Name: 140CPU65860 Schneider Modicon Quantum Unity Processor 266 MHz
SKU: 140CPU65860
Price: 234.00 USD
Availability: InStock

Product details

140CPU65860 Schneider Electric Modicon Quantum Unity Processor

140CPU65860 is a Unity processor from Schneider Electric. This controller belongs to the Modicon Quantum automation platform. It runs at 266 MHz. Also, it carries 1024 KB of built-in RAM. Its program speed reaches 30 K instructions per millisecond. Therefore, it handles complex tasks with ease. The unit ships with three communication ports. Moreover, it supports Modbus, TCP/IP, and Modbus Plus. It fits up to 16 slots in a rack. In addition, it manages up to 64 racks with 3,072 discrete I/O per rack. User logic memory holds 704 KB. Data stays safe through battery-backed SRAM. A real-time clock is built in. However, this module is not a small starter unit. Still, it suits large-scale automation jobs. As a result, it remains a strong pick for legacy Quantum lines.

Technical Specifications

Core identity
- Brand: Schneider Electric
- Model: 140CPU65860
- Series: Modicon Quantum
- Type: Unity processor
- EAN: 3595864173467
Speed and memory
- Clock frequency: 266 MHz
- Internal RAM: 1024 KB
- User logic memory: 704 KB
- Program speed: 30 K instructions per ms
- Data storage: Battery-backed SRAM
- File storage: Expandable 8 MB with PCMCIA card
Communication
- Ports: 1 Ethernet RJ45, 1 Modbus RS232, 1 Modbus Plus DB9, 1 USB
- Protocols: Modbus, TCP/IP, Modbus Plus
- Optional modules: 6 Ethernet, Modbus, Modbus Plus, Profibus DP, Sy/Max
- Max connections: 6 Ethernet TCP/IP local, 6 Modbus Plus local, 6 Profibus DP local
Capacity
- Slots: Up to 16 in a rack
- Local racks: 2
- Distributed I/O: 63 Modbus Plus stations
- Remote I/O: 31 S908, 31 Ethernet Quantum, 31 Ethernet X80
- Discrete I/O: 31744 inputs and 31744 outputs on S908 remote I/O
- Analogue I/O: 1984 inputs and 1984 outputs remote
Tasks
- Master task: 1 cyclic or periodic
- Fast task: 1 periodic
- Interrupt tasks: 128 I/O, 128 general, 32 timer
- Auxiliary tasks: 4
- System overhead: 0.2 ms fast task, 1 ms master task
Electrical
- Power supply: 24 V DC through the backplane
- Power consumption: 7.2 W
- Bus current: 2760 mA
Environment
- Operating temperature: 0°C to +60°C
- Storage temperature: -25°C to +70°C
- Protective treatment: Conformal coating Humiseal 1A33
- Certifications: CSA, UL, GOST, CE, Marine, HazLoc
Signals and checks
- Local LEDs: Green for Ethernet activity, red for Ethernet collision
- Diagnostics: Built-in self-diagnostics and system monitoring
- Switch: Key switch for memory port on/off
- Real-time clock: Integrated
Physical
- Weight: 3.13 lbs (1.42 kg)
- Package weight: 3.234 lbs (1.467 kg)
- Package size: 11.0 × 18.5 × 32.5 cm

Installation Guide

Cut all power before you start.
Pick a Quantum rack with free slots.
Slide the processor into the rack.
Push until the backplane connector seats.
Tighten the screws to lock it.
Wire the Ethernet, Modbus, and Modbus Plus ports.
Keep data cables away from power lines.
Check 24 V DC backplane supply.
Label each cable for future service.
Power up and watch the LEDs.

Commissioning and Care

Check every terminal for tight fit.
Clean dust from the cabinet often.
Watch the temperature during first runs.
Keep the site below +60°C.
Log any fault codes you see.
Replace the battery before it dies.
Keep a spare unit on the shelf.
Use anti-static tools when you swap parts.

Compatibility Notes

Built for the Modicon Quantum platform.
Works with Unity software.
Fits Quantum racks with up to 16 slots.
Supports Modbus, TCP/IP, and Modbus Plus.
Accepts PCMCIA cards for file storage.
Check your rack and firmware first.
Ask us for help with older systems.

Packing List and Terms

Need a price or stock check? Email sales@powergearx.com or message +86 18030005825 on WhatsApp.

Expert Review

The 140CPU65860 is a heavy-duty controller for large plants. It runs at 266 MHz. Also, it holds 1024 KB of RAM. Its 30 K instructions per ms speed suits complex logic. Three built-in ports cut extra hardware costs. Moreover, it scales to 64 racks and thousands of I/O points. The real-time clock helps with time-stamped events. Battery-backed SRAM keeps data safe during outages. However, this unit is not for tiny jobs. Still, for legacy Quantum systems, it is a proven part. Therefore, check rack fit and firmware before you buy. Also, keep a spare on hand. After all, downtime costs more than the module.

Manager’s Insight

From a planning view, this processor is a smart bridge buy. It keeps old Quantum lines running. In addition, it avoids a full platform migration. The three ports reduce add-on module needs. Moreover, the 12-month warranty lowers risk. The 12 to 24 hour dispatch helps urgent jobs. FedEx, UPS, and DHL give you fast options. Therefore, order one extra unit for critical lines. However, confirm your rack and software match before you buy. If your plant runs large I/O counts and needs a proven CPU, this part fits well. If you need newer features, look at current platforms. In short, for legacy support and value, this unit is a solid pick.

Best Fit Equipment and Applications

FAQ

Q: What makes this processor stand out for big plants?

A: It scales to 64 racks and thousands of I/O points. Also, three built-in ports cut extra hardware needs.

Q: How do I pick the right memory card?

A: Use a PCMCIA card for file storage. It expands space up to 8 MB. Still, check your software version first.

Q: What causes most faults in this unit?

A: Heat and a dead battery are the top causes. Therefore, keep the cabinet cool. Also, swap the battery on time.

Q: Can I use it with older Quantum racks?

A: Yes, it fits Quantum racks with up to 16 slots. However, check your firmware and software first. As a result, you avoid setup issues.

Q: What do I check before I order?

A: Check your rack type, software version, and I/O count. Also, confirm the 12-month warranty and fast dispatch terms. Moreover, ask us if you are unsure.