
The AB 1746-IA8 is an 8-point AC input module discontinued by Allen-Bradley in August 2018. It was designed for use with the SLC 500 family of programmable logic controllers (PLCs).
Function:
Reads digital signals from AC sensors and switches.
Provides information about the ON/OFF state of the connected devices to the PLC.
Specifications:
Type: AC Input Module
Series: SLC 500
Number of Inputs: 8
Input Type: AC Voltage (85-132 VAC, typically operating at 120 VAC)
Frequency Range: 47-63 Hz
Current Draw: 50 mA at 5 VDC
Features:
Compact design: Saves space in control cabinets.
Screw terminals: Enables secure and easy wiring.
LED status indicators: Provides visual feedback on the state of each input channel.
Compatible with SLC 500 PLCs: Seamless integration with the Allen-Bradley SLC 500 platform.
Applications:
Industrial automation systems:
Monitoring the status of AC powered limit switches, photoelectric sensors, and other AC devices.
Reading signals from pushbuttons or toggle switches connected to an AC power source.
Controlling devices based on the state of the AC inputs (e.g., activating solenoids or relays).
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A: Usually, it takes one to three days if the item is in stock. Negotiations are necessary if the goods are not readily available.
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SHIPPING:
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🕓 Typically, we ship before 4:30 PM and provide a tracking number afterward. Expect delivery in 7-15 days.
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Company Service:
🚚 Swift delivery (1-3 days for in-stock products)
🔧 Experienced team (Over 10 years of sales expertise)
📦 Extensive inventory (Diverse brands and overseas warehouse)
🛡️ Quality assurance (Products with clear condition and a 1-year warranty)
Connect with Us
📞 Phone: +86 18857985841
📧 Email: sales@controltech-supply.com
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🏠 Address: 1100 Linjiang East Road, Bailongqiao, Wucheng District, Jinhua City, Zhejiang Province
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| Allen-Bradley | 1769SC-IF4IH |
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| Allen-Bradley | 1769-HSC |
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Products are covered by a 12-month warranty unless otherwise specified in the quotation or product listing. If a product has a quality issue, it can be exchanged within 12 months or refunded in full in cash. Contact our sales team with your order details if you require warranty assistance.
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Indent Items: Typical lead time is 1–3 weeks, depending on availability and product scarcity.
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International shipments are prepared with a commercial invoice, packing list and available supporting documents. Consignee details, declared value and shipping terms are confirmed before dispatch. Tracking information is provided after shipment.
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Quality issues
Quality issues are covered by the 12-month warranty. Within 12 months, a quality issue can be exchanged or refunded in full in cash.
For full terms, please refer to our Refund Policy.
Frequently ask questions
Click Request a Quote on the product page and provide the part number, quantity, and destination country. Our sales team will reply with availability, pricing, and estimated delivery time.
We supply original industrial automation parts in different new-product conditions, including Factory New, New in Sealed Package, and New in Original Package. The condition of each item is specified in...
Yes. We source obsolete and hard-to-find PLC, DCS, and industrial control components. Send us the exact part number and required quantity so we can check availability.
Most in-stock orders with cleared payment received before 2:00 PM (UTC+8) qualify for same-day dispatch. Indent items typically require 1–3 weeks, depending on availability.
Yes. We ship industrial automation spare parts worldwide. Shipping costs and transit times depend on the destination, package weight, dimensions, and local import requirements.
We commonly ship through DHL, FedEx, UPS, and other international courier services. The carrier is selected based on the destination, shipment size, and delivery requirements.
We accept bank wire transfers in USD, EUR, GBP, and RMB/CNY. Full cleared payment is required before shipment unless otherwise agreed in the written quotation.
Products generally include a 12-month warranty unless otherwise stated in the quotation or product listing. Contact our team with your order details for warranty assistance.
Eligible products may be returned within 30 days of delivery, subject to our return policy. Contact our team for return authorization and instructions before sending any items back.
Yes. Tracking details are provided after dispatch. Commercial invoices, packing lists, and available supporting documents are prepared for international shipments.