Allen Bradley 1769-IQ32 Digital Input Module

The AB 1769-IQ32 is a high-density 32-channel digital input module from the Compact I/O series, designed for use with CompactLogix and MicroLogix 1500 controllers. Operating at 24V DC, this input module supports sinking (NPN) input wiring and is ideal for monitoring sensors, switches, and discrete automation signals in compact industrial systems.

Engineered for efficient panel space utilization, the 1769-IQ32 offers cost-effective input expansion in a slim 35 mm profile, with DIN rail mountability and plug-in terminal connections for simplified wiring and installation.

Technical Specifications

Model: 1769IQ32
Series: Compact I/O
Type: Digital Input Module
Channels: 32 Digital Inputs
Input Voltage Type: DC
Nominal Input Voltage: 24 V DC
Input Type: Sinking (NPN)
Application: Discrete signal acquisition, switch monitoring, PLC expansion

Electrical Specifications

Input Voltage Range: 24…24 V DC
Input Current per Channel: Approx. 7 mA
Input Compatibility: IEC Type 1 and Type 3 compliant devices
Isolation: Channel-to-backplane isolation
Short-Circuit Protection: Not applicable (input-only module)
Power Consumption: Approx. 1.5 W
Signal Delay (On/Off): Typical < 10 ms
Reverse Polarity Protection: Yes
Output Channels: None

Mechanical Specifications

Width: 35 mm
Height: 118 mm
Depth: 87 mm
Mounting Type: DIN rail
Connection Type: Plug-in terminal block
Installation Orientation: Vertical
Rack Assembly Possible: Yes (via Compact I/O bus)
Weight: Approx. 190 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 appropriate enclosure

Compliance & Communication

Backplane Protocol: Compact I/O bus
Controller Compatibility: CompactLogix, MicroLogix 1500
Diagnostics: Basic input status and fault monitoring via controller
Redundancy Support: Not supported
TCP/IP Support: Not applicable – relies on controller communication
Programming Software: Studio 5000 Logix Designer or RSLogix 5000

Key Features & Benefits

✅ 32 Channel High-Density Input – Ideal for large discrete input applications in a compact form factor

✅ Sinking Input Type – Designed for NPN sensor and switch compatibility

✅ Compact I/O Format – Fits seamlessly into existing CompactLogix or MicroLogix racks

✅ Reliable and Durable – Allen Bradley quality designed for demanding industrial environments

✅ Efficient Installation – Plug-in terminals and DIN rail mount simplify panel assembly

📦 Order the Allen Bradley 1769-IQ32 from Drive Outlet Megastore

At Drive Outlet Megastore we offer unbeatable Allen Bradley 1769-IQ32 prices. With 3 units currently in stock, we provide fast delivery and expert support for your Compact I/O system expansion needs.

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