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Schneider Electric PC-0984-680 Modicon PLC Controller
Schneider Electric PC-0984-680 Modicon PLC Controller
Brand/Manufacturer: Schneider Electric
Order Number: PC-0984-680
Type: Programmable Controllers
Country of Origin: France
Condition: Original Brand
Lead Time: Available in stock
Payment Term: 100% TT In Advance
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Description
The PC-0984-680 is a compact programmable logic controller engineered by Schneider Electric for standalone machine control and networked automation. Featuring a 32-bit RISC processor operating at 48 MHz alongside onboard digital and analog I/O, this controller executes complex ladder logic programs with a fast scan time of 1.5 ms per 1K instructions.
Operator Interface and Physical Configuration
The front panel includes a 16-character alphanumeric diagnostic display paired with six integrated push buttons for local programming and monitoring access. Built into an IP20-rated industrial enclosure measuring 150 mm in width, 125 mm in height, and 90 mm in depth, the unit features removable terminal blocks for easy maintenance and direct access to all field I/O connections.
Internal Power Rail and Memory Retention
An internal 2200 µF capacitor bank stabilizes power distribution across internal DC rails, delivering a 20 ms hold-up time during primary AC or DC power supply disruptions. User ladder logic is stored in non-volatile EEPROM memory requiring no battery back-up, while volatile data memory is maintained by an internal backup lithium battery with a three-year service life.
Serial Communication and Field I/O
Communication capabilities include an RS-232 serial port dedicated to programming terminal connections and an RS-485 port for serial field device networks. The module accommodates 16 digital sinking inputs (24 VDC), 12 relay digital outputs capable of switching 2 A per channel, and 2 configurable analog inputs supporting 0–10 V or 4–20 mA signal ranges.
Specifications
| Parameter | Specification |
|---|---|
| Model | PC-0984-680 |
| Brand | Schneider Electric / Modicon |
| Product Type | Programmable Logic Controller |
| Processor | 32-bit RISC, 48 MHz |
| Program Memory | 32 KB (Ladder Logic, EEPROM) |
| Data Memory | 8 KB (Retentive, Battery Backed) |
| Scan Time | 1.5 ms per 1K instructions |
| Digital Inputs | 16 (24 VDC sinking) |
| Digital Outputs | 12 (Relay, 2 A per channel) |
| Analog Inputs | 2 (0–10 V or 4–20 mA) |
| Serial Interfaces | 1x RS-232, 1x RS-485 |
| Display & Controls | 16-character alphanumeric LCD, 6 push buttons |
| Power Loss Hold-Up | 20 ms via internal 2200 µF capacitor bank |
| Backup Battery Life | 3 years (Lithium battery for data memory) |
| Dimensions (W x H x D) | 150 x 125 x 90 mm |
| Weight | 1.2 kg |
| Protection Rating | IP20 |
| Operating Temperature | 0 to +55 deg C |
Frequently Asked Questions
Q: Will the ladder logic program be lost if the internal lithium battery fails completely? A: No, the user ladder logic program is preserved in non-volatile EEPROM memory without battery power. The lithium battery exclusively backs up the 8 KB retentive data memory.
Q: What signal types do the analog inputs on the PC-0984-680 support? A: The two onboard analog inputs support either 0–10 V voltage signals or 4–20 mA current loops.
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Testimonials
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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
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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
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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.
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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