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Allen-Bradley 1734-IB8K
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 1734-IB8K is a high-performance digital DC input module meticulously designed for seamless integration within the advanced POINT I/O system. This 8-channel, 24V DC sink input module is engineered for demanding industrial settings, ensuring reliable signal processing and exceptional durability. Its conformally coated construction offers superior resistance to challenging operational conditions, making it an optimal selection for a broad spectrum of industrial automation and control applications. With support for eight individual inputs, the 1734-IB8K guarantees accurate and rapid data acquisition, optimizing system performance and overall efficiency. This module mounts easily onto a standard DIN rail, providing flexible installation options and perfect compatibility with 1734-TB or 1734-TBS POINT I/O mounting bases. Built with user convenience in mind, the Allen-Bradley 1734-IB8K incorporates a removable terminal block, simplifying wiring, maintenance, and system upgrades. Its compact footprint, combined with advanced technical specifications, makes it a potent yet space-saving answer for modern control panels and PLC-based I/O systems, delivering unmatched reliability and speed for your industrial infrastructure.Key Features Eight Sink Inputs for 24V DC Signals: Offers flexible connectivity for diverse digital sensors and various devices. Broad Voltage Compatibility: Operates effectively within a wide 10V DC to 28.8V DC range, ensuring broad compatibility and consistent performance. Rapid Response Time: Features an extremely quick 0.5 ms hardware delay, complemented by an adjustable 0-65 ms delay for precise process management. Conformally Coated for Enhanced Durability: Provides superior protection in harsh industrial environments, guarding against moisture, dust, and chemical exposure. DIN Rail Mounting: Enables straightforward and secure installation on standard DIN rails with 1734-TB or 1734-TBS terminal base units. Detachable Terminal Block: Facilitates quick and easy wiring, maintenance, and module replacement, significantly reducing downtime. Optimized Power Consumption: Features low power dissipation of 1.6 W at 28.8V DC, contributing to energy savings and reduced thermal output. Technical SpecificationsModel: 1734-IB8KNumber of Inputs: 8Input Type: SinkVoltage Range: 24V DC (10V-28.8V DC)On-State Current: Minimum 2 mA / Maximum 5 mAMaximum Off-State Current: 1.5 mAPointBus Current Draw: 75 mAPower Dissipation: 1.6 W @ 28.8V DCMounting: DIN RailTerminal Base Compatibility: 1734-TB, 1734-TBSEnvironmental Protection: Conformally CoatedApplications Advanced Industrial Automation and Control Systems Precision Machine Control Panels Robust PLC-based I/O Systems High-Speed Signal Processing and Data Acquisition Factory Automation and Process Control Automotive Manufacturing and Assembly Lines Why Choose This Model? Exceptional Reliability: The conformally coated design guarantees an extended operational lifespan and steadfast performance even in the most challenging industrial settings. Superior Speed & Accuracy: Benefit from incredibly fast response times and precise digital input processing, vital for time-critical operations. Seamless Integration: Designed for effortless compatibility with the Allen-Bradley POINT I/O system, ensuring a smooth setup and operation within existing infrastructures. Simplified Maintenance: The innovative detachable terminal block substantially reduces downtime during wiring, troubleshooting, and component replacement. Space-Saving Footprint: Its compact form factor is ideal for maximizing panel space without compromising functionality or durability. Trusted Brand Quality: Leverage the renowned reliability and engineering excellence of Allen-Bradley, a leader in industrial automation solutions. Order NowElevate the capabilities of your industrial systems with the Allen-Bradley 1734-IB8K Digital DC Input Module. Experience superior performance, durability, and ease of use. Explore our full range of 1734 POINT I/O products to complete your system.FAQWhat is the primary function of the Allen-Bradley 1734-IB8K?The 1734-IB8K is an 8-channel, 24V DC sink input module designed to integrate digital input signals into an Allen-Bradley POINT I/O system, facilitating reliable operation and data acquisition in industrial environments.What kind of environmental protection does the 1734-IB8K offer?This module features a conformally coated design, providing enhanced protection against moisture, dust, and chemicals, ensuring increased durability and reliability in harsh industrial settings.How does the removable terminal block benefit system maintenance?The removable terminal block simplifies wiring, streamlines ongoing maintenance tasks, and facilitates quicker module replacements, thereby minimizing system downtime.Is the 1734-IB8K compatible with existing POINT I/O systems?Yes, it is specifically engineered for effortless compatibility with the Allen-Bradley POINT I/O system, ensuring smooth integration and operation within established industrial infrastructures.
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Allen-Bradley 1734-IB8K
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
Model: 1734-IB8K
Number of Inputs: 8
Input Type: Sink
Voltage Range: 24V DC (10V-28.8V DC)
On-State Current: Minimum 2 mA / Maximum 5 mA
Maximum Off-State Current: 1.5 mA
PointBus Current Draw: 75 mA
Power Dissipation: 1.6 W @ 28.8V DC
Mounting: DIN Rail
Terminal Base Compatibility: 1734-TB, 1734-TBS
Environmental Protection: Conformally Coated
Applications
- Advanced Industrial Automation and Control Systems
- Precision Machine Control Panels
- Robust PLC-based I/O Systems
- High-Speed Signal Processing and Data Acquisition
- Factory Automation and Process Control
- Automotive Manufacturing and Assembly Lines
Why Choose the 1734-IB8K?
- Exceptional Reliability: The conformally coated design guarantees an extended operational lifespan and steadfast performance even in the most challenging industrial settings.
- Superior Speed & Accuracy: Benefit from incredibly fast response times and precise digital input processing, vital for time-critical operations.
- Seamless Integration: Designed for effortless compatibility with the Allen-Bradley POINT I/O system, ensuring a smooth setup and operation within existing infrastructures.
- Simplified Maintenance: The innovative detachable terminal block substantially reduces downtime during wiring, troubleshooting, and component replacement.
- Space-Saving Footprint: Its compact form factor is ideal for maximizing panel space without compromising functionality or durability.
- Trusted Brand Quality: Leverage the renowned reliability and engineering excellence of Allen-Bradley, a leader in industrial automation solutions.
Availability & Shipping
- ▸In stock: 1734-IB8K 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-IB8K 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.
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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.