Introduction

The Schneider Electric 140NOA61110 is a specialized Interbus module for the Modicon Quantum series. This module functions as a dedicated communication interface for fieldbus networks. Accordingly, the 140NOA61110 enables seamless data exchange between the PLC and remote devices. It operates at a stable voltage of 5 VDC for reliable performance.

Technical Specifications

Electrical Characteristics

The 140NOA61110 draws a current consumption of 500 mA from the backplane. Operating voltage is fixed at 5 VDC for consistent power delivery. Power dissipation remains low due to efficient circuit design. Furthermore, this module includes internal protection against voltage fluctuations.

Communication Features

This Interbus module utilizes an RS232C interface for serial data communication. The communication type is Interbus, a proven fieldbus protocol for industrial automation. Consequently, the 140NOA61110 supports high-speed data exchange with remote I/O stations. It ensures deterministic communication for time-critical applications.

Physical Specifications

Connector type is a standard 9 Pin D-sub connector for easy cabling. Weight of the 140NOA61110 is 0.50 kg for lightweight installation. Mounting method is DIN Rail , aligning with industry standards for modular components. The module type is specifically designed as a Modicon Quantum Interbus interface.

Environmental Range

Operating temperature ranges from 0°C to 60°C for flexible deployment. Storage temperature extends beyond this range for warehouse conditions. Relative humidity tolerance reaches typical industrial levels without condensation. As a result, the 140NOA61110 adapts well to different factory environments.

Diagnostics and User Interface

The 140NOA61110 includes an LED Display for operational status monitoring. This LED provides vital information about the module's communication health. A steady green light indicates normal Interbus operation. A blinking or off state suggests a network or power issue. Therefore, operators can quickly diagnose problems without special tools.

Compatibility and Integration

Compatibility extends to the full Modicon Quantum Series of PLC components. The 140NOA61110 works with Quantum CPUs, power supplies, and I/O modules. It integrates seamlessly into existing Quantum racks without additional adapters. For example, you can place this module alongside analog or digital I/O cards. Consequently, system expansion becomes simple and cost-effective.

Installation Guidelines

Install the 140NOA61110 in any standard Quantum I/O slot. First, power down the rack completely before insertion. Then, align the module with the backplane guides. Push firmly until the module seats properly into the connector. After installation, connect the Interbus cable to the 9 Pin D-sub port. Finally, restore power and verify the LED illuminates correctly.

Package Contents

• 140NOA61110 Interbus Module (1 unit)

• Product documentation sheet

• DIN rail mounting clip

Frequently Asked Questions (FAQ)

1. What protocol does the 140NOA61110 use for communication?
This module uses the Interbus protocol for fieldbus communication. Specifically, it operates as a remote bus node within an Interbus network.

2. What is the current consumption of the 140NOA61110 ?
The module draws 500 mA at 5 VDC from the Quantum backplane. Accordingly, ensure your power supply can handle this additional load.

3. Does the 140NOA61110 work with other Quantum CPUs?
Yes, this module is compatible with the entire Modicon Quantum Series . It works alongside CPUs, I/O modules, and specialty cards without issues.

4. How do I know if the 140NOA61110 is communicating properly?
Look at the built-in LED Display on the module's front panel. A steady green light confirms active and error-free Interbus communication.

5. What type of cable connector does the 140NOA61110 require?
The module uses a standard 9 Pin D-sub female connector. This matches common Interbus cables found in most automation systems.