Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | Schneider 140CPU67261C |
| Product Type | Unity Hot Standby Processor |
| Brand | Schneider Electric |
| Processor Type | Redundant safety-rated CPU |
| CPU Clock Speed | 32-bit, 60 MHz |
| User Memory | 4 MB RAM, 16 MB Flash |
| Programming Languages Supported | Ladder Logic, Structured Text, Function Block, Instruction List |
| Safety Standards | SIL 3, IEC 61508, ISO 13849-1 |
| Communication Ports | Modbus, Modbus TCP/IP, Ethernet, CAN, RS-232/RS-485 |
| Supported Networks | Modbus, Modbus TCP/IP, Ethernet, CAN |
| I/O Capacity | Up to 4096 discrete and 2048 analog I/O points |
| System Bus | Unity backplane bus |
| Typical Scan Time | 1 ms per K instruction |
| Internal Clock Accuracy | ±1 second per day |
| Diagnostic Features | Built-in self-tests, safety diagnostics, fault reporting |
| Redundancy | Hot standby redundant configuration |
| Power Supply Voltage | 24 V DC via backplane |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Humidity Range | 5% to 95% non-condensing |
| Vibration Resistance | 5–150 Hz, 3.5 mm amplitude |
| Shock Resistance | 30 g for 11 ms |
| Mounting Type | Rack-mounted |
| Package Dimensions | 110 x 185 x 325 mm |
| Package Weight | 1.472 kg |
FAQ
FAQ
Q1: What is the main function of the 140CPU67261C?
A1: This processor provides hot standby redundancy, ensuring continuous operation and high availability in safety-critical control systems.
Q2: Which safety standards does this processor comply with?
A2: It meets SIL 3, IEC 61508, and ISO 13849-1 standards, suitable for high-risk industrial applications requiring redundancy.
Q3: How does the hot standby feature work?
A3: The primary processor runs actively while the secondary processor remains in standby mode, ready to take over immediately in case of failure.
Q4: What programming languages are supported?
A4: It supports Ladder Logic, Structured Text, Function Block, and Instruction List according to IEC 61131-3 standards.
Q5: What diagnostic features are included?
A5: The processor includes self-tests, safety diagnostics, fault detection, and reporting to ensure reliable operation and quick fault identification.
Q6: Which communication protocols are available for integration?
A6: It supports Modbus, Modbus TCP/IP, Ethernet, CAN, and RS-232/RS-485 for flexible network connectivity.
Q7: What is the maximum I/O capacity of this processor?
A7: It supports up to 4096 discrete and 2048 analog I/O points, allowing for large and complex control systems.
Q8: What environmental conditions can the processor handle?
A8: The processor operates in temperatures from 0°C to 60°C and humidity from 5% to 95% non-condensing, suitable for standard industrial environments.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
