Yokogawa AAP149 | Pulse Input Module Rave reviews 12-Month Warranty
Brand:Yokogawa Electric
Item No.:Yokogawa AAP149
Product origin:Japan
Dimensions:127.2 × 32.8 × 130 mm
Weight:0.3 kg
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Product Introduction:
Overview
The Yokogawa AAP149 is a high‑performance pulse input module designed for process control systems. It accepts pulse signals from field devices such as meters or encoders and converts them into digital counts for monitoring and control purposes.
General Information
Brand: Yokogawa
Country of Origin: Japan
Model Number: AAP149
Product Type: Pulse Input Module
Application: Industrial automation, process control systems, pulse counting/measurement in DCS environments
Power Specifications
Supply Voltage: 5 V DC or 24 V DC (depending on variant)
Current Consumption: Up to approx. 400 mA at 5 V DC
Input Type: Transistor contact (open collector), voltage or current pulses
Communication & Interface
Channels: 16 input channels (non‑isolated)
Input Frequency: Up to 6 kHz
Data Update Period: Approx. 2 ms
Diagnostics: Channel fault detection, wiring integrity monitoring
Environmental
Operating Temperature: 0 °C to +50 °C
Humidity: Up to 95% RH (non‑condensing)
Installation: Rack or cabinet‑mounted in industrial control systems
Dimensions & Weight
Dimensions (L × W × H): 127.2 × 32.8 × 130 mm
Weight: Approx. 0.30 kg
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