Product Details
Product Description
The Allen Bradley FLEX I/O 1794-TB2 terminal base is a compact and durable connection interface designed for FLEX I/O modules. It provides secure wiring termination, reliable electrical isolation, and mechanical stability within distributed control systems. This unit is engineered to support flexible installation while maintaining consistent performance across industrial environments.
Technical Specifications
-
Manufacturer: Allen Bradley
-
Product Line: FLEX I/O 1794
-
Catalog Number / Model: 1794-TB2
-
Product Type: Terminal Base Unit
-
Weight: 0.50 lbs (0.23 kg)
-
Terminal Screw Torque: 0.56–0.79 Nm
-
Supply Voltage Range (Max): 125 V AC/DC, 50/60 Hz, 10 A
-
Isolation Voltage: 125 V continuous
-
Voltage Ratings: 24 V AC/DC, 120 V AC/DC
-
Wire Size Supported: 0.21–1.3 mm²
-
Mounting: Designed for FLEX I/O modules, providing mechanical support and electrical connection
Application Scenarios
-
Distributed control systems requiring modular I/O connectivity
-
Process industries such as chemical, pharmaceutical, and food production
-
Utility and energy systems where reliable wiring termination is critical
FAQ
Q: What is the function of the 1794-TB2 terminal base? A: It provides the physical and electrical interface for FLEX I/O modules, ensuring secure wiring and module stability.
Q: What wire sizes are supported? A: The unit supports conductors ranging from 0.21 mm² to 1.3 mm².
Q: Can the 1794-TB2 handle both AC and DC voltages? A: Yes, it supports up to 125 V AC/DC with continuous isolation.
Comparison with Similar Models
-
1794-TB2: Standard terminal base with screw‑type connections.
-
1794-TB3: Terminal base with spring clamp connections for faster installation.
-
1794-TBN: Terminal base with NEMA-rated wiring support.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Redundant Automation Systems: Ensuring Continuous Uptime in Critical Control Infrastructure
System reliability directly determines operational profitability across high stakes process industries. Modern industrial automation platforms must eliminate single points of failure to prevent catastrophic shutdowns. Deploying fault tolerant architecture safeguards complex facilities against unexpected hardware glitches, network disruptions, and maintenance outages.
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.