Yokogawa AAV141-S00S2 ANALOG INPUT MODULE

Input Signal: 1–5 V DC voltage signal, compatible with industrial transmitters, sensors, and other 

voltage-output devices.

Channel Capacity: 16 channels (non-isolated), enabling high-density signal acquisition for large-

scale systems.

Wiring Flexibility: Supports three connection modes—pressure clamp terminals, dedicated KS 

cables, and MIL connector cables—adapting to diverse on-site wiring requirements.

Electrical & Mechanical Performance

Power Consumption: Max 350 mA (5 V DC), energy-efficient to reduce overall system power load.

Terminal Compatibility: Works with single pressure clamp terminal (ATA4S) and dual-redundant 

terminal (ATA4D), supporting redundant system designs.

Cable Specifications: Accepts 0.5–2 mm² (AWG 20–14) wires for pressure clamp terminals (0.5–1.5 

mm² with sleeves), ensuring stable connections.

Operating Temperature: 0 to 60 °C (standard); optional -20 to 70 °C for extreme industrial 

environments (with installation restrictions).

Corrosive Gas Resistance: Complies with ANSI/ISA S71.04 G2 (standard) and G3 (option), suitable 

for harsh sites like chemical plants and offshore platforms.

EMC Compliance: Withstands electric field interference (3 V/m, 26 MHz–2.7 GHz) and magnetic field interference (30 A/m AC, 400 A/m DC), ensuring signal stability in noisy environments.

Flexible System Integration

Multi-Mode Connectivity: Compatible with pressure clamp terminals (ATA4S/ATA4D), dedicated 

KS1/KS2 cables, and MIL 40-pin connector cables, fitting terminal board wiring (AEA4D, MUB, TE16, 

MHC) and direct field device connections.

Broad Node Compatibility: Seamlessly integrates with ESB Bus Node Units (ANB10), Optical ESB 

Bus Node Units (ANB11), and Field Control Units (AFV30/AFV40/AFV10), adapting to 

Yokogawa’s CENTUM VP system architecture.

Redundancy Support: Enables dual-redundant configuration with matching terminal blocks, 

enhancing system availability for mission-critical applications.

Reliable Signal Acquisition

High-Density Channel Design: 16 channels in a single module reduce cabinet space usage and 

deployment costs for large-scale signal acquisition (e.g., multi-point process monitoring).

Stable Voltage Signal Handling: Optimized for 1–5 V signals, minimizing noise interference and 

ensuring precise data collection for process control parameters.

CBSE Detection Function: Supports short-circuit detection on CBSE terminals of external terminal 

boards, enabling quick identification of disconnected MIL cables and reducing troubleshooting 

time.

Harsh Environment Resilience: Operates stably in 5–95% RH (non-condensing) humidity and resists 

dust (0.3 mg/m³ or less), suitable for on-site installation in complex industrial conditions.

Global Certification Compliance: Meets CSA, CE Marking, EAC Marking, and RCM safety/EMC 

standards, facilitating international project deployment without additional certification 

modifications.