Schneider Electric 140DII33000 Intrinsically Safe Input Module

The Schneider Electric 140DII33000 is an intrinsically safe discrete input module for the Modicon Quantum series. Specifically, this device specializes in handling discrete inputs from hazardous area field devices. You can therefore use it in environments requiring intrinsic safety protection. The module provides 8 channels for connecting field sensors and switches. It is rack mountable for straightforward installation in existing Quantum systems.

Technical Specifications of the 140DII33000

Regarding input voltage, the Schneider Electric 140DII33000 operates at a no-load voltage of 8V. This low voltage is suitable for intrinsically safe applications. The short-circuit current is limited to 8 mA for safe operation. Consequently, the module limits energy in hazardous locations.

Switching Characteristics

Switching hysteresis current is 0.2 mA for stable operation. This prevents false triggering from signal noise. Switching frequency reaches 100 Hz for dynamic control applications. Therefore, the Schneider Electric 140DII33000 can handle fast-changing input signals. Internal resistance is 2.5 kOhms to manage input load requirements.

Response Time

Response time measures just 1 millisecond for resistive loads. This quick response suits real-time monitoring and control applications. The Schneider Electric 140DII33000 ensures timely detection of field signal changes. Consequently, your control system responds rapidly to process conditions.

Power and Dissipation

Power dissipation is only 2 Watts for efficient energy management. CE marking demonstrates compliance with essential safety standards. The Schneider Electric 140DII33000 meets regulatory requirements for industrial applications.

Environmental Specifications

The module operates from 0°C to 60°C ambient temperature. This suits typical industrial control rooms and cabinets. Storage temperature expands from -40°C to 85°C. Maximum relative humidity reaches 95% without condensation. Consequently, the Schneider Electric 140DII33000 remains reliable in various environmental conditions.

Installation Guidelines for the 140DII33000

First, mount the Schneider Electric 140DII33000 in a standard Quantum rack. Then, connect your intrinsically safe field devices to the 8 input channels. Be sure to observe proper wiring for hazardous area installations. After that, configure the input parameters in your Quantum programming software. Finally, verify proper operation using the module's status indicators.

Package Contents

• One (1) Schneider Electric 140DII33000 intrinsically safe input module

• Installation and configuration manual

Common FAQs for the 140DII33000

1. How many input channels does the 140DII33000 provide?
The Schneider Electric 140DII33000 provides 8 discrete input channels. This suits small to medium intrinsically safe applications.

2. What is the no-load voltage of this module?
The Schneider Electric 140DII33000 operates at 8V no-load voltage. Short-circuit current is limited to 8 mA for intrinsic safety.

3. What is the switching frequency of this input module?
The Schneider Electric 140DII33000 supports a switching frequency of 100 Hz. Consequently, it can handle fast-changing input signals.

4. What is the response time for this module?
Response time for the Schneider Electric 140DII33000 is 1 millisecond. This applies to resistive load conditions.

5. Is this module suitable for hazardous locations?
Yes, the Schneider Electric 140DII33000 is an intrinsically safe input module. Therefore, it suits installations in potentially explosive atmospheres.

Why Choose the Schneider Electric 140DII33000?

This intrinsically safe input module provides reliable discrete input handling for hazardous area applications. The 8V no-load voltage and 8mA short-circuit current limit ensure safe operation. Fast 1ms response time suits real-time control requirements. Low 2W power dissipation reduces cabinet heat load. Order the Schneider Electric 140DII33000 today for your intrinsically safe input needs.