ALL CATEGORIES

Seller Center
- Product Management
  
  Post Product
  
  Manage Products
  
  Featured Products
- Blog Management
  
  Post Blog Article
  
  Manage Blog Articles
  
  Manage Blog Categories
- Inquiry Management
  
  My Inquiries
  
  Buying Requests
- Analytics Center
  
  Performance Dashboard
  
  Product Analytics
  
  Visitor Analytics
Connect Your Store to WeChat

Follow Our Official Service Account
Manage Products & Inquiries Anywhere
Seller Services

Seller Services

Goldsupplier.com: 20 years of Global Trade Expertise, Empowering Your Business to Go Global!

Join GoldSupplier.com

Free & Instant Registration

Showcase Company & Products

Access Global Buying Requests

Register Now

Activate Verified Supplier Membership

Priority Verified Visibility

Claim Exclusive Buying Requests

Automated Multi-language Store

Verified Now

Launch Your EasyOcean Website

Full-Service Website Management

Google Page 1 Guarantee

Enhanced Brand Credibility

Launch Now
Buyer Services
Post Buying Request

Browse Product Categories

Featured Suppliers
Contact Platform Support

Help Center

Home > Consumer Electronics > Display & Accessories > LCD Module > 1746-IV16 Allen Bradley SLC500 System DC Input Module 1746IV16

1746-IV16 Allen Bradley SLC500 System DC Input Module 1746IV16

Product Spotlights

Genuine Allen Bradley 1746-IV16 SLC500 16-point DC input module. Supports sinking/sourcing wiring, 10–30V DC, LED indicators, optical isolation. Compact single-slot rack design, 0–60°C operation. ISO9001 certified supplier with global shipping and fast delivery.

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

Get Latest Price

brand:

Allen Bradley

model:

1746-IV16

system_compatibility:

SLC500

Contact Supplier Request Quote Chat Now

Rossonix Co.,limited

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
Contact Us

brand Allen Bradley

model 1746-IV16

system_compatibility SLC500

input_type DC (sinking/sourcing)

number_of_inputs 16

voltage_rating 10-30V DC

operating_temperature 0°C to 60°C

mounting_style rack-mounted

certification ISO9001, ISO9000

Rossonix Co., Ltd., established in 2011 and headquartered in Shenzhen, China, is a trusted supplier of industrial automation components. With an annual export value exceeding US$5 million and a dedicated overseas office, we specialize in providing reliable Allen Bradley modules to global markets, including North America, Europe, Oceania, and Asia. Our 1746-IV16 DC Input Module is a genuine, high-quality component designed for SLC500 systems, offering precise digital input detection for your control applications.

This module is engineered to deliver seamless integration with Allen Bradley SLC500 programmable controllers, featuring 16 discrete DC input channels that support both sinking and sourcing configurations. Whether you are upgrading an existing system or building a new one, the 1746-IV16 ensures stable signal acquisition, robust performance, and long service life in industrial environments.

Key Features & Technical Specifications

16 DC Input Points – Suitable for monitoring sensors, switches, and other digital signals.
Wide Input Voltage Range – 10–30V DC, compatible with common industrial DC supplies.
Flexible Wiring – Supports both sinking (NPN) and sourcing (PNP) field devices via a removable terminal block.
High Isolation – Provides optical isolation between input channels and backplane for noise immunity.
Compact Rack-Mount Design – Occupies a single slot in the SLC500 chassis, minimizing panel space.
LED Indicators – Each input has a dedicated LED for quick status monitoring.
Operating Temperature Range – 0°C to 60°C, suitable for most factory floor environments.
Hot-Swappable – Can be replaced without powering down the entire system (optional).

Detailed Product Specifications

Catalog Number	1746-IV16
Inputs per Module	16
Input Type	DC (sink/source)
Voltage Range	10–30V DC
Current per Input (typical)	8 mA at 24V DC
Off-State Voltage	≤5V DC
On-State Current	≥4 mA
Isolation Voltage	1500V RMS (input to backplane)
Power Consumption	≤1.5W from backplane
Operating Temperature	0°C to 60°C
Dimensions (H x W x D)	140 x 45 x 115 mm (approx.)

Benefits for Your Operations

Reliable Signal Detection – The 1746-IV16 offers fast and accurate reading of digital inputs, reducing false triggers.
Easy Installation & Maintenance – Plug-and-play design; the removable terminal block simplifies wiring and replacement.
Cost-Effective – Provides 16 points per slot, maximizing I/O density and reducing overall system cost.
Global Support – Backed by Allen Bradley's ecosystem and our experienced team, you get technical assistance when needed.

As a leading supplier with over a decade of industry experience, Rossonix Co., Ltd. is ISO9001 and ISO9000 certified, ensuring every module we ship meets strict quality standards. We ship from ports in Shenzhen, Hong Kong, and Europe, offering fast logistics to customers worldwide. Our inventory includes genuine 1746-IV16 modules that are thoroughly tested before dispatch. With an annual export value of US$5–10 million and a team of dedicated professionals, we are committed to providing reliable automation components. Contact us today for competitive pricing and prompt delivery – your satisfaction is our priority.

Frequently Asked Questions

1. Is the 1746-IV16 compatible with all SLC500 chassis?
Yes, it fits any standard SLC500 rack (e.g., 1746-A4, A7, A10) and works with any SLC500 CPU.

2. Can this module be used with 24V AC signals?
No, it is designed for DC inputs only. For AC inputs, consider the 1746-IA16 or similar modules.

3. What is the difference between sinking and sourcing wiring?
Sinking (NPN) means the module supplies current to the field device; sourcing (PNP) means the field device supplies current. The 1746-IV16 supports both configurations.

4. Are there any LED indicators for troubleshooting?
Yes, each input channel has a green LED that illuminates when the input is active.

5. What is the typical response time of this module?
The input filter time is typically 1 ms to 25 ms (programmable via the CPU), but hardware response is very fast (microseconds).

6. Can I order just one module or do you require minimum quantities?
We accept single-unit orders, but volume discounts are available. Please contact our sales team for details.

7. How do you handle returns or defective units?
We offer a standard warranty (typically 12 months) and replace any DOA (Dead on Arrival) units at no extra cost.

8. Does the module come with a terminal block?
Yes, it includes a removable terminal block (screw-type) for wiring convenience.

Product Tags: Allen Bradley 1746-IV16 DC Input Module , SLC500 16-Point Input Module , 1746IV16 Digital Input Module