Product Details
Product Overview
The Allen-Bradley 1769-IF16V delivers high-density voltage signal acquisition for CompactLogix and MicroLogix 1500 control systems. This 16-channel analog input module features a 16-bit resolution (unipolar) and utilizes a high-precision Sigma-Delta analog-to-digital converter. It accepts various standard voltage ranges, including ±10V, 0-10V, and 1-5V DC, making it ideal for process control and machinery monitoring. We supply this item as a 100% Brand New, factory-sealed unit.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Product Line | CompactLogix / Compact I/O |
| Module Type | Analog Voltage Input |
| Number of Inputs | 16 Single-Ended Channels |
| Input Signal Range | ±10V, 0-10V, 0-5V, 1-5V DC |
| Resolution | 16-bit (unipolar); 15-bit (bipolar) |
| Accuracy | ±0.35% full scale @ 25°C |
| ADC Type | Sigma-Delta |
| Backplane Current | 190 mA @ 5.1V; 70 mA @ 24V |
| Power Dissipation | 7.5 Watts |
| Weight | 0.19 lbs (0.09 kg) |
Engineering Advantages
High-Resolution Voltage Acquisition
The 1769-IF16V captures precise analog data with a 16-bit resolution for unipolar signals and 15-bit for bipolar signals. The integrated Sigma-Delta converter ensures exceptional signal fidelity and noise rejection. This high accuracy (±0.35% full scale) makes the module perfect for critical process variables such as temperature, pressure, and flow rates where minor fluctuations matter.
Flexible Input Configuration
Engineers can configure each channel to accept a wide variety of standard industrial voltage signals, including ±10V, 0-10V, 0-5V, and 1-5V DC. This flexibility allows you to interface with a broad spectrum of field sensors and transmitters using a single module type, simplifying spare parts inventory and system design.
Compact and Scalable Integration
Designed for the Compact I/O platform, this module mounts easily on a DIN rail or panel. It draws minimal backplane current (190 mA at 5.1V) and pairs seamlessly with 1769 power supplies like the 1769-PA2 or 1769-PB2. Its 1-slot width maximizes panel space, allowing you to build dense, high-channel-count control systems for complex machinery.
FAQs
Q: What types of input signals does the 1769-IF16V support?
A: This module is designed for voltage signals. It supports ±10V DC, 0-10V DC, 0-5V DC, and 1-5V DC input ranges. It does not accept current (mA) signals; for current inputs, you would need a different variant like the 1769-IF16C.
Q: Which controllers are compatible with this analog module?
A: The 1769-IF16V integrates directly with Allen-Bradley CompactLogix programmable automation controllers (PACs) and MicroLogix 1500 programmable logic controllers (PLCs).
Q: What is the resolution of the analog-to-digital conversion?
A: The module provides a 16-bit resolution for unipolar signals (e.g., 0-10V) and a 15-bit plus sign resolution for bipolar signals (e.g., ±10V), ensuring highly granular data for your control algorithms.
Q: Does this module require an external terminal block?
A: Yes, field wiring connects via a removable terminal block (RTB). Compatible RTBs typically include models such as the 1769-TBCH or 1769-TBSH, which allow for quick installation and maintenance.
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
Understanding Marshalling Cabinets in Industrial Control Systems Architecture
Industrial control system deployments rely on structured signal distribution to bridge field instrumentation with central processing hardware. A marshalling cabinet serves as the vital intermediate connection point between heavy field home-run multi-pair cables and delicate input/output (I/O) modules housed inside Programmable Logic Controller (PLC) or Distributed Control System (DCS) enclosures. By segregating field cable terminations from control hardware, engineers maintain system flexibility, safeguard controller components, and streamline commissioning workflows.
FAT vs SAT in Industrial Control Systems: Key Differences and Execution Guide
Industrial control system deployment relies on strict verification protocols to guarantee operational safety, system stability, and regulatory compliance. Commissioning complex Programmable Logic Controller (PLC) racks, Distributed Control Systems (DCS), and Safety Instrumented Systems (SIS) requires two critical milestones: the Factory Acceptance Test (FAT) and the Site Acceptance Test (SAT). Both procedures validate that system automation meets design specifications, but they occur at different stages of project execution and target distinct operational risks.
Hub vs Switch vs Router in Industrial Automation Architecture
Modern factory automation relies on reliable industrial networking infrastructure to exchange real-time field data across operational technology systems. Engineers often encounter networking hardware like hubs, switches, and routers when integrating Programmable Logic Controllers, Distributed Control Systems, and SCADA monitoring nodes. Although these devices share physical ports, they operate at different layers of the Open Systems Interconnection reference model and deliver distinct traffic management capabilities.