Allen Bradley 1746SC-INI4VI SLC 500 Isolated Input Module

Release time	May 27, 2026
Brand	Allen Bradley PLC
Product Numbe	1746SC-INI4VI
Country Of Origin	USA
Dimensions	144.5 × 34.6 × 130.18 mm
Weight	0.181 kg
Condition	New & In Stock
Payment Methods	T/T, PayPal, Western Union
Lead Time	1-3 Working Days
Warranty	One Year
Courier partners	DHL, UPS, TNT, FedEx and EMS.

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Overview

The Allen Bradley 1746SC-INI4VI is an isolated input module designed for SLC 500 PLC systems. It provides reliable signal isolation and accurate input monitoring for industrial automation applications, helping improve system stability and reduce electrical interference in demanding operating environments.

General Information

Part Number: 1746SC-INI4VI

Manufacturer: Rockwell Automation

Brand: Allen Bradley

Country of Origin: United States

Series: SLC 500

Product Type: Isolated Input Module

Module Function: Industrial isolated signal input processing

Application: Process control and factory automation systems

Mounting Method: Rack-mounted installation

Compatibility: Allen Bradley SLC 500 programmable controllers

Power Specifications

Power Supply: Backplane powered

Backplane Current Load: Approx. 55 mA at 5 V DC

Isolation Type: Channel-to-channel and backplane isolation

Input Voltage Range: Industrial analog input support

Power Dissipation: Low-power industrial operation

Protection Features: Noise isolation and surge protection

LED Indicators: Integrated module and channel status LEDs

Communication & Interface

Input Channels: 4 isolated voltage/current input channels

Communication Interface: SLC 500 backplane communication

Signal Types: Voltage and current analog input signals

Diagnostics: Real-time module and signal status monitoring

Noise Immunity: Designed for high-noise industrial environments

Data Accuracy: Stable and precise signal acquisition

Environmental

Operating Temperature: 0 to +60 °C

Storage Temperature: −40 to +85 °C

Humidity: 5% to 95% RH, non-condensing

Environmental Rating: Suitable for industrial control cabinet installation

Vibration Resistance: Engineered for industrial operating conditions

Dimensions & Weight

Dimensions (H × W × D): 144.5 × 34.6 × 130.18 mm

Weight: 0.181 kg

Ready for Immediate Dispatch!

QDo you provide technical support or installation services?

A Yes, we offertechnical supportfor installation, configuration, and troubleshooting.

QCan I return products if they don’t meet my requirements?

A Returns are accepted within30 daysif the product is unused, unopened, and in its original packaging. Return shipping costs are the buyer's responsibility.

QHow can I ensure compatibility with my existing systems?

A If unsure, please provide yoursystem details, and our support team will verify compatibility before purchase.

QAre there discounts for new wholesale customers?

A We occasionally offerpromotional discountsfor new wholesale customers. Contact us for current offers.

QCan I purchase different quantities of a product?

A Yes, we offerflexible ordering options, whether you need a single unit or a large batch.

QWhat payment methods do you accept for wholesale orders?

A We accept various methods, includingbank transfers (T/T), letters of credit (L/C), and more upon agreement.

QCan I get discounts for bulk purchases?

A Yes, we offercompetitive pricingfor bulk purchases. Contact our sales team for a custom quote.

QWhat is the minimum order quantity (MOQ)?

A The MOQ is usuallyone unit. For bulk orders, please contact us for discounts and pricing details.

QHow long does shipping take?

A Shipping times vary by location. With our16 global warehouses, we strive for fast delivery. Contact us for an estimated delivery time.

QHow can I verify the product before purchasing?

A We can provide high-resolution product images upon request, and our team can arrange warehouse photos for verification.

QDoes this product come with a warranty?

A Yes, we provide a1-year warrantyand support returns and exchanges to protect your rights.

Company Information
E-mail		[email protected]
Mobile		+8613620394314
Whatsapp		+8613620394314
WeChat		+8613620394314
Add		Room 1102, Jiuzhou Commercial Building, Siming District, Xiamen, China

Warranty Conditions

At Qunlebu Co., Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.

🛡️Coverage Details:

This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.

📝Claim Process:

To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.

🚚Shipping Assistance:

We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.

🚫Exclusions:

Unauthorized modifications, repairs, or misuse of the product.

Normal wear and tear.

Negligence.

Extreme environmental conditions beyond product specifications.

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Previous and next:

Prev：Allen Bradley 1746SC-IM8I SLC 500 Isolated Circuit Input Module

Next：Allen Bradley 1746SC-NI8U SLC 500 General Purpose Analog Input Module

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