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1734-IB4 Allen Bradley
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 1734-IB4 is a vital component for optimizing industrial automation, providing dependable and efficient digital input functionality.This powerful 4-channel input module is designed for seamless integration of various sensors, switches, and other input devices into new or existing ControlLogix or CompactLogix systems. As an integral part of the esteemed Allen-Bradley Point I/O series, the 1734-IB4 offers exceptional modularity, making it an excellent choice for a wide array of automation and control systems that require accurate, high-speed digital signal acquisition. Its compact dimensions and versatile features ensure optimal operation even in space-constrained industrial settings.Crafted for demanding industrial environments, the 1734-IB4 emphasizes resilience and unfailing stability. It is built to endure harsh operating conditions, guaranteeing consistent and reliable performance every day. Whether deployed within intricate control panels or incorporated into advanced automation systems, this input module plays a crucial role in maintaining the smooth and efficient operation of your essential industrial processes.Key Features 4-Channel Digital Input: Provides four independent digital input channels for flexible and expanded system configurations, accommodating multiple devices simultaneously. Broad Voltage Range Compatibility: Operates efficiently across a wide input voltage range of 10-30V DC, ensuring compatibility with various industrial applications and power setups. Sinking or Sourcing Input Support: Offers exceptional flexibility by supporting both sinking and sourcing input types, simplifying integration with a diverse range of sensors and field devices. Modular Point I/O Series Integration: As a part of the Allen-Bradley Point I/O series, it facilitates straightforward integration into scalable and adaptable automation architectures. Compact and Space-Saving Design: Engineered with a compact footprint, making it an excellent choice for applications with limited panel space without sacrificing functionality. High Reliability & Durability: Constructed to stringent standards, providing exceptional durability and consistent performance in challenging industrial conditions, thereby minimizing downtime. Seamless PLC System Integration: Designed for effortless integration with various Allen-Bradley PLC systems, enhancing connectivity and operational efficiency. Technical Specifications Part Number: 1734-IB4 Brand: Allen-Bradley Module Type: Digital Input Number of Channels: 4 Input Type: Sinking or Sourcing Voltage Range: 10-30V DC Input Current: 8-30mA Nominal Input Voltage: 24V DC Isolation: 250V Mounting Type: DIN Rail or Panel Mount Operating Temperature Range: 0°C to 60°C (32°F to 140°F) Relative Humidity: 5-95%, non-condensing Protection: IP20 (Ingress Protection) Certifications: UL, CE, CSA Applications Industrial Automation Systems: Essential for control systems requiring accurate data collection from sensors and switches in automated environments. Manufacturing Process Control: Ensures precise and timely data input for meticulous monitoring and control of complex manufacturing processes. Robotics Integration: Perfectly suited for robotic systems that demand reliable digital input from external devices for movement and task execution. Machine Control Systems: Ideal for integrating critical digital input signals into a wide range of machine control applications for enhanced performance. Control Panel Installations: Versatile for installation within various industrial control panels, providing robust input capabilities across diverse applications. Building Automation: Can be utilized in smart building systems for monitoring various environmental or security inputs. Why ChooseUnwavering Reliability: Developed by Allen-Bradley, a leader in industrial automation, ensuring consistent and enduring performance even in the most demanding environments.Order NowUpgrade your industrial automation system with the Allen-Bradley 1734-IB4 Point I/O module. Contact Palm Parts Solution today to place your order or request a quote!FAQWhat is the Allen-Bradley 1734-IB4?The 1734-IB4 is a 4-channel digital input module within the Allen-Bradley POINT I/O series, designed to integrate various sensors and switches into ControlLogix and CompactLogix systems.What types of inputs does the 1734-IB4 support?It supports both sinking and sourcing input types, providing excellent versatility for connecting a wide range of industrial sensors and field devices.What is the voltage range for the 1734-IB4?The module operates efficiently across a broad input voltage range of 10-30V DC.What certifications does this module have?The 1734-IB4 carries UL, CE, and CSA certifications, ensuring compliance with various industry standards.Where can this module be used?It is ideal for industrial automation, manufacturing process control, robotics integration, machine control systems, control panel installations, and building automation.
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1734-IB4 Allen Bradley
Overview
This is a genuine Allen-Bradley component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Allen-Bradley catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Allen-Bradley automation ecosystem
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Allen-Bradley platform with documented conversion notes
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Part Number: 1734-IB4
- Brand: Allen-Bradley
- Module Type: Digital Input
- Number of Channels: 4
- Input Type: Sinking or Sourcing
- Voltage Range: 10-30V DC
- Input Current: 8-30mA
- Nominal Input Voltage: 24V DC
- Isolation: 250V
- Mounting Type: DIN Rail or Panel Mount
- Operating Temperature Range: 0°C to 60°C (32°F to 140°F)
- Relative Humidity: 5-95%, non-condensing
- Protection: IP20 (Ingress Protection)
- Certifications: UL, CE, CSA
Applications
- Industrial Automation Systems: Essential for control systems requiring accurate data collection from sensors and switches in automated environments.
- Manufacturing Process Control: Ensures precise and timely data input for meticulous monitoring and control of complex manufacturing processes.
- Robotics Integration: Perfectly suited for robotic systems that demand reliable digital input from external devices for movement and task execution.
- Machine Control Systems: Ideal for integrating critical digital input signals into a wide range of machine control applications for enhanced performance.
- Control Panel Installations: Versatile for installation within various industrial control panels, providing robust input capabilities across diverse applications.
- Building Automation: Can be utilized in smart building systems for monitoring various environmental or security inputs.
Why Choose the 1734-IB4?
Unwavering Reliability: Developed by Allen-Bradley, a leader in industrial automation, ensuring consistent and enduring performance even in the most demanding environments.
Availability & Shipping
- ▸In stock: 1734-IB4 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 1734-IB4 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
Machine down? We ship parts the same day.
New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
Related Allen-Bradley resources
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.