Schneider 170ADM39030 Discrete I/O Module

The Schneider Electric 170ADM39030 is a discrete I/O module designed for use within the Modicon Momentum PLC platform. This module offers a combination of digital inputs and outputs, tailored to meet industrial automation requirements where compactness, modularity, and reliability are crucial. It is particularly favored in distributed control systems and remote I/O applications across multiple industries.

The 170ADM39030 is part of the Modicon Momentum family, which supports Ethernet, Modbus, and other communication protocols. This module provides 8 discrete inputs and 8 discrete outputs, enabling two-way interaction with field devices such as sensors, contactors, solenoids, and alarms. Its plug-and-play functionality allows for easy integration and maintenance in demanding environments.

Technical Specifications

Applications

The 170ADM39030 is suitable for a wide range of industrial control and automation systems that demand reliable discrete I/O performance in compact modules:

• Factory Automation: Controls digital devices like actuators, alarms, contactors, and indicators.

• Water and Wastewater Management: Interfaces with level switches, flow sensors, and control valves.

• Material Handling Systems: Operates conveyors, photo eyes, and diverter gates.

• Building Automation: Interfaces with lighting, access control, and HVAC control panels.

• Oil & Gas Skids: Enables compact control of I/O points in modular process units.

• Renewable Energy: Integrates with inverter controllers and status feedback systems.

Its modular design allows flexible deployment in both central control panels and remote I/O drops.

Advantages

1. Compact and Modular

   Ideal for space-constrained panels and modular system designs, reducing control cabinet footprint.

2. Integrated Mixed I/O

   Combines 8 digital inputs and 8 digital outputs, reducing module count and simplifying wiring.

3. Quick Integration

   Easily snaps into Momentum bases and communicates via adapters without complex configuration.

4. LED Diagnostics

   Each I/O point features an LED indicator for easy status monitoring and troubleshooting.

5. Low Power Consumption

   Optimized for energy-efficient operation in 24 VDC systems.

6. Field-Replaceable Terminals

   The removable terminal block allows fast wiring and simplified module swap-out.

7. Industrial Certifications

   Suitable for global applications with CE, UL, CSA, and ATEX approvals.

8. Fast Response Time

   Ensures timely control and feedback for high-speed discrete automation tasks.

Frequently Asked Questions (FAQ)

1. Q: What voltage does the 170ADM39030 module operate on?

   A: It operates at 24 VDC nominal, with a range of 18 to 30 VDC.

2. Q: How many I/O points does this module have?

   A: It has 8 digital inputs and 8 digital outputs.

3. Q: What type of output does this module provide?

   A: The outputs are discrete transistor outputs with sinking configuration.

4. Q: Can the module be hot-swapped?

   A: No, power should be removed before replacing the module for safety.

5. Q: Is this module compatible with Modicon Momentum CPUs?

   A: Yes, it is fully compatible with Momentum bases and CPU modules.

6. Q: What’s the max current supported per output?

   A: Each output channel supports up to 0.5 A.

7. Q: Does the module offer per-channel isolation?

   A: No, the module shares common ground per group of 8 points.

8. Q: Can this module be used in hazardous areas?

   A: Yes, it is certified for ATEX Zone 2 environments.

9. Q: What is the signal threshold for recognizing a digital “1” input?

   A: An input signal above 11 VDC is recognized as a logical “1”.

10. Q: How is field wiring connected?

    A: Via a removable terminal block designed for easy access and maintenance.