A DCS Q Co., Ltd. - PLC and DCS Industrial Control Equipment Wholesale
Introduction
The YOKOGAWA AIP171 Analog Input Module is a high‑performance industrial I/O component engineered to capture and convert analog signals into precision digital data for distributed control systems (DCS). With support for multiple input types and excellent isolation performance, the AIP171 is designed to deliver accurate measurement across diverse process variables. Its robust construction and flexible signal conditioning make it an ideal choice for industrial automation applications such as temperature monitoring, flow measurement, pressure acquisition, and level control.
Integrating seamlessly into Yokogawa control architectures, this module enhances system reliability and ensures consistent process data availability.
Technical Specifications
| Specification | Detail |
|---|---|
| Model Name | YOKOGAWA AIP171 |
| Module Type | Analog Input Module |
| Compatible Systems | Yokogawa DCS platforms (e.g., CENTUM VP, CS 3000 / field I/O with V‑net or Ethernet‑based I/O) |
| Input Channels | 8 isolated analog inputs |
| Signal Types Supported | Thermocouples (K, J, T, etc.), RTDs (Pt100/Pt500), Voltage (±10 V), Current (4‑20 mA) |
| Accuracy | ±0.05 % for thermocouple/RTD; ±0.02 % for voltage/current |
| Isolation | 500 V AC channel‑to‑channel and channel‑to‑ground |
| Sampling Rate | ~100 ms per channel |
| Mounting | DIN rail or rack mount in standard Yokogawa I/O racks |
| Power Supply | 24 V DC via backplane |
| Dimensions (approx.) | 152 mm (D) × 51 mm (W) × 203 mm (H) |
| Weight | ~0.5 kg |
| Operating Temp. | –20 °C to +70 °C |
