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SKU:140CPU21304C
140CPU21304C Schneider Modicon Quantum CPU 768KB 0.3µs
Manufacturer: Schneider
Product No.: 140CPU21304C
Product Type: CPU Module
Product Origin: FR
Payment:T/T, Western Union
Weight: 600g
Shipping port: Xiamen
Warranty: 12 months
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Description
Schneider Electric 140CPU21304C Modicon Quantum CPU Module
Schneider Electric 140CPU21304C Modicon Quantum CPU module with conformal coating for harsh environments. 768 KB RAM, 16 KB program memory, 0.3 µs Boolean execution.
Key Specifications
- Model: 140CPU21304C
- Brand: Schneider Electric
- Series: Modicon Quantum
- Type: CPU module
- Coating Type: Conformal coated (harsh environment)
- Mounting Type: Rack-mounted
- RAM: 768 KB
- Program Memory: 16 KB
- Battery-backed RAM: Yes
- Execution Time (Boolean): ~0.3 µs
- Math Instructions: Supported
- Watchdog Function: Integrated
- Modbus Port: 1 x RS232
- Modbus Plus Port: 1 x Modbus Plus
- I/O Support: Local and remote
- Status LEDs: RUN, ERR, I/O, COMM
- Operating Temperature: 0°C to 60°C
- Weight: 0.6 kg (1.32 lbs)
FAQ
Q: Memory and execution speed?
A: 768 KB RAM, 16 KB program memory, battery-backed. Boolean execution ~0.3 µs with math instruction support.
Q: Communication and I/O?
A: One RS232 Modbus port, one Modbus Plus port. Supports both local and remote I/O configurations.
Q: Environmental and weight?
A: Conformal coated for harsh environments, operating 0°C to 60°C. Weight 0.6 kg. Status LEDs for RUN, ERR, I/O, COMM.
Contact: sale@etowonauto.com
Additional Specifications
- Gray
- Black
- White
Scalar (V/f)
Vector
AC-powered
Buying Guide
- Confirm the exact model, part number, and specifications before ordering.
- Ensure compatibility with your current machinery or control systems.
- Reach out via sale@etowonauto.com or +8617859788089 for technical assistance.
- Review delivery options, lead times, and shipping requirements.
- Follow manufacturer instructions and best practices during installation.
Shipping And Return
In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.
Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.
For more details, please review our Shipping & Return Policy.

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