The Honeywell FTA-T-21 is a fail-safe digital input module that provides 21 channels of discrete input for Allen-Bradley ControlLogix PLCs. It is designed to be used in a variety of applications, including machine control, process control, and building automation. The module is brand new and for sale.

Features

• 21 channels of discrete input
• Supports 24 VDC or 120 VAC input
• Programmable input thresholds
• LED indicators for input status
• Screw terminal connections
• Fail-safe operation

Applications

• Machine control
• Process control
• Building automation
• Security systems
• Data acquisition

Technical Specifications

• Number of channels: 21
• Input voltage: 24 VDC or 120 VAC
• Input current: 10 mA
• Input resistance: 10 kΩ
• Dimensions: 94 mm x 95.3 mm x 57.2 mm
• Weight: 0.25 kg
• Operating temperature range: -20°C to +65°C
• Storage temperature range: -40°C to +105°C

Benefits

• Compact size
• Easy installation
• Wide range of applications
• Reliable performance
• Competitive price
• Fail-safe operation

Conclusion

The Honeywell FTA-T-21 is a versatile and reliable fail-safe digital input module that is ideal for a variety of applications. It is brand new and for sale.

FAQs

Q: What is the Honeywell FTA-T-21 Fail-Safe Digital module?

A: The Honeywell FTA-T-21 Fail-Safe Digital module is a brand new module designed for fail-safe digital input applications.

Q: What are the key features of the Honeywell FTA-T-21 Fail-Safe Digital module?

A: The key features of the Honeywell FTA-T-21 Fail-Safe Digital module include fail-safe operation, high-speed input response, and compact size.

Q: In which systems can the Honeywell FTA-T-21 Fail-Safe Digital module be used?

A: The Honeywell FTA-T-21 Fail-Safe Digital module can be used in various systems, such as safety shutdown systems, emergency control panels, and critical automation applications.

Q: What are the technical specifications of the Honeywell FTA-T-21 Fail-Safe Digital module?

A: The technical specifications of the Honeywell FTA-T-21 Fail-Safe Digital module include input voltage range, input current capacity, and module dimensions.

Q: What are the benefits of using the Honeywell FTA-T-21 Fail-Safe Digital module?

A: The benefits of using the Honeywell FTA-T-21 Fail-Safe Digital module include enhanced safety, reliable performance, and simplified integration in fail-safe systems.