In modern industrial automation, reliable communication between remote I/O and PLCs is essential. The Schneider Electric CRA module enables efficient Ethernet-based remote I/O connectivity in PLC and DCS systems, improving scalability, diagnostics, and overall networked automation performance.
Product Details
Product Description
The Allen-Bradley 1746-IO12 is a combination digital input/output module for the SLC 500 series. It integrates six 120V AC inputs with six relay outputs, providing a compact solution for mixed signal applications. Designed for chassis-based installation, it offers reliable performance in industrial control systems.
Technical Specifications
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Manufacturer: Allen-Bradley
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Product Line: SLC 500
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Part Number: 1746-IO12
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Weight: 1.00 lbs (0.45 kg)
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Module Type: Digital I/O Combination Module
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Operating Voltage: 85–132 V AC
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Inputs: 6 × 120 V AC inputs
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Outputs: 6 × Form A relay contacts
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Output Operating Voltage: 24–125 V DC; 120–240 V AC
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Signal Delay: 35–45 ms
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Current per Output:
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1.2 A at 24 V DC
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1.5 A at 120 V AC
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Continuous Current per Module: 8.0 A
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Backplane Current Draw: 70–90 mA
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Slot Width: 1
Application Scenarios
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Mixed I/O Systems: Ideal for applications requiring both AC inputs and relay outputs in a single module
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Industrial Control Panels: Provides compact integration for machine-level control
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Legacy Automation Systems: Compatible with SLC 500 chassis for existing installations
FAQ
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Q: How many inputs and outputs does the 1746-IO12 provide? A: Six 120 V AC inputs and six relay outputs.
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Q: What is the maximum continuous current per module? A: 8.0 A continuous.
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Q: What type of outputs are included? A: Six Form A relay contacts.
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Q: How does this compare to the 1746-IA16? A: The 1746-IA16 is input-only, while the 1746-IO12 combines both inputs and outputs in one module.
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.
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