1769-IQ32 high-performance digital input module

1769-IQ32 is a high-performance digital input module from the Rockwell Automation (Allen Bradley) CompactLogix series, designed specifically for industrial automation scenarios. This module supports 32 point 24V DC digital input, compatible with source and drain configurations, with an input voltage range covering 10-30V DC, and can adapt to industrial standard signal levels. Its core adopts a reinforced insulation circuit design, with an isolation voltage of 75V DC, and has passed the 1697V DC withstand voltage test to ensure stable operation in complex electromagnetic environments. The module is equipped with optocoupler isolation technology, which effectively blocks electrical interference and ensures the safety of the control system.

At the functional level, the 1769-IQ32 supports channel level self diagnosis, which can detect open or short circuit faults of input signals in real time and provide intuitive feedback on channel status through LED indicator lights. Each input channel is equipped with configurable filtering function (0.1ms-20ms), effectively eliminating mechanical contact jitter and noise interference. The module adopts a compact design, supports 35mm DIN rail installation, adapts to industrial sites with limited space, and provides IP30 protection level. The shell is a corrugated aluminum reinforced shell, ensuring stable operation in an environment of -10 ° C to 70 ° C (optional -40 ° C to 85 ° C wide temperature model), with a relative humidity tolerance range of 5% -90% (no condensation).

In terms of communication, this module achieves high-speed data exchange with PLC through EtherNet/IP or DeviceNet protocols, with real-time mapping of input status to the controller input area and output instructions originating from the output mapping area, ensuring precise execution of control instructions. It is compatible with CompactLogix and ControlLogix control systems, supports distributed I/O architecture expansion, and can be flexibly integrated into distributed control systems (DCS).

In terms of safety certification, 1769-IQ32 has passed UL certification and meets industrial safety standards. The material code is 1769-IQ32 and the brand logo is AB (Allen Bradley). It belongs to the 1746/1756 series module family. This product is widely used in fields such as sewage treatment, automobile manufacturing, food and beverage processing, papermaking, water treatment, and petrochemicals. Typical application scenarios include:

Sewage treatment system: Control the operation status of equipment such as coarse and fine grids, sewage lifting pump rooms, and cyclone sedimentation tanks, and achieve automation control through liquid level difference detection and PID algorithm;
Discrete manufacturing: Monitor sensor signals on the production line, drive actuators such as relays and indicator lights, and complete sequential logic control;
Process control: Collect process parameters such as temperature, pressure, and flow rate, and achieve remote monitoring and closed-loop regulation through EtherNet/IP network.
With its high-density input channels, flexible configuration capabilities, and adaptability to harsh environments, the 1769-IQ32 has become a key interface module in the field of industrial automation that connects the physical world with digital control systems.

Core electrical specifications

Input channel: 32 channel 24V DC digital input, compatible with sourcing and sinking configurations, and some models support 120V AC input.
Voltage range: 24V DC input voltage range 10-30V, 120V AC input voltage range 20-132V AC.
Input current: 7mA per channel (24V DC), typical response time 1ms (24V DC) or 5ms (120V AC).
Isolation protection: The photoelectric isolation voltage between channels is ≥ 1697V DC, and the backplane isolation voltage is 1200V AC to ensure signal anti-interference ability.
Input filtering: configurable filtering time from 0.1ms to 20ms to eliminate mechanical contact jitter and noise interference.
Physical and Environmental Characteristics

Mechanical design: Dimensions 120mm x 70mm x 45mm, supporting DIN rail or panel installation, protection level IP30, and a corrugated aluminum reinforced casing.
Working temperature: -20 ℃ to 70 ℃ (industrial standard), storage temperature: -40 ℃ to 85 ℃, relative humidity tolerance: 5% -95% (no condensation).
Vibration tolerance: 5G (10-500Hz), meeting the requirements of harsh industrial environments.
Communication and compatibility

Protocol support: EtherNet/IP, DeviceNet, with a data transmission rate of up to 10Mbps, can be seamlessly integrated into CompactLogix and ControlLogix control systems.
Scalability: Supports distributed I/O architecture through 1769-AENTR adapter, and can connect up to 3 sets of Compact I/O modules.
Diagnostic function: Channel level self diagnosis (open/short circuit detection), module level red/green dual color LED indicator light, channel level yellow/red dual color status light.
Security and Authentication

Safety standards: Complies with UL, CE, cULus, and RoHS certifications, and has passed China CCC mandatory certification.
Power supply design: The power supply is separated from the rated value by 8 modules to ensure power stability, and supports hot plugging and module replacement.
Integration and Expansion

Module combination: It can be combined with 1769 series analog input/output, thermocouple, thermal resistance and other modules to build a hybrid I/O system.
Software support: Parameter configuration and firmware updates can be performed through Logix Designer programming software, and STEP 7-Micro/WIN user program import is supported.
Application scenarios
1769-IQ32 is widely used in fields such as automotive manufacturing, food and beverage processing, papermaking, water treatment, and petrochemicals due to its high-density input channels, flexible configuration capabilities, and harsh environmental adaptability. Typical applications include:

Discrete manufacturing: Monitor sensor signals on the production line, drive actuators such as relays and indicator lights.
Process control: Collect process parameters such as temperature, pressure, and flow rate to achieve closed-loop regulation.
Distributed system: Build remote I/O network through EtherNet/IP to reduce wiring costs.

Our Services:

1,All our products are new and orginal, and of good quality

2,Our prices are very competitive.

3, We have a large quantity in stock, so we could help the customers to get the components which are dificult to get.

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Packing & Delivery:

1,100% brand New and Original Factory Seal!

2,Warranty:1 year

3,Package: Original packing with cartons.

4,Delivery time: Shipped in 3-7 days after payment

5,All the goods will be tested before shipment