Yokogawa ALR121-S01 Communication Module

The Yokogawa ALR121-S01 is a serial communication module designed for field control units (AFV30, AFV40, AFV10, and AFF50), ESB bus node unit (ANB10), optical ESB bus node unit (ANB11), and ER bus node unit (ANR10). It supports RS-422/RS-485 serial communication, enabling communication with various devices such as FA-M3, Modbus devices, and other serial devices.

Specifications:

• Input Voltage: 24 VDC ±10%
• Power Consumption: 3.5 W max.
• Operating Temperature Range: -10 to +60 °C
• Storage Temperature Range: -25 to +70 °C
• Dimensions: 45 × 97 × 103 mm (W × H × D)
• Weight: 300 g

Features:

• Supports RS-422/RS-485 serial communication
• Supports both point-to-point and multi-drop communication modes
• Supports full-duplex and half-duplex communication modes
• Supports baud rates from 300 to 38400 bps
• Supports data formats of 7, 8, and 9 bits
• Supports parity bits of none, odd, even, and mark
• Supports stop bits of 1 and 2
• Provides comprehensive diagnostics

Applications:

• Oil and gas
• Petrochemical
• Power generation
• Manufacturing
• Food and beverage
• Pharmaceutical

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New and Original Item in Stock

• WITH ONE YEAR WARRANTY

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