability: Designed for high availability, the Triconex 2551 7400056-110 ensures that your system continues operating even if a component fails. This reduces system downtime and improves operational efficiency.
Fault Tolerant Design: Built to withstand harsh conditions, this module offers fault tolerance, continuing to operate even during power failures or system malfunctions. This makes it a reliable choice for critical applications.
High I/O Capacity: The Triconex 2551 7400056-110 supports a high input/output capacity. It connects to a wide range of devices, making it versatile for various industrial applications.
Scalability: As your system needs evolve, the Triconex 2551 7400056-110 can be easily scaled to accommodate changing requirements. This flexibility ensures long-term usability.
Cost-Effective: Offering a balance of high performance and affordability, the Triconex 2551 7400056-110 is a cost-effective solution for industrial automation projects.

Technical Specifications

Specification	Details
Model Number	2551 7400056-110
Input Type	Digital
Number of Channels (Input)	8
Input Voltage Range	24 VDC
Input Current	20 mA
Input Impedance	10 kΩ
Output Type	Relay
Number of Channels (Output)	1
Output Voltage	24 VDC
Output Current	2 A
Output Contact Rating	25 A at 24 VDC
Operating Temperature	-40°C to 70°C
Dimensions	129 mm (W) x 107 mm (H) x 44 mm (D)
Weight	1.2 kg

Applications

The Triconex 2551 7400056-110 is ideal for various industrial applications where reliable data transmission and system integrity are crucial:

Industrial Automation: Used in controlling pumps, valves, and motors within automated systems.
Building Automation: Controls HVAC systems, lighting, and security systems in commercial buildings.
Process Control: Enables the control of temperature, pressure, and flow in manufacturing and chemical processing systems.
Machine Control: Essential for controlling robots, CNC machines, and other automated equipment in industrial environments.