Overview
The Yokogawa AAM50‑S1 is an 8‑channel current output module designed for Yokogawa’s DCS platforms. It converts digital control signals into analog current (typically 4‑20 mA) outputs for field devices such as valves, actuators, and drives.
General Information
Brand: Yokogawa
Country of Origin: Japan
Model Number: AAM50‑S1
Series: Analog Output Modules
Product Type: Current Output Module
Application: Distributed Control Systems (DCS), industrial process control, field device control
Power Specifications
Supply Voltage: 24 V DC nominal
Output Type: 4‑20 mA current outputs
Number of Channels: 8 isolated channels
Accuracy: ≈ ±0.1% of full scale
Protection: Channel isolation, short‑circuit monitoring, and signal integrity protection
Communication & Interface
Channels: 8 independent current‑source outputs
Output Load: Supports standard analog current loop loads (e.g., up to 2 kΩ)
Interface: Plug‑in module to Yokogawa I/O rack or base plate
Diagnostics: Channel status monitoring, fault indication
Environmental
Operating Temperature: –20 °C to +60 °C
Storage Temperature: –40 °C to +85 °C
Humidity: Up to 95% RH (non‑condensing)
Installation: Indoor control cabinet, part of Yokogawa I/O system
Dimensions & Weight
Dimensions (L × W × H): 130 × 30 × 100 mm
Weight: Approx. 0.4 kg
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