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140DRC83000C | Schneider Electric Relay Discrete Output Module
140DRC83000C | Schneider Electric Relay Discrete Output Module
Brand/Manufacturer: Schneider Electric
Order Number: 140DRC83000C
Type: Relay Discrete Output Modules
Country of Origin: France
Condition: Original Brand
Lead Time: Available in stock
Payment Term: 100% TT In Advance
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Description
The 140DRC83000C is an 8-channel relay discrete output module for the Modicon Quantum automation platform. Featuring Form C (1 NO/NC) contacts, it enables independent switching across a wide AC/DC voltage spectrum with complete channel-to-channel and channel-to-bus electrical isolation. Factory conformal coating (Humiseal 1A33) provides extra defense against harsh environmental contaminants.
Contact Architecture & Switching Performance
Each of the eight output channels provides a single Form C (SPDT) relay contact, occupying 0.5 output words for system addressing. The module supports AC voltages from 20 V AC to 250 V AC and DC loads from 5 V DC to 150 V DC. It handles up to 5 A resistive loads at 60 deg C or 2 A tungsten/inductive loads, with an internal varistor offering output overvoltage clamping up to 275 V.
Isolation & Electrical Lifespan
Channel-to-channel and channel-to-bus galvanic isolation are rated at 1780 Vrms AC (2500 V DC) for 1 minute, preventing cross-channel noise and protecting backplane electronics. Mechanical contact life reaches 10,000,000 cycles, while electrical contact longevity ranges from 50,000 to 200,000 cycles depending on load type and operating current.
Environmental & Certification Profile
The standard single-slot module operates in ambient temperatures from 0 deg C to 60 deg C and relative humidity up to 95% non-condensing. Built for demanding industrial operations, it carries marine and industrial safety approvals including ABS, DNV GL, RMRS, RINA, FM (Class 1, Class 2), CE, and UL 508.
Technical Parameters
| Parameter | Specification |
|---|---|
| Model | 140DRC83000C |
| Brand | Schneider Electric |
| Product Series | Modicon Quantum Automation Platform |
| Product Type | Relay Discrete Output Module |
| Discrete Output Quantity | 8 |
| Contact Type | 1 NO/NC (Form C) |
| Discrete Output Voltage | 20...250 V AC, 5...150 V DC |
| Address Requirements | 0.5 Output word |
| Maximum Load Current | 5 A at 250/30 V AC/DC resistive (at 60 deg C), 2 A tungsten (1/4 hp, cos phi = 0.4), 300 mA at 30...50 V DC resistive, 100 mA at 30...50 V DC (L/R = 10 ms) |
| Surge Current | 20 A for 10 ms (capacitive load) |
| Switching Capacity | 1250 VA resistive |
| Maximum Switching Frequency | 30 Hz resistive load |
| Reaction Time | <= 10 ms (state 0 to 1), <= 20 ms (state 1 to 0) |
| Overvoltage Protection | Internal varistor, 275 V |
| Mechanical Life | 10,000,000 cycles |
| Electrical Life | 200,000 cycles (5 A, 250 V AC resistive); 100,000 cycles (5 A, 30 V DC resistive); 100,000 cycles (100 mA, 30...150 V DC, L/R = 10 ms); 50,000 cycles (500 mA, 30...150 V DC resistive) |
| Channel-to-Channel Isolation | 1780 Vrms AC / 2500 V DC for 1 minute |
| Channel-to-Bus Isolation | 1780 Vrms AC / 2500 V DC for 1 minute |
| Power Consumption | 2.75 W + (0.5 W x number of energized points) |
| Bus Current Requirement | 560 mA |
| Local Indication | 1 green LED (bus active), 1 red LED (external fault), 8 green LEDs (output status) |
| Protective Treatment | Humiseal 1A33 conformal coating |
| Module Classification | Standard |
| Net Weight | 0.3 kg |
| Operating Temperature | 0...60 deg C |
| Storage Ambient Temperature | -40...85 deg C |
| Relative Humidity | 95% non-condensing |
| Working Altitude | <= 5000 m |
| Standards | UL 508, CSA C22.2 No 142 |
| Anti-Static Discharge | 4 kV contact, 8 kV air (IEC 801-2) |
| Electromagnetic Immunity | 10 V/m 80...2000 MHz (IEC 801-3) |
| Product Certification | CE, C-Tick, FM Class 1/2, GOST, RINA, DNV GL, RMRS, ABS |
Frequently Asked Questions
Q: What does the Form C contact configuration provide on the 140DRC83000C output module? A: Form C contact architecture provides one Normally Open (NO) and one Normally Closed (NC) dry contact pair per output channel, allowing flexible changeover switching for field devices.
Q: What is the significance of the "C" suffix in the 140DRC83000C part number? A: The "C" suffix specifies factory-applied Humiseal 1A33 conformal coating, which shields internal circuit boards from corrosive atmospheres, moisture, and chemical airborne contaminants.
Q: How is transient voltage suppression managed on each relay contact? A: Each output channel incorporates an internal 275 V varistor to absorb inductive voltage spikes and protect the internal switching contacts during rapid load turn-off.
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Testimonials
Fast Delivery, Excellent Quality
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
Reliable Partner for Original Parts
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Professional Service with After-Sales Support"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
Trusted Source for Industrial Automation Spares
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson