Overview
The Yokogawa AIP121 S2 is a precision Analog Input Module designed to deliver accurate and stable signal acquisition for industrial automation systems. Manufactured by Yokogawa Electric Corporation, this module integrates seamlessly into the CENTUM CS3000 and STARDOM PLC platforms, providing fast data acquisition and superior reliability in process control applications.
The AIP121 S2 ensures precise analog-to-digital conversion, enabling engineers to monitor critical process variables such as temperature, pressure, and flow with outstanding accuracy. Its modular design simplifies installation and maintenance, making it ideal for modern distributed control systems (DCS).
Technical Specifications
| Parameter |
Description |
| Manufacturer |
Yokogawa Electric Corporation |
| Model |
AIP121 S2 |
| Module Type |
Analog Input Module |
| Input Channels |
16 differential analog inputs |
| Input Signal Range |
-10 V to +10 V / 0–20 mA configurable |
| Resolution |
16-bit high-precision A/D converter |
| Input Impedance |
Greater than 1 MΩ |
| Isolation Voltage |
1500 V AC (channel to system) |
| Sampling Speed |
10 ms per channel |
| Accuracy |
±0.1% of full scale |
| Power Consumption |
4.5 W typical |
| Dimensions (W × H × D) |
120 mm × 130 mm × 35 mm |
| Weight |
Approx. 250 g |
| Mounting Method |
DIN rail or rack mount |
| Operating Temperature |
0°C to 55°C |
| Storage Temperature |
-20°C to 70°C |
| Compatibility |
Yokogawa CENTUM CS3000, STARDOM PLC systems |
FAQ
Q1: Is the Yokogawa AIP121 S2 module new and original?
A1: Yes, all units are 100% new, factory-sealed, and sourced directly from Yokogawa.
Q2: What input types does the AIP121 S2 support?
A2: It supports both voltage (-10 V to +10 V) and current (0–20 mA) input configurations.
Q3: How many channels are available on this module?
A3: The AIP121 S2 includes 16 isolated differential analog input channels for precise measurement.
Q4: What is the resolution of the AIP121 S2?
A4: This module features a 16-bit resolution A/D converter, providing highly accurate analog readings.
Q5: What is the shipping time after placing an order?
A5: Orders typically ship within 3–14 business days, depending on inventory and order volume.
Q6: What if I receive a faulty unit?
A6: We offer a 30-day return guarantee for any verified quality issues, ensuring full product confidence.
