Yokogawa AAP849 | Pulse Input/Analog Output Module Hot Items

Overview
The Yokogawa AAP849 is an 8-channel pulse input and 8-channel analog output module designed for industrial automation. It accepts high-frequency pulse signals and converts them into 4–20 mA analog outputs, enabling integration of counting devices with analog control systems.

General Information
Brand: Yokogawa
Country of Origin: Japan
Model Number: AAP849 (suffix -S00 optionally)
Product Type: Pulse Input / Analog Output Module
Application: Industrial process control, pulse counting (meters/encoders) and conversion to analog output for monitoring or control

Power Specifications
Supply Voltage: 5 V DC or 24 V DC (depending on variant)
Current Consumption: Up to approx. 310 mA at 5 V DC or 250 mA at 24 V DC for standard version
Output Signal: 4–20 mA analog output
Protection: Non-isolated channels (in standard version)

Communication & Interface
Input Channels: 8 pulse input channels (transistor contact, open-collector)
Output Channels: 8 analog output channels (4–20 mA)
Input Frequency Capability: Up to approx. 12 kHz for standard version
Update Rate: Input ~1 ms, Output ~10 ms; output step response time ~40 ms
Diagnostics: Channel fault detection, open-circuit detection (<0.65 mA), temperature drift approx. ±16 µA/10 °C

Environmental
Operating Temperature: 0 °C to +50 °C (standard variant)
Humidity: Up to 95% RH, non-condensing
Installation: Cabinet or rack mounted in industrial automation environment

Dimensions & Weight
Dimensions (L × W × H): 130 × 32.8 × 127.2 mm
Weight: Approx. 0.30 kg

Brand-new products in stock, quotes instantly available, customer service online 24/7.