Product Overview

The Allen-Bradley 1769-IM12 belongs to the CompactLogix Compact I/O series. This AC input module has 12 internally-connected inputs for 240V AC signals. The Allen-Bradley 1769-IM12 operates at 47 to 63 Hertz frequency range. You get a working voltage rating of 30V AC and 30V DC. The module uses copper wiring with an open-style enclosure for heat dissipation. The Allen-Bradley 1769-IM12 is a current product with full manufacturer support.

Technical Specifications

The Allen-Bradley 1769-IM12 delivers reliable AC input monitoring for CompactLogix systems. All parameters follow the official datasheet.

Input Specifications

• Number of points: 12 points (internally-connected commons)

• Nominal voltage: 200 to 240V AC

• Operational voltage range: 159 to 264V AC

• Frequency range: 47 to 63 Hertz

• Signal delay (ON to OFF): 20 milliseconds

• Signal delay (OFF to ON): 20 milliseconds

Electrical Ratings

• Draw current: 100 mA

• Inrush current: 12 mA at 120V AC

• Input impedance at 50 Hz: 27 kΩ

• Input impedance at 60 Hz: 23 kΩ

• Maximum OFF-state voltage: 40V AC at 2.5 mA

• Minimum ON-state voltage: 159V AC at 5 mA current

• Working voltage rating: 30V AC / 30V DC

Isolation & Dielectric

• Operational isolation voltage: 132V AC

• IEC Class: Class 2 reinforced insulation

• Dielectric test: 1836V AC for 1 second between input points and BUS

• The Allen-Bradley 1769-IM12 provides robust electrical isolation.

Power & Dissipation

• Power supply distance rating: 8 modules maximum from power supply

• Heat dissipation: 3.65W

• The Allen-Bradley 1769-IM12 requires proper spacing for cooling.

Wiring Specifications

• Wire type: Copper at 90 degrees Celsius

• Wire size (solid): 22-14 AWG

• Wire size (stranded): 22-16 AWG

• Replacement terminal block: 1769-RTBN18

Physical Specifications

• Width: 35 mm (1.38 inches)

• Height: 118 mm (4.65 inches)

• Depth: 87 mm (3.43 inches)

• Weight: 0.61 lb (0.3 kg) approximately

• Shipping weight: 2 lbs

• Shipping dimensions: 8 x 8 x 5 inches

Mounting Options

• DIN rail: Yes

• Panel mount: Yes with terminal screws

• Enclosure style: Open-style enclosure

• Slot width: 1 slot in CompactLogix chassis

Environmental Specifications

• Operating temperature: 32°F to 140°F (0°C to 60°C)

• Relative humidity: 95% maximum without condensation

• Maximum shock: 30G

• Maximum vibration: 5G at 10 to 500 Hertz

• Maximum altitude: 2000 meters (6561 feet) for optimum power rating

Agency Certifications

• UPC: 10662468992821

• Status: Current product

Installation Guide

Follow these steps to install the Allen-Bradley 1769-IM12 correctly.

1. Power down your CompactLogix system before module installation.

2. Mount the module on DIN rail or panel using terminal screws.

3. Verify power supply distance rating (8 modules maximum from supply).

4. Connect copper wiring using 22-14 AWG solid or 22-16 AWG stranded wire.

5. Wire AC input signals within 159 to 264V AC range to the Allen-Bradley 1769-IM12.

6. Secure the terminal block using replacement part 1769-RTBN18 if needed.

7. Apply power and test input signal detection at 20ms delay.

Packing List

This package for the Allen-Bradley 1769-IM12 includes the following items.

• Allen-Bradley 1769-IM12 AC input module (one unit)

• Terminal block (1769-RTBN18 compatible)

• Product documentation and installation guide

• Anti-static protective bag

Frequently Asked Questions (FAQ)

1. What voltage range does the 1769-IM12 accept?
The Allen-Bradley 1769-IM12 accepts 159 to 264V AC input. The nominal voltage rating is 200 to 240V AC at 47 to 63 Hertz.

2. How many input points does the 1769-IM12 have?
The Allen-Bradley 1769-IM12 has 12 input points. These points have internally-connected commons for simplified wiring.

3. What is the signal delay for the 1769-IM12?
The signal delay is 20 milliseconds for both ON to OFF and OFF to ON transitions. The Allen-Bradley 1769-IM12 provides consistent response timing.

4. What wire sizes work with the Allen-Bradley 1769-IM12?
Solid wire size is 22-14 AWG for the Allen-Bradley 1769-IM12. Stranded wire size is 22-16 AWG with copper wiring rated at 90 degrees Celsius.

5. What is the power supply distance rating for the 1769-IM12?
The Allen-Bradley 1769-IM12 has a distance rating of 8 modules. This module cannot be installed more than 8 modules away from the power supply.