Product Details
Product Description
The Allen-Bradley 1756-HSC ControlLogix High Speed Counter Module is designed for applications requiring precise counting, rate measurement, and encoder functionality. With multiple input modes and high-frequency signal support, it provides reliable performance in demanding automation environments.
Technical Specifications
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Manufacturer: Allen-Bradley
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Category: PLCs
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Product Line: ControlLogix
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Part Number: 1756-HSC
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UPC: 612598186280
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Weight: 0.50 lbs (0.23 kg)
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Module Type: High Speed Counter Module
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Inputs: 3 per counter
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Outputs: 4-point
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Signal Frequencies:
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1 MHz in counter modes (A input)
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500 kHz in rate measurement mode (A input)
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250 kHz in encoder mode (A/B inputs, X1 or X4)
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50 Hz with debounce filter enabled
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Operation Modes: Counter, Rate Measurement, Encoder, Debounce Filter
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Backplane Current (5 V): 300 mA
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Backplane Current (24 V): 3 mA
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Power Dissipation (Max): 5.6 W at 60 °C
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Count Range: 0–16,214,777
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Removable Terminal Blocks: 1756-TBCH, 1756-TBS6H
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Location: Chassis (any slot)
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Slot Width: 1
Application Scenarios
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High-Speed Counting: Suitable for applications requiring precise pulse counting and frequency measurement
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Encoder Feedback: Provides accurate position tracking in motion control systems
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Rate Measurement: Enables monitoring of process speeds in manufacturing environments
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Filtering: Debounce filter mode ensures reliable input signal handling in noisy environments
FAQ
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Q: What is the maximum input frequency supported? A: The 1756-HSC supports up to 1 MHz in counter mode.
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Q: Which terminal blocks are compatible with this module? A: It is compatible with 1756-TBCH and 1756-TBS6H removable terminal blocks.
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Q: Can this module be installed in any chassis slot? A: Yes, it can be placed in any available slot within a ControlLogix chassis.
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Q: How does this module compare to standard input modules? A: Unlike standard input modules, the 1756-HSC is optimized for high-frequency signals and supports multiple counting and measurement modes.
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
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