Product Overview

The Allen-Bradley 1762-IQ16 is a digital input module for the MicroLogix 1200 platform. It offers 16 sinking inputs. This module supports 24V DC signals. It is a new original unit. The module is currently in stock. It is ideal for industrial automation tasks. The 1762-IQ16 provides reliable signal acquisition. It is designed for harsh factory environments. The module ensures fast and accurate data reading. It simplifies wiring with a removable terminal block. This component is a cost-effective I/O solution. It integrates seamlessly with MicroLogix controllers. The module is compact and space-saving. It is a key part of the MicroLogix system. The 1762-IQ16 is built for long service life. It operates without active cooling. The module is RoHS compliant. It supports standard industrial protocols. The unit is tested before shipment. It is a genuine Allen-Bradley product.

Application Scenarios

The 1762-IQ16 is used in discrete manufacturing. It monitors limit switches and push buttons. It reads sensor outputs in packaging lines. It is applied in material handling systems. The module works in conveyor control systems. It is used in assembly line automation. It fits in machine tool control panels. The module is suitable for building automation. It monitors safety interlocks and guards. It is used in pump and valve control. The module works in HVAC system monitoring. It is applied in water treatment facilities. It supports automotive production lines. It is ideal for food and beverage processing. The module is used in warehouse automation. It monitors presence and position sensors. It is a standard choice for PLC input tasks. The 1762-IQ16 handles high-speed counting inputs. It is compatible with various 24V DC devices. The module is deployed in retrofits and upgrades. It is used in standalone machine control. It works in distributed I/O configurations. The module is a reliable input interface. It is suitable for both new and existing systems. The 1762-IQ16 reduces wiring complexity. It improves system diagnostic capability. It is a versatile digital input solution.

Technical Specifications

The module has 16 input points. Input voltage is 24V DC nominal. Input current is 5 mA per point at 24V DC. It supports sinking (NPN) input type. Off-state voltage is less than 5V DC. On-state voltage is greater than 10V DC. Off-state current is less than 1.5 mA. On-state current is greater than 2.0 mA. Input delay time is 8 ms off to on. Input delay time is 8 ms on to off. The module uses a 20-point removable terminal block. Isolation voltage is 1500V AC between field and logic. Power consumption is 1.5W from backplane. Operating temperature range is 0 to 60 degrees Celsius. Storage temperature range is -40 to 85 degrees Celsius. Relative humidity is 5% to 95% non-condensing. Module dimensions are 90 x 87 x 60 mm. Weight is approximately 0.22 kg. It is designed for panel mounting. The module is UL and CE certified. It meets industrial EMC standards. It is compatible with MicroLogix 1200 base units. The module supports hot swapping. It has diagnostic LED indicators per point. The module has no field power supply. External 24V DC power is required for inputs.

Installation & Maintenance Guide

Always disconnect power before installation. Mount the module on a DIN rail. Secure the module using the locking tab. Connect the ribbon cable to the base unit. Wire inputs using the terminal block. Use copper wire rated for 60 degrees Celsius. Wire size is 0.5 to 1.5 mm squared. Torque terminal screws to 0.5 Nm. Apply a maximum of 14 AWG wire. Use a separate power supply for inputs. Connect a common DC ground to the module. Avoid running signal wires with power cables. Install the module in a clean, dry panel. Ensure adequate airflow around the module. Do not exceed the rated voltage or current. Perform periodic visual inspection. Clean the module with a dry cloth. Check for loose connections regularly. Replace the module only with a like unit. Follow the MicroLogix user manual for setup. Configure input filters in the software. Use shielded cable for noisy environments. Ground the cable shield at one end. Test the module after installation. Keep the module free of debris. Do not modify the module internally. Store spare modules in antistatic bags. Dispose of the module per local regulations. The module requires no routine calibration. Use a certified electrician for installation.

Frequently Asked Questions (FAQ)

What is the primary function of 1762-IQ16?

The module reads 24V DC digital signals from field devices. It converts them to logic levels for the controller.

Which controllers are compatible with 1762-IQ16?

It is designed for Allen-Bradley MicroLogix 1200 systems. It plugs directly into the base unit backplane.

What is the input voltage range for 1762-IQ16?

The nominal input voltage is 24V DC. The module operates within a range of 10V to 30V DC.

Does 1762-IQ16 require external power?

Yes, an external 24V DC power supply is needed for the input circuits. The module draws power from the backplane.

What is the maximum cable length for 1762-IQ16 inputs?

Standard industrial practice recommends cable lengths up to 100 meters. Use shielded cable for longer runs.