Overview
The Yokogawa ALR121-S50 is a serial communication module designed for use in Yokogawa control systems. It provides two serial communication ports, supporting RS-422 and RS-485 protocols, allowing for reliable communication with various devices.
Technical Specifications
- Manufacturer: Yokogawa
- Product Type: ALR121 Serial Communication Module
- Interface: RS-422/RS-485
- Connection Method: Point-to-point (RS-422), Multipoint (RS-485)
- Synchronization Method: Start-stop synchronization
- Communication Function: Half-duplex
- Transmission Speed: 1200/2400/4800/9600/19200/38400 bps (*1)
- Transmission Code: ASCII/binary
- Current Consumption: 0.5A
- Dimensions (L x W x H): 3.28 cm x 14.29 cm x 13 cm
- Weight: 0.3 kg
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| Condition | 100% New with Original Package |
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| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
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| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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