ALR121-S50 S1 YOKOGAWA dcs Communication Module

Description

ALR121-S50 S1 YOKOGAWA Basic Product Information
Brand: YOKOGAWA (Yokogawa Electric Corporation)
Model: ALR121-S50 S1
Product Name: FIO Serial Communication Module
Origin: Japan
HS Code: 8517629000
Weight: 0.3 kg (net weight)
Dimensions: 126.7mm × 32.8mm × 130mm

Key Technical Specifications
Communication Interface: RS-422 / RS-485 serial port, supports point-to-point and multi-point connection modes
Communication Protocol: Standard Modbus serial communication protocol
Transmission Format: Supports ASCII and binary transmission codes, 7/8-bit character length, configurable stop bits and parity check
Current Consumption: 0.5A rated operating current
Operating Temperature: 0℃ to +55℃ for standard industrial control cabinet operation
Installation: Standard Yokogawa FIO rack mounting, compact card-type structure

Core Features
This module delivers stable and high-precision serial data communication for Yokogawa DCS systems, effectively expanding system external communication capabilities. It supports flexible parameter configuration of baud rate, check bits and data bits to adapt to diverse field device communication requirements. With excellent electromagnetic interference resistance, it guarantees error-free data transmission in complex industrial sites. The lightweight and compact modular design saves cabinet space and enables quick installation and replacement. It features low power consumption and high operational reliability, supporting long-term unattended stable operation of industrial process control systems.

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Shipping:
1. Your item will be shipped to all countries via EMS, unless one country cannot be shipped via EMS. We will choose DHL, UPS, or FedEx. Please leave us your phone number.
2. We will ship the product to you on the same day or within 1-2 working days after receiving your payment. The shipping time depends on the country/region where you reside, the customs and habits of your country/region, and especially during peak hours.
3. Assuming (assuming) that the item requires payment of tariffs from your country, the buyer is obligated. We are not responsible for any taxes or customs fees in your country/region.

Return Policy:
1. Please contact us before returning the item.
2. The buyer should inform the seller of all returned items within 7 days after receiving the package. We reserve the right to reject any request to inform the seller for more than 7 days.
3. Returned products must have all original packaging and be in good condition.

Response policy:
If you are satisfied with the purchase, please leave us an active response.
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3. Please do not reply with negative feedback before contacting us!

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