Yokogawa AAB841-S00 S2 Analog I/O Module

Description

The Yokogawa AAB841-S00 S2 module is a revised version of the AAB841-S00, designed for handling analog input and output signals in industrial automation and control systems. This module features 8 input channels and 8 output channels, supporting a 1 to 5 V input range and a 4 to 20 mA output range. The S2 revision indicates the second version of this module, incorporating improvements or updates over the original model.

Technical Specifications

The technical specifications for the AAB841-S00 S2 module are as follows:

• Number of Channels: 8 input channels and 8 output channels
• Input Signal Range: 1 to 5 V DC voltage
• Output Signal Range: 4 to 20 mA DC current
• Isolation: Non-isolated design
• Input Accuracy: ±4 mV
• Output Accuracy: ±48 µA
• Input Resistance:
  • In powered state: Voltage input ≥ 1 MΩ, Current input 290 Ω (at 20 mA) to 450 Ω (at 4 mA)
  • In unpowered state: Voltage input ≥ 340 kΩ, Current input ≥ 500 kΩ
• Maximum Current Consumption:
  • 5 V DC: 310 mA
  • 24 V DC: 250 mA
• Response Time:
  • Input step response time: 100 ms
  • Output step response time: 40 ms
• Temperature Drift: ±0.1% per 10°C
• External Connection: Uses pressure clamp terminals or KS cables
• Weight: 0.3 kg

Suffix Codes

The suffix codes for the AAB841-S00 S2 configuration are as follows:

• -S: Standard type
• 00: Basic configuration, no explosion protection
• S2: Second revision version

These configurations and the S2 revision provide enhanced performance and reliability to meet the needs of various industrial applications.

Related Models

• AAB841-S00
  
• AAB841