Yokogawa F3LC31-2F Modbus Interface Module Excellent PLC Co.,Ltd

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Yokogawa F3LC31-2F Modbus Interface Module

Manufacturer:Yokogawa

Product Number:F3LC31-2F

Product Type:Modbus Interface Module

Origin:Japan

Dimensions:28.9 x 100 x 83.2 mm

Weight:0.13 kg

Views:313

Payment Methods:T/T, PayPal, Western Union

Condition:New & In Stock

Shipping Port:Xiamen, China

Warranty:1 Year

Lead Time:1-3 Working Days

Certificate:COO

Courier partners:DHL, UPS, TNT, FedEx and EMS.

Business hours:7*24


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Yokogawa F3LC31-2F Modbus Interface Module

Product Introduction

The Yokogawa F3LC31-2F Modbus Interface Module is designed to provide seamless communication between a Yokogawa FA-M3 PLC system and devices utilizing the Modbus protocol. This module ensures reliable and efficient data exchange in both master and slave modes, making it a key component for industrial automation systems requiring flexible communication architecture. Built for rugged industrial environments, the module delivers high-speed data transfer, advanced error detection, and protocol conversion capabilities, enabling interoperability across multiple vendors’ systems.

The F3LC31-2F enhances the overall performance of process automation systems by simplifying integration with third-party devices such as drives, sensors, and controllers. Its modular architecture allows easy installation within FA-M3 racks while offering robust diagnostic features for maintenance and troubleshooting.


Product Specifications

Parameter Details
Model F3LC31-2F
Manufacturer Yokogawa Electric Corporation
Type Modbus Interface Module
Supported Protocols Modbus RTU, Modbus ASCII
Communication Ports 2 serial ports (RS-232C/RS-485 selectable)
Transmission Speed 1.2 kbps to 115.2 kbps
Operation Mode Master/Slave
Data Format 7 or 8 data bits, even/odd/none parity
Power Supply 5V DC (from base rack)
Power Consumption Approx. 3 W
Isolation Optical isolation for serial ports
Diagnostic Features Communication status LEDs, error logs
Operating Temperature 0 to 55 °C
Storage Temperature -20 to 70 °C
Relative Humidity 10% to 90% (non-condensing)
Dimensions 28.9 x 100 x 83.2 mm
Weight 0.13 kg

Product Applications

The F3LC31-2F Modbus Interface Module is widely utilized in various industrial and process automation applications where Modbus communication is required. Common applications include:

  • Integration of Modbus devices such as sensors, actuators, and controllers into Yokogawa FA-M3 systems.

  • Communication with variable frequency drives (VFDs) for speed and torque control in manufacturing environments.

  • Remote terminal unit (RTU) integration in SCADA systems for real-time data acquisition and control.

  • Energy management systems, connecting energy meters with control systems via Modbus.

  • Process control applications in industries such as oil and gas, water treatment, chemical processing, and power generation.


Product Advantages

  • Flexible Protocol Support: Supports both Modbus RTU and ASCII modes for compatibility with a wide range of devices.

  • Dual Communication Ports: Allows simultaneous connections to multiple devices, increasing system scalability.

  • High-Speed Data Transfer: Configurable baud rates up to 115.2 kbps for fast communication.

  • Robust Error Handling: Built-in error detection and diagnostics reduce downtime and ensure reliable operation.

  • Easy Integration: Seamlessly fits into FA-M3 racks without additional wiring complexity.

  • Industrial Durability: Designed for harsh environments with optical isolation and wide operating temperature range.


FAQ

1. How many Modbus devices can the F3LC31-2F module communicate with simultaneously?
The F3LC31-2F can manage multiple devices based on the configured network topology, supporting up to 31 slave devices in RS-485 multi-drop mode.

2. Does the module support Modbus TCP/IP?
No, the F3LC31-2F supports only serial Modbus protocols (RTU and ASCII) over RS-232C and RS-485 interfaces.

3. Can the F3LC31-2F function as both Modbus master and slave?
Yes, the module supports both master and slave modes, which can be configured through the system settings.

