Allen Bradley 1746-IG16 Digital Input Module

Product Introduction

The Allen Bradley 1746-IG16 Digital Input Module is a high-density digital input module designed for low-voltage signal acquisition in industrial automation systems. As part of the SLC 500 series, it provides 16 sourcing digital input points, allowing reliable monitoring of logic-level signals from compatible field devices.

The 1746-IG16 is optimized for applications requiring 5.5 VDC digital inputs, making it suitable for specialized control systems, electronic interfaces, and low-voltage signal environments. It integrates seamlessly into SLC 500 PLC racks, ensuring stable and accurate input processing.

---

Product Specifications

---

Applications

• Used in SLC 500 PLC systems for low-voltage digital signal acquisition

• Monitors electronic control signals and logic-level devices

• Suitable for interface modules, encoder logic outputs, and control boards

• Applied in specialized automation systems requiring 5.5 VDC inputs

• Integrated into multi-module PLC racks for centralized signal processing

• Used in process monitoring and machine control applications

---

Advantages

• High input density, providing 16 digital input points in one module

• Low-voltage compatibility, ideal for 5.5 VDC signal environments

• Sourcing input configuration, supporting specific electronic devices

• Reliable signal acquisition, ensuring accurate logic detection

• Industrial-grade design, suitable for continuous operation

• Seamless integration with Allen Bradley SLC 500 PLC platforms

• Stable performance in electrically noisy industrial environments

FAQ

1. What type of signals does this module support?
   It supports low-voltage digital logic signals suitable for electronic control devices.

2. How many input points are available on this module?
   The module provides 16 sourcing digital input points.

3. Is this module compatible with the SLC 500 PLC series?
   Yes, it is fully compatible with SLC 500 PLC systems.

4. What is the operating input voltage for this module?
   It is designed for 5.5 V DC digital input signals.

5. What does a sourcing digital input mean?
   A sourcing input provides voltage to the field device and detects current return.

6. Can this module be used with standard industrial sensors?
   It is intended for compatible low-voltage logic devices rather than standard 24 VDC sensors.

7. Is this module suitable for continuous industrial operation?
   Yes, it is designed for continuous-duty industrial environments.

8. How does the module handle electrical noise?
   Integrated filtering and protection help maintain stable signal integrity.

9. Can it be used in multi-module PLC racks?
   Yes, it integrates seamlessly into SLC 500 rack-based systems.

10. What type of applications benefit most from this module?
    Applications requiring high-density, low-voltage digital input monitoring benefit most.

Related Models

---

Popular Models

Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.

As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.