Introduction
The Yokogawa ADV159‑P01 S1 Digital Input Module is a high‑performance discrete input unit engineered for integration with Yokogawa distributed control systems (DCS), safety instrumented systems, and modular I/O platforms. This module reliably captures field binary (ON/OFF) signals from devices such as limit switches, proximity sensors, and relay contacts, and delivers clean, conditioned digital data to the control system. Designed for demanding industrial environments, the ADV159‑P01 S1 offers high noise immunity, precise input detection, and compatibility with large‑scale automation applications where accurate discrete status information is essential.
Technical Specifications
| Specification | Details |
|---|---|
| Model | ADV159‑P01 S1 |
| Product Type | Digital Input Module |
| Manufacturer | Yokogawa |
| System Compatibility | Yokogawa DCS, modular I/O, safety systems |
| Number of Input Channels | 32 isolated digital inputs (typical configuration) |
| Rated Input Voltage | 24 V DC |
| Input ON Voltage | Typically 18 – 26.4 V DC |
| Input OFF Voltage | ≤ 5 V DC |
| Input Current | Approx. 4 mA per channel |
| Maximum Input Voltage | 30 V DC |
| Response Time | Millisecond‑class detection |
| Minimum ON Detection Time | ~20 ms (pushbutton mode) |
| Maximum ON/OFF Frequency | ~25 Hz |
| Isolation | Channel‑to‑system electrical isolation |
| Withstand Voltage | Industrial isolation standards |
| Mounting | DIN‑rail or modular rack compatible |
| Operating Temperature | Industrial operating range |
| Weight | Approx. 0.30 kg |
| Dimensions | Standard modular I/O footprint |
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