Allen Bradley 1769-IQ16 Digital Input Module

The AB 1769-IQ16 is a 16-channel digital input module from the Compact I/O series, designed for use with CompactLogix and MicroLogix 1500 controllers. Supporting both sinking (NPN) and sourcing (PNP) input wiring, it operates at 24V DC and provides reliable input status detection for sensors, pushbuttons, switches, and other field devices. With its compact size, high input density, and quick installation features, the 1769-IQ16 is ideal for space-efficient PLC systems in a wide range of machine and process control applications.

Technical Specifications

Model: 1769IQ16
Series: Compact I/O
Type: Digital Input Module
Channels: 16 Digital Inputs
Input Voltage Type: DC
Nominal Input Voltage: 24 V DC
Input Type: Sinking/Sourcing (compatible)
Application: Digital signal acquisition, switch monitoring, sensor input

Electrical Specifications

Input Voltage Range: 24…24 V DC
Input Current per Channel: Approx. 8 mA
Input Signal Delay (On/Off): 8 ms
Isolation: Channel-to-backplane isolation
Power Consumption: Approx. 1.3 W
Output Channels: None
Short-Circuit Protection: Not applicable (input module)
Reverse Polarity Protection: Yes
Input Compatibility: IEC Type 1 and Type 3 compliant devices

Mechanical Specifications

Width: 35 mm
Height: 118 mm
Depth: 87 mm
Mounting Type: DIN rail
Connection Type: Plug-in terminal block
Installation Orientation: Vertical
Weight: Approx. 180 g
Front Installation Possible: Yes

Environmental Specifications

Operating Temperature: 0…60 °C
Storage Temperature: –40…85 °C
Relative Humidity: 5% to 95% non-condensing
IP Rating: IP20
Vibration Resistance: IEC 60068-2-6
Shock Resistance: IEC 60068-2-27
Certifications: CE, c-UL-us, RoHS
Use in Commercial Environments: Permitted with enclosure

Compliance & Communication

Backplane Protocol: Compact I/O backplane
Controller Compatibility: CompactLogix, MicroLogix 1500
Diagnostics: Basic input fault detection via controller
Redundancy Support: No
TCP/IP Support: N/A – relies on controller
Programming Software: Studio 5000 Logix Designer or RSLogix 5000

Key Features & Benefits

✅ 16 Channel Digital Input – High-density input module for 24V DC discrete signals

✅ Sinking/Sourcing Compatibility – Supports flexible wiring configurations (NPN/PNP)

✅ Compact and Modular – Easily integrates into CompactLogix/MicroLogix I/O banks

✅ Quick Response – 8 ms signal delay suitable for standard automation tasks

✅ Allen Bradley Quality – Proven reliability in industrial control applications

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At Drive Outlet Megastore we offer unbeatable Allen Bradley 1769-IQ16 prices. With 83 units currently in stock, we guarantee fast shipping and dedicated support for your Compact I/O system builds.

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