Product Overview

The 1746SC-INO4I is a high-density, 4-channel isolated analog output module specifically designed to reside in Allen-Bradley SLC 500 platforms. Unlike standard modules, the 1746SC-INO4I provides channel-to-channel isolation, making it the premier choice for industrial sites where ground loops and electrical noise threaten signal integrity.

At Xiongba Automation, we understand the unique position of Spectrum Controls products in the AB ecosystem. We specialize in sourcing these specialized modules for customers who require the high-performance "Isolated" version over the standard 1746-NO4. Our focus is on providing Verified Hardware that slots perfectly into your existing SLC 500 rack.

Technical Configuration Breakdown:

1. Manufacturer: Spectrum Controls (Officially licensed for Allen-Bradley SLC 500).

2. I/O Type: 4 Isolated Analog Outputs (Current or Voltage).

3. Isolation: Provides protection between channels to prevent signal interference.

4. Compatibility: Fully compatible with SLC 5/01 through 5/05 processors.

Verification & Risk Control

To ensure your SLC 500 system remains stable, Xiongba Automation follows a strict 5-step hardware audit for the 1746SC-INO4I:

1. Gold Finger Inspection: We clean and inspect the backplane "Gold Fingers" (connectors) for any wear or scratches to ensure a perfect data connection with the SLC rack.

2. Terminal Block Integrity: We verify the removable terminal block is present and the screws are functional. No stripped threads allowed.

3. Version & Series Match: We provide high-res photos of the 1746SC-INO4I label. It is critical to confirm the hardware series to ensure it matches your existing RSLogix 500 configuration.

4. 12-Month Hardware Warranty: We offer a 1-year B2B warranty. Note: This covers hardware defects. It does not cover "blown channels" caused by external short circuits during site wiring.

5. Neutral Export Handling: For our intermediary partners, we provide professional neutral packaging to maintain your supply chain confidentiality.

Project Lifecycle Support

We adapt our response based on your procurement urgency:

1. Tendering Stage (Bidding): If you are quoting for a long-term maintenance contract or a plant retrofit, we provide formal quotes and technical PDFs for the 1746SC-INO4I to support your bid.

2. Procurement Stage (Real Order):

   • Target Price: For confirmed POs, please share your target price. As this is a specialized Spectrum Controls item, knowing your budget helps us prioritize your order.

   • Ready to Ship: We prioritize "Real Orders" with immediate video verification and express international dispatch.

RFQ Checklist 

To get a professional quote for the 1746SC-INO4I, please provide:

1. Part number: 1746SC-INO4I

2. Quantity: ___

3. Project Stage: Tendering / Procurement

4. Target Price: ___ (Recommended for real orders)

5. Photo of old unit: Useful for confirming the removable terminal block style.

FAQ 

1. Q: Is the 1746SC-INO4I the same as the Allen-Bradley 1746-NO4I? A: No. While they serve similar functions, the 1746SC-INO4I is manufactured by Spectrum Controls. It has its own unique I/O configuration files (GSD/EDS-like logic) in RSLogix. Please ensure your program is configured for the Spectrum version.

2. Q: Can you help me set the jumpers or software scaling? A: No. Xiongba Automation is a Hardware Supplier. Configuration of jumpers (for Voltage vs. Current) and software scaling in RSLogix must be handled by your site programmer.

3. Q: Does this module come with the terminal block? A: Yes, we ensure all 1746SC-INO4I units shipped include the necessary terminal blocks. If you need a spare block specifically, please let us know.

Related Models

1753-L32BBBM-8A
1756-EN2T
1756-L71
1756-L72
1756-Л72С
1756-L73
1756-L84E
1756-PA75-Б
1756-RM2
1762-OW16
1769-L32C
1797-ПС2Е2

1336-BDB-SP49D

1746-NO4V