Product Details
Product Description
The Allen-Bradley 1756-IB32K is a ControlLogix digital DC input module engineered for high-density input applications. With 32 sink-type input channels, it provides reliable signal monitoring across a wide voltage range. Designed for integration into ControlLogix systems, this module ensures efficient performance with low power consumption and robust electrical characteristics.
Technical Specifications
-
Manufacturer Allen-Bradley
-
Product Line ControlLogix
-
Part Number 1756-IB32K
-
Category PLCs
-
Weight 1.00 lbs (0.45 kg)
-
Module Type Digital DC Input Module
-
Number of Inputs 32 channels
-
Nominal Input Voltage 12–24 V DC (sink-type)
-
Operating Voltage Range 10–31.2 V DC
-
Input Delay Time 420 µs plus selectable filter time
-
Minimum Operating Current 2 mA
-
Maximum Operating Current 5.5 mA
-
Off-State Input Current (Max) 1.5 mA
-
Power Dissipation 6.2 W at 60 °C
-
Backplane Current @ 5 V DC 120 mA
-
Backplane Current @ 24 V DC 2 mA
Application Scenarios
-
High-density digital input monitoring in ControlLogix racks
-
Machine-level automation requiring multiple DC input points
-
Industrial systems needing reliable sink-type input modules
FAQ
-
Q: How many input channels are available? A: The module supports 32 digital DC inputs.
-
Q: What is the operating voltage range? A: 10–31.2 V DC.
-
Q: What type of input configuration is supported? A: Sink-type DC inputs.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Safety Relays in Industrial Automation: Fundamentals, Design Standards, and Fail-Safe Architecture
Safety relays form the bedrock of functional safety in modern factory automation, preventing catastrophic equipment failure and protecting plant personnel. While standard electromechanical relays handle basic load switching, they lack the redundant diagnostics required for high-risk industrial environments. Modern industrial automation platforms—including programmable logic controllers (PLCs) and distributed control systems (DCS)—rely on specialized safety relays to monitor field devices and isolate hazards instantly.
Voice-Activated Industrial Automation: Integrating Speech Control into PLC and DCS Architectures
Industrial automation integrates speech recognition, IIoT protocols, and NLP with PLCs and DCS to streamline operations. By leveraging advanced edge computing, engineers enable real-time, hands-free control—allowing personnel to manage smart factory processes safely away from hazardous equipment.
Modern Industrial Automation: Transforming Safety and Efficiency in Mining Operations
Industrial automation has evolved from a simple manufacturing tool into the operational backbone of high-risk sectors. Modern mining operations increasingly rely on advanced control systems, programmable logic controllers (PLCs), distributed control systems (DCS), and artificial intelligence to address deep-underground hazards. By replacing manual labor in high-risk zones, factory automation technologies protect personnel while significantly boosting operational throughput.