Product Overview:
The Mitsubishi A178B is a high-performance analog input module designed for seamless integration with the MELSEC-A series Programmable Logic Controllers (PLCs). This essential industrial automation component accurately converts real-world analog signals, such as voltage or current from sensors and transducers, into digital data that your PLC can process. Engineered for reliability and precision, the A178B module is crucial for applications requiring accurate monitoring and control of various physical parameters like temperature, pressure, flow, and level. Its robust design ensures stable operation in demanding industrial environments, making it an ideal choice for enhancing the efficiency and accuracy of your control systems. Optimize your data acquisition and process control with this dependable Mitsubishi Electric solution.
Technical Specifications:
- Model: A178B
- Part Number: A178B
- Part Number (Alternate): A-178B
- Module Type: Analog Input Module
- Compatible PLC Series: Mitsubishi MELSEC-A Series
- Number of Input Channels: 8 channels (typical)
- Input Signal Range:
- Voltage: 0-10V DC, 1-5V DC, +/-10V DC (configurable)
- Current: 4-20mA DC, 0-20mA DC (configurable)
- Resolution: 12-bit (4096 divisions)
- Conversion Speed: Approximately 1ms per channel (typical)
- Accuracy: +/-0.1% of full scale (typical)
- Isolation: Photocoupler isolation between input channels and PLC backplane
- Power Supply: 5V DC (supplied from PLC backplane)
- Current Consumption: Approximately 0.5A (5V DC)
- Operating Temperature: 0 to 55°C (32 to 131°F)
- Storage Temperature: -20 to 70°C (-4 to 158°F)
- Relative Humidity: 10 to 90% RH, non-condensing
- Dimensions (H x W x D): Approximately 98 x 27.5 x 90 mm (standard A-series module size)
- Weight: 0.3 kg (300 grams)
- Mounting: Backplane slot on MELSEC-A series base unit
MITSUBISHI A178B
1-Year Warranty on Purchased Parts
All products sold by Roc Industrial LLC are covered by a limited warranty for a period of one year from the date of purchase, unless otherwise stated. This warranty covers defects in material and workmanship and does not cover damage caused by misuse, abuse, neglect, or unauthorized repair. Click Here to learn more.
Return and Refund Policy
Returns are accepted within 30 days of purchase for a full refund or exchange. Customer is responsible for return shipping costs.Quick & Convenient Shipping Solutions
Ensuring rapid shipping, all domestic orders are processed within 1 business day with free standard delivery and optional overnight shipping available; international orders are efficiently handled with competitive shipping costs, though customs and taxes are the customer's responsibility. For specific shipping needs or assistance, feel free to contact us.
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Get your equipment back up and running fast with our reliable repair services. 2-Year warranty included. Click Here to start.
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Our inventory is always evolving and updating. If the quantity of the item you're interested in is showing as zero, please don't hesitate to contact us. We may have new stock on the way or alternative solutions to meet your needs. Reach out to us for the most current availability and we'll do our best to accommodate your requirements.
