Description
Schneider Electric 140CPU21304 Quantum PLC CPU Module
High-Performance Automation Controller
Advanced Quantum series CPU for industrial control systems. Features dual communication ports and flexible I/O configuration. Ideal for complex automation applications requiring robust processing.
Key Technical Specifications
- Memory Capacity: 64K mixed discrete/analog
- Processing Speed: 0.3-1.4 ms/k logic execution
- Local I/O: 64 Input / 64 Output capacity
- Network Support: 3 simultaneous networks
Detailed Technical Parameters
| Manufacturer Part Number | 140CPU21304 |
| Model Identifier | 140-CPU-213-04 |
| Remote I/O Capacity | 31 drops (64 In/64 Out per drop) |
| Network Communication | Modbus (RS-232) + Modbus Plus (RS-485) |
| Max Node Capacity | 30 Input words / 32 Output words |
| Backplane Current | 1.2A @ 5V DC (typical) |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Certifications | UL, CE, cULus |
Installation & Compatibility
- Mounts in Quantum baseplate (140 XBP 00300 or equivalent)
- Compatible with Unity Pro programming software
- Hot-swappable module replacement
- Requires 24V DC power supply
Network Configuration
- Port 1: Modbus RS-232 (9-pin D-sub)
- Port 2: Modbus Plus RS-485 (9-pin D-sub)
- Supports peer-to-peer messaging
- Maximum baud rate: 115.2 kbps
Package Contents
- 140CPU21304 CPU module
- Termination cover
- Installation guide
- 1-year manufacturer warranty
Maintenance & Support
12-month replacement warranty. Technical documentation available through Schneider Electric support portal. Compatible with legacy Quantum I/O modules.
Frequently Asked Questions
Q: Programming software required?
A: Unity Pro (version 11.0 or later)
Q: Maximum expansion racks supported?
A: 7 remote drops per network segment
Q: Redundancy capability?
A: Not supported in this model
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