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  • 1769-IG16
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1769-IG16

1769-IG16 Allen-Bradley 16-Pt TTL Input Module

In stock (14 units), ready to be shipped

  • Manufacturer: Allen-Bradley

  • Product No.: 1769-IG16

  • Product Type: Input Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 200g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
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  • 24/7 Support
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Description

Product Overview

The ALLEN-BRADLEY 1769-IG16 is a compact 16-channel digital input module that bridges 5V TTL logic devices with CompactLogix controllers. It enables direct interfacing for robotic controllers and high-speed sensors without extra converters. The module features 75V DC optical isolation and configurable filtering to ensure precise data acquisition and robust backplane protection.

Technical Configuration

High-Speed TTL Interface

Engineered for 5V DC logic (4.4V to 5.5V DC), the hardware maintains a strict 50mV ripple tolerance to eliminate false triggering in sensitive electronic circuits.

Configurable Filtering

Software-adjustable filter times (0ms to 8ms) suppress signal bounce, while native Studio 5000 integration provides real-time diagnostics and easy setup.

Technical Specifications

Parameter Specification Details
Input Channels 16 Digital (TTL Logic)
Voltage Range 4.5V DC to 5.5V DC
Current Consumption 120 mA @ 5.1V DC
Power Dissipation 1.6 Watts (Max)
On-State Voltage 2.0V DC to 5.5V DC
Isolation Voltage 75V DC Continuous
Operating Temp 0°C to 60°C (32°F to 140°F)

Installation Guide

Mount the module on a standard DIN rail with 25mm clearance for ventilation. Connect field wiring via the 1769-RTBN18 terminal block using 22-14 AWG copper wire. To maintain signal integrity, ensure all terminal screws are torqued to 6 in-lb and route low-voltage TTL lines away from high-power AC cables.

Engineering Advantages

  • Studio 5000 Ready: Seamless integration for rapid logic development and troubleshooting.
  • Space Efficiency: High-density 16-point layout in a single-slot width.
  • Industrial Grade: IP20 rated with 30G shock resistance for reliable machine-side mounting.

Technical FAQs

Q1: Does it support 24V DC inputs?
A1: No. This module is strictly for 5V TTL levels. 24V signals will damage the unit.

Q2: Is the terminal block included?
A2: No. The 1769-RTBN18 removable terminal block must be ordered separately.

Q3: Can it be used for high-speed pulse detection?
A3: Yes. With a typical hardware delay of 0.1ms, it is ideal for high-speed logic counting.

Product Resources

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🏷️ Tags: Input Module
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  • Follow manufacturer instructions and best practices during installation.

In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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