1769-IF8 Allen-Bradley CompactLogix 8-Channel Analog Input Module
Manufacturer: Allen-Bradley
Product No.: 1769-IF8
Condition： In stock
Product Type: Analog Input Module
Product Origin: USA
Payment: T/T, Western Union
Weight: 150g
Shipping port: Xiamen
Warranty: 12 months
Estimate delivery times: 12-26 days (International), 3-6 days (United States).
Return within 30 days of purchase. Duties & taxes are non-refundable.
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Technical Engineering Profile
The Allen-Bradley 1769-IF8 is a high-density, 8-channel analog input module built for the Compact I/O system. It provides precise signal acquisition for both current (0-20mA) and voltage (±10VDC) inputs. Utilizing Delta-Sigma conversion, it delivers 16-bit unipolar or 15-bit bipolar resolution, making it highly suitable for complex control loops. Designed for durability, this module integrates seamlessly with CompactLogix and MicroLogix 1500 controllers, ensuring reliable performance in harsh industrial environments.
Specification Matrix
- Manufacturer: Rockwell Automation / Allen-Bradley
- Model: 1769-IF8
- I/O Capacity: 8 Differential/Single-Ended Inputs
- Signal Ranges: 0-21 mA / ±10.5V DC (Configurable)
- Resolution: 16-bit (unipolar) / 15-bit + sign (bipolar)
- Backplane Power: 120mA @ 5V / 70mA @ 24V
- Common Mode Rejection: >60dB at 50-60Hz
- Mounting: DIN Rail
Global PLC Spare HUB Insight
The 1769-IF8 is the industry standard for distributed analog sensing in medium-scale machinery. Global PLC Spare HUB highlights its robust common-mode rejection ratio, which effectively filters out electrical noise in environments with high frequency-drive interference. This module is an excellent choice for monitoring where signal repeatability is critical. Its bit-reporting diagnostic capability allows for immediate identification of sensor cable breaks or out-of-range conditions.
Deployment Applications
- Process Instrumentation: High-accuracy monitoring for flow, pressure, and level sensors.
- Compact Machinery: Ideal for dense I/O configurations in tight spaces.
- PID Loop Control: Suitable for high-speed loops requiring 16-bit resolution.
- Diagnostic Control: Integrated status LEDs and software alarms for rapid fault detection.
Logistics and Warranty
- Shipping: Expedited global delivery via FedEx, UPS, or DHL.
- Fulfillment: Guaranteed dispatch within 24–48 hours.
- Warranty: 12-month performance guarantee.
Professional Technical FAQ
What is the Power Supply Distance Rating?
The module must be placed within 8 positions from the power supply on the DIN rail to ensure stable voltage distribution.
Can I mix current and voltage inputs?
Yes, the 1769-IF8 allows independent configuration for each of its 8 channels.
How do diagnostic bits assist maintenance?
When a signal is out of range, the module sets a bit in the processor's memory, triggering a software alarm for the specific faulty sensor.
Why is the 60dB rejection ratio important?
It ensures the module ignores electrical interference from motors and drives, preventing erratic sensor readings.
Selection Guide: Wiring Stability?
Use Belden 8761 shielded twisted-pair cables to maintain signal integrity in long-run industrial environments.
Tags
Q: Are these parts 100% original and new?
A: Yes. Every component is guaranteed to be 100% original, brand-new, and factory-sealed. We also provide a 12-month comprehensive warranty for your peace of mind.
Q: How fast is the shipping to my country?
A: For in-stock items, we offer same-day dispatch. International express shipping (DHL/FedEx/UPS) typically delivers within 3–5 business days worldwide.
Q: Can I get a formal quotation with shipping costs?
A: Absolutely. Our sales team is ready to provide a detailed Proforma Invoice (PI) including the most competitive shipping rates for your location.
Q: Do you offer discounts for bulk orders?
A: We provide volume-based pricing for large projects or multiple-item orders. Please contact us to get our Best Price Guarantee.
12-Month Comprehensive Warranty
Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.
- Coverage: Functional defects and hardware failures under normal operating conditions.
- Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.
Returns & Exchange Policy
We offer a 30-day return policy to ensure you receive the exact part your system requires.
- Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
- RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
- Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.
Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.
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