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The Yokogawa ADV151-P00 S2 ATD5A-00 is a 32-channel digital input (DI) module designed for high-reliability process automation and distributed control systems (DCS). It receives ON/OFF signals from field devices such as limit switches, pressure switches, relays, and push buttons, and converts them into signals readable by the control system.
Part of the ADV151 Series, this module supports 24 V DC input signals, provides high isolation, fast response, and flexible terminal options (via adapter ATD5A-00). It’s engineered for industrial environments that demand durability, precision, and minimal downtime.
| Parameter | Description |
|---|---|
| Model | ADV151-P00 S2 ATD5A-00 |
| Series | ADV151 Digital Input Module Series |
| Brand | Yokogawa |
| Input Channels | 32 channels, digital input |
| Rated Input Voltage | 24 V DC (source/sink compatible) |
| Input ON Voltage | 18.0 – 26.4 V DC |
| Input OFF Voltage | ≤ 5.0 V DC |
| Max Allowable Voltage | 30.0 V DC |
| Input Current per Channel | Approx. 4.1 mA ±20% at 24 V DC |
| Input Response Time | ≤ 8 ms (status input) |
| Minimum ON Detection Time | 20 ms (push-button input) |
| Max ON/OFF Frequency | 25 Hz (push-button mode) |
| Dielectric Strength | 2 kV AC (signal ↔ system, 1 min); 500 V AC (common ↔ system, 1 min) |
| Power Consumption | 500 mA (5 V DC) |
| External Connection | KS Cable Adapter (ATD5A-00), compression terminal, MIL connector |
| Dimensions (L × W × H) | Approx. 10.7 cm × 13.0 cm × 3.3 cm |
| Weight | Approx. 0.30 kg |
| Special Features | Push-button input, edge detection, redundancy-ready design |
Used in process control systems (DCS/PLC) to receive 24 V DC ON/OFF signals from field switches, relays, sensors, or push buttons.
Ideal for oil & gas, petrochemical, power generation, water treatment, and automated manufacturing.
Suited for redundant or high-availability systems where reliability is critical.
Applicable in SOE (Sequence of Events) recording, button counting, status monitoring, and signal isolation tasks.
High-Density Input Design — 32 channels in one compact module reduce rack space and system costs.
Excellent Isolation and Noise Immunity — withstands 2 kV AC between input and system, ensuring stable operation in harsh environments.
Fast Response Time — ≤ 8 ms status response supports real-time monitoring and control.
Push-Button Input Functionality — capable of edge detection, ON-time monitoring, and button pulse counting.
Flexible Wiring — supports KS cable adapters, MIL connectors, or compression terminals for easy field wiring.
Compact & Lightweight — only 0.30 kg; easy to install, maintain, or replace in tight spaces.
Reliable System Integration — seamless compatibility with Yokogawa control platforms.
Supports Redundant Configurations — for mission-critical operations requiring continuous uptime.
Brand: Yokogawa
Series: ADV151 Digital Input Module Series
Category: 24 V DC Digital Input, 32-channel, Isolated type
| Model | Description / Notes | Key Parameters |
|---|---|---|
| ADV151-P50 D5A00 | 32-channel DI module with push-button input, basic type | 24 V DC input, 2.5 mA per ch, ≤ 8 ms response |
| ADV151-P60 D5A00 | 32-channel DI with push-button + status indicator | 24 V DC, LED status display, 0.3 kg weight |
| ADV151-P53 D5A00 | 32-channel DI, G3 environmental spec | 24 V DC, -20 °C to 70 °C range |
| ADV151-P63 D5A00 | 32-channel DI, status display + extended temp | 24 V DC, LED indicators, -20 °C to 70 °C |
| ADV151-PE0 D5A00 | 32-channel DI with SOE (event capture) function | 24 V DC, SOE logging support, high speed response |
| Model | Type / Channels | Main Parameters |
|---|---|---|
| ADV551-P50 D5A00 | 32-channel digital output module | 24 V DC DO, sink/source type, isolated structure |
| ADV551-P63 D5A00 | 32-channel DO, extended temperature | 24 V DC output, -20 °C to 70 °C operation |
| ADV161-P50 | 64-channel digital input module | 24 V DC, double-density design |
| AAI543-H10 | 8-channel analog input module | 8 AI, high-speed sampling, 4-20 mA/1-5 V inputs |
| ADR541 | 16-channel relay output module | Relay outputs for valve and pump control |
Q1: How many input channels does the module support?
A1: It supports up to 32 digital input channels, each designed for 24 V DC ON/OFF signals.
Q2: What is the rated input voltage and limit?
A2: Rated voltage is 24 V DC. The maximum allowable input voltage is 30.0 V DC; exceeding this may damage the module.
Q3: What is the response time?
A3: For status inputs, response time is 8 ms or less. For push-button inputs, the minimum ON detection time is 20 ms.
Q4: Can this module be used in a redundant configuration?
A4: Yes. The ADV151 series supports dual-channel or redundant architectures, improving system reliability.
Q5: What are its dimensions and weight?
A5: Dimensions: 10.7 × 13.0 × 3.3 cm (L × W × H). Weight: approx. 0.30 kg.
Q6: What connection options are available?
A6: It supports KS adapter (ATD5A-00), compression terminal blocks, and MIL connectors, providing flexibility in wiring.
Q7: How strong is its electrical isolation?
A7: Isolation withstands 2 kV AC between signal and system, and 500 V AC between common and system for 1 minute.
Q8: Can it detect push-button edges or pulses?
A8: Yes. It supports push-button input, edge counting, and period measurement features.
Q9: Are there environmental or hazardous-area limitations?
A9: The standard “P00” type is for non-hazardous areas. For extended temperature or explosion-proof needs, use models with suffix “-E” or “-F”.
Q10: What should I check if false signals occur?
A10: Verify proper grounding, shielding, and cable routing; ensure inputs don’t exceed 30 V DC; confirm redundancy and connector seating; and check for excessive switching frequency.
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