Siemens 6AG1314-6BH04-7AB0 Compact CPU
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| Mobile | +8613666084105 | |||||||
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| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Siemens |
| Model | 6AG1314-6BH04-7AB0 |
| Product Series | SIPLUS S7-300 |
| Product Type | Compact PLC CPU |
| CPU Model | CPU 314C-2 PtP |
| Base Model | 6ES7314-6BH04-0AB0 |
| Integrated Digital Inputs | 24 |
| Integrated Digital Outputs | 16 |
| Integrated Analog Inputs | 4 |
| Integrated Analog Outputs | 2 |
| Integrated Temperature Input | 1 Pt100 |
| High-Speed Counters | 4, up to 60 kHz |
| Communication Interface | MPI |
| Interface Type | RS-485 |
| Power Supply | 24 V DC |
| Permitted Supply Voltage | 19.2–28.8 V DC |
| Working Memory | 192 KB |
| Load Memory | Micro Memory Card (MMC) required |
| Maximum MMC Capacity | 8 MB |
| Operating Temperature | -25°C to +70°C |
| Protective Design | Conformal coating |
| Programming Software | STEP 7 V5.5 SP1 or later; STEP 7 V5.3 SP2 or later with the appropriate HSP |
| Front Connector | 2 × 40-pin |
| Maximum Expansion Units | 3 |
| Typical Bit Operation Processing Time | 0.06 μs |
| Typical Word Operation Processing Time | 0.12 μs |
| Typical Fixed-Point Arithmetic Processing Time | 0.16 μs |
| Typical Floating-Point Arithmetic Processing Time | 0.59 μs |
| Dimensions | 150 × 130 × 10 mm |
| Weight | 0.768 kg |
FAQ
1. What is the main function of the Siemens 6AG1314-6BH04-7AB0 Compact CPU?
The Siemens 6AG1314-6BH04-7AB0 is a SIPLUS S7-300 CPU 314C-2 PtP designed for industrial automation and machine control. It executes PLC programs, processes digital and analog signals, and coordinates connected equipment. Its integrated I/O channels allow it to handle many basic control tasks without requiring separate modules for every signal.
2. What integrated I/O channels does this CPU provide?
The CPU provides 24 digital inputs, 16 digital outputs, four analog inputs, two analog outputs, and one Pt100 temperature input. These channels support common applications such as machine sequencing, sensor monitoring, actuator control, and temperature measurement. Before wiring, verify the signal type, electrical ratings, terminal assignments, and configuration requirements for the specific application.
3. What is the purpose of the PtP communication interface?
PtP means point-to-point communication. The CPU 314C-2 PtP supports serial communication with compatible devices such as barcode readers, measuring instruments, and other automation equipment. The communication protocol, baud rate, data format, and interface wiring must match the connected device. For troubleshooting, check the communication settings, cable connections, and device status before replacing hardware.
4. How should the high-speed counters be configured?
The CPU has four integrated high-speed counters, supporting counting frequencies of up to 60 kHz under the specified operating conditions. They can be used for applications involving pulse signals, encoder feedback, or rapid event counting. Configuration should account for the input channel, signal characteristics, counting mode, and maximum frequency. Verify the signal quality and program settings if the count is inaccurate or unstable.
5. Why is a Micro Memory Card required?
A Micro Memory Card (MMC) is required for storing the load memory used by the CPU. It holds the PLC program and associated data needed for operation. The supported card capacity and compatibility should be checked before installation. Keep a verified backup of the STEP 7 project and relevant configuration files before replacing the card or downloading a revised program.
6. Which software is used to program this CPU?
The CPU is programmed using Siemens STEP 7 engineering software. The applicable software version and hardware support package must match the CPU and its hardware configuration. Before downloading a program, compile the project, verify the configured I/O addresses, and confirm that the selected CPU corresponds to the installed hardware. Back up the original project before making changes to an operating system.
7. What environmental conditions should be considered during installation?
This SIPLUS model features a conformal coating and a specified operating temperature range of -25°C to +70°C. The coating provides additional protection against certain environmental influences, but it does not make the unit waterproof or eliminate the need for appropriate enclosure protection. Installation should also consider humidity, condensation, electrical interference, ventilation, and the environmental requirements of connected equipment.
8. How can common operating faults be diagnosed?
Start by checking the 24 V DC supply, CPU status indicators, front connectors, and the condition of the MMC. Next, use STEP 7 diagnostic information to identify startup errors, program faults, or communication problems. If input signals are missing, verify field wiring and sensor power. If outputs do not respond, check the PLC logic, output configuration, load wiring, and connected equipment. Back up the program before replacing hardware, and test the system safely before returning it to normal operation.
Siemens 6AG1314-6BH04-7AB0 Compact CPU is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
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Our Mission
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