Product Introduction
In demanding industrial environments where consistent output control is critical, the Schneider 140DDO84300C discrete output module delivers robust performance with minimal energy waste. As part of the Modicon Quantum series, this module provides 16 discrete outputs organized into two channel groups of eight, operating across a voltage range of 10 to 60 Volts DC. The conformal coating and internal fuse protection ensure longevity and reliability, reducing total cost of ownership. At UBEST Automation, we stock this module to support your automation infrastructure with high-quality spares.
Technical Specifications Breakdown
The 140DDO84300C offers a bus current requirement of 160 mA and a power dissipation of approximately 1 Watt, plus 1 V times the total load current. This low power consumption translates to lower operational costs over the module’s lifespan. The module supports a maximum load current of 12 A per module and 6 A per group, with surge current capability of 7.5 A for 50 seconds. Isolation between channels and the bus is rated at 2500 Vrms DC for one minute, and between groups at 700 Vrms DC. Response times are ≤1 ms for both state transitions, ensuring fast switching. The leakage current is less than 1 mA at 60 V, maintaining system integrity.
Industry Applications
This module is ideal for applications requiring high-density discrete output control, such as conveyor systems, packaging machinery, and material handling. The 140DDO84300C’s conformal coating makes it suitable for environments with humidity up to 95% without condensation, and its storage temperature range of -40 to 85°C ensures durability in varied conditions. By choosing this module, you reduce downtime risk and extend service intervals, directly improving return on investment.
Maintenance & Reliability
The 140DDO84300C features internal 8 A fuse protection per output group and a 2 A fuse per point, guarding against overcurrent. The conformal coating provides resistance to moisture and contaminants, reducing the need for frequent inspections. Regular visual checks of the 17 green and 1 red LED indicators allow quick operational status verification. With a low power dissipation of only 1 W, the module generates minimal heat, further enhancing reliability in enclosed panels.
Selection Guide & Purchasing Advice
When integrating the 140DDO84300C into your system, verify that your backplane provides sufficient bus current (160 mA) and that your power supply matches the 10 to 60 VDC range. This module uses positive logic (source) and requires one output word of addressing. For seamless integration, confirm compatibility with your Modicon Quantum rack. UBEST Automation offers this module with genuine Schneider parts; all units are tested prior to shipment. Contact us for bulk pricing or expedited orders.