Yokogawa ALR121-S50 Serial Communication Module

Description

• Manufacturer: Yokogawa
  
• Product Number: ALR121-S50
  
• Product Type: ALR121 Serial Communication Module (RS-422/RS-485, 2 ports)

Model Code Breakdown:

• S: Standard type
• 5: Without explosion protection
• 0: Basic type

Technical Specifications:

• 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 Speeds:
  • 1200 / 2400 / 4800 / 9600 / 19200 / 38400 bps (*1)
• Transmission Code: ASCII / Binary
• Current Consumption: 0.5 A

Physical Specifications:

• Dimensions (L × W × H): 3.28 cm × 14.29 cm × 13 cm
• Product Weight: 0.3 kg
• Shipping Weight: 1.5 kg