Allen Bradley 1746SC-NO8I Analog Current Output Module

Product Introduction

The Allen Bradley 1746SC-NO8I is an analog current output module designed for the SLC 500 PLC series. It provides 8 isolated analog outputs capable of 0–20 mA or 4–20 mA signals, allowing precise control of actuators, valves, and other field devices.

This module is engineered for industrial automation applications requiring accurate analog signal output and electrical isolation for system protection. Its compact, rack-mounted design ensures efficient installation in control cabinets and seamless integration into modular PLC systems.

The 1746SC-NO8I is commonly used in process control, manufacturing automation, and other industrial systems where reliable and precise analog current control is critical.

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Product Specifications

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Applications

• SLC 500 PLC systems requiring multiple analog current outputs

• Industrial automation environments for precise control of field devices

• Process control systems controlling valves, actuators, and analog-driven equipment

• Rack-mounted PLC configurations for modular and organized system layouts

• Automation systems where isolated and reliable analog output is essential

• Manufacturing environments requiring accurate 4–20 mA or 0–20 mA signals

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Advantages

• Electrically isolated outputs preventing interference and protecting the PLC system

• Precise analog current output ensuring accurate control of field devices

• Compact rack-mounted design for easy cabinet integration

• Reliable continuous operation in industrial environments

• High compatibility with SLC 500 series PLCs

• Modular design supporting system expansion and flexible configurations

FAQ

1. How many analog output points does this module provide?
   It provides 8 isolated analog outputs.

2. What type of output signal does it support?
   The module supports 0–20 mA and 4–20 mA current outputs.

3. Are the outputs electrically isolated?
   Yes, all outputs are isolated to protect the PLC system.

4. Is it compatible with SLC 500 PLC systems?
   Yes, it integrates directly with SLC 500 chassis and modules.

5. Can it be mounted in a standard PLC rack?
   Yes, it is designed for rack-mounted installation.

6. Is it suitable for process control applications?
   Yes, it is widely used for controlling valves, actuators, and analog-driven devices.

7. Does it provide accurate current output?
   Yes, the module ensures precise analog current control.

8. Can it operate continuously in industrial environments?
   Yes, it is built for continuous industrial operation.

9. Can it be expanded with additional analog output modules?
   Yes, its modular design allows for expansion within SLC 500 systems.

10. Is it used in manufacturing and automation systems?
    Yes, it is widely used in industrial automation and process control.

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