1. Introdução
This manual provides essential information for the proper installation, operation, and maintenance of the Fatek FBs-20MNR2-AC Programmable Logic Controller (PLC). The FBs-20MNR2-AC is a compact and powerful controller designed for industrial automation applications, offering a robust set of features for various control tasks.
Leia atentamente este manual antes de tentar instalar ou operar o dispositivo para garantir um uso seguro e eficiente.
2. Principais características
- 2 points digital differential input + 2 points digital differential output (920KHz 5VDC)
- 10 points 24VDC digital input (4 points with 200KHz)
- 6 Points relay digital output
- 1 built-in RS-232 communication port (expandable up to 5 ports)
- Built-in real-time calendar function
- Wide power supply range: 100~240VAC
- UL certified for safety and quality assurance
3. Informações de segurança
Observe as seguintes precauções de segurança para evitar ferimentos pessoais e danos ao equipamento:
- Segurança elétrica: Ensure all power is disconnected before wiring or performing any maintenance. Only qualified personnel should perform electrical installations.
- Aterramento: Properly ground the PLC to prevent electrical shock and ensure stable operation.
- Ambiente: Install the PLC in an environment free from excessive dust, moisture, corrosive gases, and extreme temperatures.
- Ventilação: Ensure adequate ventilation around the PLC to prevent overheating.
- Fiação: Use appropriate wire gauges and terminal connections. Do not exceed specified current ratings for inputs and outputs.
- Parada de emergência: Always incorporate an independent emergency stop circuit in your system design.
4. Configuração e instalação
4.1 Instalação Física
The FBs-20MNR2-AC PLC is designed for DIN rail mounting within an industrial control panel. Ensure sufficient clearance for wiring and heat dissipation.
4.2 Conexões de Fiação
Refer to the diagram below for terminal identification and wiring connections. Ensure all connections are secure and correct before applying power.
Figura 1: Frente view of the Fatek FBs-20MNR2-AC PLC, illustrating the various input (X), output (Y), power (AC100-240V, L, N, GND), and communication (TX, RX, PORTO) terminals. The status indicators (POW, RUN, ERR) are also visible.
4.2.1 Fiação da fonte de alimentação
- Connect the AC power supply (100-240VAC) to the L (Line) and N (Neutral) terminals.
- Connect the protective earth ground to the ⊕ (Ground) terminal.
4.2.2 Digital Input Wiring (X0-X13)
- The PLC features 10 points of 24VDC digital input (X0-X9), with X0-X3 supporting high-speed 200KHz operation.
- Additionally, there are 2 points of digital differential input (X0-X1, X2-X3) for high-speed applications up to 920KHz.
- Connect input devices (e.g., sensors, switches) to the respective X terminals.
4.2.3 Digital Output Wiring (Y0-Y9)
- The PLC provides 6 points of relay digital output (Y0-Y5).
- There are also 2 points of digital differential output (Y0-Y1, Y2-Y3) for high-speed applications up to 920KHz.
- Connect output devices (e.g., relays, contactors, indicator lights) to the Y terminals. Observe the maximum current rating for each output.
4.2.4 Communication Port (PORTO, RS-232)
- The built-in RS-232 port (PORTO) is used for programming the PLC and communicating with other devices.
- Connect a programming cable from your computer to this port.
5. Instruções de operação
5.1 Ligando
After completing all wiring and ensuring safety, apply power to the PLC. The prisioneiro de guerra indicator LED should illuminate, indicating that the unit is receiving power.
5.2 Programming the PLC
The Fatek FBs-20MNR2-AC is programmed using specific PLC programming software (e.g., WinProladder). Connect the PLC to your computer via the RS-232 port and use the software to develop, download, and monitor your control programs.
5.3 Indicadores de Status
- POW (Poder): Illuminates when power is supplied to the PLC.
- RUN (Run Mode): Illuminates when the PLC is executing the user program.
- ERR (Erro): Illuminates or flashes to indicate a system error or fault. Refer to the troubleshooting section for details.
- TX (Transmitir): Flashes when data is being transmitted via the communication port.
- RX (Receber): Flashes when data is being received via the communication port.
6. Manutenção
A manutenção regular garante a longevidade e o funcionamento confiável do seu CLP.
- Limpeza: Periodically clean the exterior of the PLC with a soft, dry cloth. Do not use solvents or abrasive cleaners. Ensure power is off before cleaning.
- Inspeção do terminal: Regularly check all wiring terminals for tightness and corrosion. Loose connections can lead to intermittent operation or damage.
- Verificação ambiental: Verify that the operating environment remains within specified conditions (temperature, humidity, dust).
- Atualizações de firmware: Verifique o fabricante website for any available firmware updates that may improve performance or address issues. Follow update instructions carefully.
7. Solução De Problemas
Esta seção fornece soluções para problemas comuns que você pode encontrar.
| Problema | Possível causa | Solução |
|---|---|---|
| PLC does not power on (POW LED off). | No power supply, incorrect wiring, or internal fault. | Check AC power connections (L, N, Ground). Verify power source. Ensure wiring is correct. If problem persists, contact support. |
| RUN LED is off, but POW LED is on. | No program loaded, program error, or PLC in STOP mode. | Download a valid program to the PLC. Check for program errors in the software. Ensure the PLC is set to RUN mode via software. |
| ERR LED is illuminated or flashing. | System error, hardware fault, or critical program error. | Connect to the PLC with programming software to read the error code. Consult the software manual for specific error meanings and solutions. |
| Inputs (X) are not responding. | Incorrect wiring, faulty sensor, or input device not supplying correct voltage. | Verify input device wiring and functionality. Check input voltage levels. Ensure input addresses in the program match physical connections. |
| Outputs (Y) are not activating. | Incorrect wiring, faulty output device, or program logic error. | Verify output device wiring and functionality. Check program logic for output activation conditions. Ensure output addresses in the program match physical connections. |
| Communication issues (e.g., cannot connect to PLC). | Incorrect cable, wrong port settings, or driver issues. | Ensure correct RS-232 cable is used. Verify COM port settings (baud rate, parity, data bits, stop bits) in software match PLC settings. Install or update USB-to-serial drivers if applicable. |
8. Especificações técnicas
| Especificação | Valor |
|---|---|
| Número do modelo | FBs-20MNR2-AC (FBs-20MN) |
| Entradas Digitais | 10 points 24VDC (4 points 200KHz), 2 points differential (920KHz 5VDC) |
| Saídas Digitais | 6 points relay output, 2 points differential (920KHz 5VDC) |
| Portas de comunicação | 1 porta RS-232 integrada (expansível até 5) |
| Fonte de energia | 100~240 VCA |
| Recursos integrados | Real-time calendar |
| Certificações | Certificado pela UL |
| Dimensões da embalagem | 4.5 x 4 x 4 polegadas |
| Peso do item | 1.01 libras |
| Fabricante | Fatek |
| Data da primeira disponibilidade | 27 de setembro de 2015 |
9. Garantia e Suporte
For specific warranty terms and conditions, please refer to the documentation provided with your purchase or contact Fatek directly. Technical support can be obtained through your authorized Fatek distributor or by visiting the official Fatek webSite com informações de contato e recursos.
Always provide your product model number (FBs-20MNR2-AC) and serial number when seeking support.