Product Details
Product Description
The 1794-L34 is a Flex I/O controller from Allen-Bradley, designed for efficient distributed control and reliable system integration. Compact yet powerful, it supports extended I/O connections and DIN rail or panel mounting, making it ideal for modular industrial setups.
Key Features and Specifications:
-
Controller Type: FlexLogix / Flex I/O
-
Part Number: 1794-L34
-
User Memory: 512 KB
-
Nominal Voltage: 24V DC (range 19.2–31.2 VDC)
-
Input Current: Max 0.85A at 24V DC
-
Backplane Current: 653 mA at 5.1V DC maximum
-
Power Dissipation: 25.5 W at 19.2V; 20.4 W at 24V DC
-
Thermal Dissipation: 87 BTU/hr at 19.2V
-
Isolation Voltage: 30V DC continuous, tested up to 850V DC for 60 s
-
Mounting Options: DIN Rail (steel 35 x 7.55mm, AB 199-DR1 / 46277-3) or Panel mount
-
Flexbus Cable Support: 1 ft (1794-CE1) and 3 ft (1794-CE3)
-
Power Connector Torque: 0.6–0.8 N·m
-
Operating Temperature: 0–60°C
-
Storage Temperature: -40–85°C
-
Weight: 1.69 lbs (0.77 kg)
Applications:
-
Distributed control for modular manufacturing systems
-
Remote I/O management for automation panels
-
Process monitoring with extended local I/O
FAQ / Notes:
-
Compatible with Allen-Bradley Flex I/O modules and FlexBus cabling
-
DIN rail mounting recommended for ease of installation
-
Memory expansion not supported; 512 KB onboard
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
How to Train Your Maintenance Team for Industrial Automation Systems
Proper training of maintenance teams is essential to prevent downtime and ensure smooth operations in industrial automation. With PLCs, DCS, SCADA, and IoT systems, technicians need advanced skills to manage complex control systems. This guide provides a structured approach to building a capable team.
Understanding Fail-Safe in Siemens PLCs for Industrial Automation
In industrial automation, safety PLCs provide advanced protection beyond standard types. They safely shut down machinery during faults, reducing external hardware needs. Certified to SIL and IEC/ISO standards, they ensure functional safety in factory automation, protecting both personnel and critical equipment.
Understanding GE Fanuc Emerson Field Control for Industrial Automation
GE Fanuc Emerson’s Field Control I/O offered a compact, DIN-rail-mounted solution for industrial automation. Ideal for water treatment and process plants, its integrated design saved panel space and simplified wiring. Though reliable, this line is now obsolete, requiring a shift to modern, high-speed remote I/O.