4. What diagnostic features are included in the module?
The module provides communication status LEDs, error code display, and detailed diagnostic logs accessible through the configuration software.

5. How is communication speed configured on this module?
Baud rate and communication parameters can be set via system configuration tools or through DIP switches, depending on the system design.

6. Is the F3LC31-2F hot-swappable within the FA-M3 system?
Yes, the module supports hot-swapping, allowing maintenance without shutting down the entire system.

7. How does the module handle communication errors?
The module uses checksum verification, timeout detection, and retries to ensure data integrity during transmission.

8. Does the module provide electrical isolation for the communication ports?
Yes, the F3LC31-2F features optical isolation to protect against ground loops and electrical noise.

9. What is the maximum supported cable length for RS-485 communication?
The maximum cable length for RS-485 is typically 1,200 meters, depending on baud rate and cable quality.

10. Can the F3LC31-2F be configured remotely?
Yes, configuration can be performed remotely through the Yokogawa engineering software when the system is connected to the network.


Recommended Related Models (Same Series or Functionality)

Model Description
F3LC11-2F Personal Computer Link Module
F3LC12-1F Ethernet Communication Module
F3LC21-1F DeviceNet Interface Module
F3LC31-2F Modbus Interface Module
F3LC32-1F Profibus DP Communication Module
F3LC33-1F Serial Communication Interface Module

Popular Yokogawa Models

Model Description
F3DA08-5N Analog Output Module
F3DA08-5R Analog Output Module
F3XD08-6F Digital Input Module
F3YD16-5B Digital Output Module
EB402-50 ER Bus Interface Master Module
EC401-51 S3 ESB Bus Coupler Module

FAQ

1. How many Modbus devices can the F3LC31-2F module communicate with simultaneously?
The F3LC31-2F can manage multiple devices based on the configured network topology, supporting up to 31 slave devices in RS-485 multi-drop mode.

2. Does the module support Modbus TCP/IP?
No, the F3LC31-2F supports only serial Modbus protocols (RTU and ASCII) over RS-232C and RS-485 interfaces.

3. Can the F3LC31-2F function as both Modbus master and slave?
Yes, the module supports both master and slave modes, which can be configured through the system settings.

4. What diagnostic features are included in the module?
The module provides communication status LEDs, error code display, and detailed diagnostic logs accessible through the configuration software.

5. How is communication speed configured on this module?
Baud rate and communication parameters can be set via system configuration tools or through DIP switches, depending on the system design.

6. Is the F3LC31-2F hot-swappable within the FA-M3 system?
Yes, the module supports hot-swapping, allowing maintenance without shutting down the entire system.

7. How does the module handle communication errors?
The module uses checksum verification, timeout detection, and retries to ensure data integrity during transmission.

8. Does the module provide electrical isolation for the communication ports?
Yes, the F3LC31-2F features optical isolation to protect against ground loops and electrical noise.

9. What is the maximum supported cable length for RS-485 communication?
The maximum cable length for RS-485 is typically 1,200 meters, depending on baud rate and cable quality.

10. Can the F3LC31-2F be configured remotely?
Yes, configuration can be performed remotely through the Yokogawa engineering software when the system is connected to the network.

Recommended Related Models (Same Series or Functionality)

Model Description
F3LC11-2F Personal Computer Link Module
F3LC12-1F Ethernet Communication Module
F3LC21-1F DeviceNet Interface Module
F3LC31-2F Modbus Interface Module
F3LC32-1F Profibus DP Communication Module
F3LC33-1F Serial Communication Interface Module

Popular Yokogawa Models

Model Description
F3DA08-5N Analog Output Module
F3DA08-5R Analog Output Module
F3XD08-6F Digital Input Module
F3YD16-5B Digital Output Module
EB402-50 ER Bus Interface Master Module
EC401-51 S3 ESB Bus Coupler Module

Yokogawa F3LC31-2F Modbus Interface Module

Company Information
E-mail [email protected]
Mobile +8613666033393
Whatsapp +8613666033393
WeChat 13666033393
Add Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.

As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.

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