140DD084300 SCHNEIDER Programmable controller

Description

140DD084300 SCHNEIDER Programmable controller

Product Dimensions：

Product Description

The 140DDO84300 is a standard-format module featuring 16 output channels organized into two isolated groups of eight. It operates using Positive Logic (Source), meaning it provides the high-side voltage to the connected load. This module is a core component of the Modicon Quantum PLC architecture, known for its high-speed response and robust isolation in large-scale manufacturing and process environments.

Product Parameters

• Channels: 16 discrete outputs (2 groups of 8)

• Output Logic: Positive Logic (Source)

• Discrete Output Voltage: 10 to 60 V DC

• Voltage Limits: 10.2 to 72 V DC (Absolute max 72V permanent)

• Maximum Load Current: 12 A per module (6 A per group / 2 A per point)

• Response Time: $\leq$ 1 ms (State 0 to 1 and State 1 to 0)

• Isolation: * Between channels and bus: 2500 Vrms DC for 1 minute

  • Between groups: 700 Vrms DC for 1 minute

• Bus Current Requirement: 160 mA

• Power Dissipation: $1 \text{W} + (1 \text{V} \times \text{total module load current})$

• Diagnostics: 1 Green LED (Bus Active), 1 Red LED (Fault Detected), 16 Green LEDs (Output Status)

Product Advantages

• High Power Capacity: Capable of handling up to 2 A per individual point and 12 A total per module, allowing it to drive larger solenoids and actuators directly without auxiliary relays.

• Rapid Switching: With a response time of less than 1 ms, it is ideal for time-sensitive applications requiring precise synchronization.

• Advanced Protection: Features internal output protection with 8 A fuses per group, safeguarding the module against overcurrent conditions.

• Scalability: Part of the Modicon Quantum series, which supports extensive I/O configurations and hot-swapping in many backplane setups.

• Environmental Resilience: Certified for operation at altitudes up to 5000 m and temperatures up to 60°C, suitable for demanding industrial climates.

Important Considerations

• Voltage Drop: Be aware of the maximum voltage drop of $\leq$ 1 V at 2 A across the module, which should be factored into your load calculations.

• Fuse Replacement: Always use the correctly rated associated fuses (2 A per point / 8 A per group) to maintain safety standards and prevent circuit board damage.

• Leakage Current: There is a maximum leakage current of 1 mA at 60 V. Ensure this current does not inadvertently trigger high-sensitivity low-power loads when the output is in the “OFF” state.

• Inductive Loads: For highly inductive loads, use the formula $L(H) = 0.5 / (I^2 \times f)$ to ensure the switching frequency and current are within safe operating limits for the module’s protection circuitry.

Product Applications

The 140DDO84300 is widely used in heavy-duty automation systems, including:

• Oil & Gas: Controlling solenoid valves and safety shutdown systems in refineries.

• Power Generation: Managing auxiliary equipment and DC-driven control circuits.

• Manufacturing: Operating high-speed sorting gates, heavy-duty pneumatic valves, and motor starters.

• Material Handling: Driving DC actuators in conveyor systems and automated storage/retrieval systems (ASRS).

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

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