Product Details
Product Description
The 1756-IB32 is a 32-channel digital DC input module from Allen-Bradley, engineered for ControlLogix systems. It provides reliable 12/24V DC sinking inputs with fast response, minimal power consumption, and robust thermal performance for industrial applications. Designed to occupy a single slot, this open-style module is suitable for dense PLC configurations where precise digital input monitoring is required.
Technical Specifications
-
Manufacturer: Allen-Bradley
-
Model / Part Number: 1756-IB32
-
Product Type: Digital DC Input Module
-
Number of Inputs: 32 (arranged in 2 groups of 16)
-
Voltage Category: 12/24V DC sinking
-
Operating Voltage Range: 10–31.2 V DC
-
Nominal Input Voltage: 24 V DC
-
Current Draw @ 5.1V: 120 mA
-
Total Backplane Power: 0.66 W
-
Maximum Power Dissipation: 6.2 W @ 60°C (140°F)
-
Thermal Dissipation: 21.1 BTU/hr @ 60°C (140°F)
-
Slot Width: 1
-
Wire Category (Signal Ports): 1
-
Enclosure Type: None (open-style module)
-
Weight: 1 kg
Features
-
Compact single-slot design for efficient PLC installation
-
High-density 32-point digital input capability
-
Sinking configuration for standard 12/24V DC input devices
-
Low backplane power draw and controlled thermal output
-
Individual group input isolation ensures system reliability
Applications
-
ControlLogix systems requiring multiple DC inputs
-
PLC panels for machine control or process monitoring
-
Industrial automation systems with fast signal response needs
FAQ / Comparison
-
Q: Can this module be used for both 12V and 24V systems?
A: Yes, the 1756-IB32 supports 12/24V DC nominal with an operational range of 10–31.2V DC. -
Q: How does it compare to 1756-IB16?
A: The 1756-IB32 provides double the input points, supporting denser PLC configurations with fewer modules.
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
Optimizing Tank Level Control Using Proportional Algorithms in PLC Systems
Industrial automation engineers frequently encounter liquid level regulation challenges across diverse process plants. Traditional ON-OFF control mechanisms often disrupt system stability due to abrupt actuator switching. Therefore, upgrading to closed-loop architectures like proportional control yields smoother responses. In a typical PLC environment, such as Siemens TIA Portal, engineers utilize closed-loop feedback to minimize process errors without requiring full PID complexity.
Understanding Why Your PLC Enters Stop Mode: Causes and Troubleshooting
In industrial automation, programmable logic controllers (PLCs) serve as the core intelligence of modern factory automation and distributed control systems (DCS). Understanding how a PLC transitions between modes is vital for maintenance engineers. Typically, a PLC operates across four primary modes: Run, Stop, Start-Up, and Hold. When power is applied, the system immediately boots into Stop mode before initiating the Start-Up sequence. If the controller encounters a critical error during execution, it automatically reverts to Stop mode to prevent equipment damage. Therefore, monitoring these state transitions helps technicians maintain high system availability.
Comprehensive Guide to Servo Motor Drive Control Techniques in Industrial Automation
Precision motion control systems drive high-throughput manufacturing across modern industrial automation environments. Unlike standard induction motors running on basic variable frequency drives, servo motor systems deliver sub-millimeter positioning accuracy and fast dynamic response.