Product Details
Product Description
The Allen Bradley ControlLogix 1756-IF6CIS is a high-performance analog input module designed for precision current measurement in industrial automation systems. Built with isolated channels and sigma-delta conversion technology, it ensures reliable signal integrity and accurate data acquisition across demanding applications.
Key Technical Specifications
| Attribute | Details |
|---|---|
| Manufacturer | Allen Bradley |
| Product Line | ControlLogix |
| Part Number | 1756-IF6CIS |
| Module Type | 6-Channel Analog Input, Current Sourcing |
| Input Type | Isolated current inputs |
| Conversion Method | Sigma-Delta |
| Data Format | Integer (left justified, 2’s complement) and IEEE 32-bit floating point |
| Input Range | 0–21 mA |
| Input Resolution | High-resolution current measurement |
| Backplane Current (5V) | 250 mA |
| Backplane Current (24V) | 275 mA |
| Power Dissipation | Max 5.1 W at 60 °C |
| Terminal Blocks | Compatible with 1756-TBCH and 1756-TBS6H |
| Weight | 0.81 lbs (0.37 kg) |
Application Scenarios
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Process control systems requiring precise current input monitoring
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Industrial automation environments with isolated signal requirements
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Integration into ControlLogix chassis for scalable I/O expansion
FAQ
Q: What type of signals can the 1756-IF6CIS handle? A: It is designed for current sourcing signals within the 0–21 mA range.
Q: Can this module be used with other ControlLogix modules? A: Yes, it integrates seamlessly with the ControlLogix platform and supports removable terminal blocks for flexible wiring.
Q: What makes the sigma-delta conversion method beneficial? A: It provides high accuracy and noise immunity, ensuring stable readings in electrically noisy environments.
Comparable Models
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1756-IF6I: Similar 6-channel input module but designed for current input (non-sourcing).
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1756-IF8: Offers 8-channel analog input capability for higher density applications.
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.