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The Schneider Electric 140DRA84000 is a versatile relay output module for the Modicon Quantum automation platform. It provides 16 independent normally open relay channels, enabling the PLC to switch a wide range of AC and DC loads. With true dry-contact switching, it delivers complete electrical isolation, making it suitable for applications requiring flexible voltage handling and robust load control.
| Parameter | Specification |
|---|---|
| Series | Modicon Quantum |
| Output Type | Relay (Normally Open) |
| Number of Channels | 16 |
| Switching Voltage | 5–30 V DC / 5–250 V AC |
| Continuous Current | 2 A per point |
| Maximum Current | 16 A per module |
| Response Time | < 10 ms (Pick or Drop) |
| Net Weight | 0.45 kg |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
Multi-Voltage Versatility
Supports switching of both AC and DC loads across different channels, allowing flexible integration in mixed-voltage control systems.
High-Current Capacity
Each channel supports up to 2A, enabling direct control of solenoids, contactors, and small motors without external intermediate relays.
Zero Leakage Current
Mechanical relay design ensures a true open circuit when off, eliminating leakage current and preventing false triggering of sensitive devices.
Superior Isolation Protection
Provides strong galvanic isolation between field wiring and the PLC backplane, protecting control electronics from surges and electrical noise.
Is this module brand new?
Yes, it is supplied as 100% brand new original Schneider Electric equipment in factory packaging.
Can it switch AC and DC loads at the same time?
Yes, each relay channel is independent, allowing mixed AC and DC switching within rated limits.
What is the relay lifespan?
Mechanical life is rated for millions of operations, but electrical life depends on load type. Surge suppression is recommended for inductive loads.
Does it require a terminal block?
Yes, it typically uses a standard 40-pin Quantum terminal block such as the 140XTS00200.