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- Yokogawa
- ADV151-P50
- Digital Input Module
- Japan
- 107.5 mm × 130 mm × 32.8 mm
- 0.3kg
- Xiamen, China
- New & In Stock
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Product Overview: Yokogawa ADV151‑P50
Brand & Series
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Brand: Yokogawa
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Series: ADV151 Digital Input Module family
ADV151 modules are discrete (digital) input modules, typically 32‑channel, 24 V DC, used in Yokogawa DCS / field I/O systems, such as CENTUM VP, CENTUM CS, remote I/O nodes, etc.
Technical Specifications
Here are the known / confirmed technical parameters for ADV151‑P50, including dimensions and weight.
| Parameter | Specification |
|---|---|
| Model | ADV151‑P50 |
| Series | ADV151 Digital Input Modules |
| Number of Input Channels | 32 channels |
| Rated Input Voltage | 24 V DC (sink/source) |
| Input ON Voltage Range | 18.0 to 26.4 V DC |
| Input OFF Voltage Limit | 5.0 V DC or less |
| Input Current per Channel | ~ 4.1 mA ±20% at rated input voltage |
| Maximum Allowable Input Voltage | 30.0 V DC |
| Withstand Voltage (Isolation) | 2 kV AC between input signals and system (1 minute); 500 V AC between commons (every 16 channels, 1 minute) |
| Input Response Time | ≤ 8 ms for status input |
| Minimum ON Detection Time | ~ 20 ms for pushbutton input |
| Maximum ON/OFF Cycle (Pushbutton) | 25 Hz |
| External Connections / Terminals | Pressure clamp terminals; dedicated cable (AKB331); MIL connector option |
| Weight | ~ 0.30 kg |
| Dimensions (Length × Height × Depth) | ~ 107.5 mm × 130 mm × 32.8 mm |
| Operating Temperature | ‑20 °C to +60 °C |
| Suffix / Option Codes | “P” = pushbutton input capability; “5” = basic type without status display or explosion‑proof; “0” = base variant |
Product Description
The ADV151‑P50 is a 32‑channel digital input module designed to capture ON/OFF signals from field devices such as switches, proximity contacts, float switches, etc. It accepts 24 V DC inputs, supports both sink and source wiring styles, includes functions for status inputs and pushbutton edge counting, and is built with isolation to protect the system from electrical noise or surges.
It is a basic variant (“5” in suffix) without built‑in status display and without explosion‑proof certification. Meant for standard industrial environments where those additional functionalities are not required. The base “0” indicates the simplest/common functionality in the P50 variant.
Applications
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Collecting discrete digital signals in industrial control systems (e.g. on/off switch contacts, limit switches)
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Process automation in plants (chemical, petrochemical, power generation, oil & gas, water treatment, etc.)
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Integration into Yokogawa DCS (CENTUM, remote/local I/O nodes) for alarm, interlock, status monitoring
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Systems requiring pushbutton input detection (edge counting) or basic digital signal logging
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Environments where a compact, cost‑efficient digital input module without explosion classification is acceptable
Advantages
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High channel density (32 channels) reduces the number of modules needed, saves rack space
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Standard 24 V DC input voltage commonly used in many field devices, ensuring compatibility
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Good isolation (2 kV, etc) helps in electrical noise suppression, reducing interference and improving system reliability
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Pushbutton input support allows detection of user actions or mechanical switches in addition to simple ON/OFF statuses
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Compact form factor and moderate weight (~0.30 kg) make mounting and replacement easier
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Lower cost variant (basic type, no explosion proof, no status display) for applications where extra features are not required
Related Models: Same Series / Closely Related
Here are five models in the same ADV151 series or close variants, with their key specs for comparison.
| Model | Key Differences / Features | Weight (kg) |
|---|---|---|
| ADV151‑P10 | Pushbutton input + status + basic type, may include status display features | ~0.30 kg |
| ADV151‑P63 | Pushbutton input with status display; maybe different terminal options | ~0.30 kg |
| ADV151‑E63 | E‑variant (for environments, possibly different display/status or wiring options) | ~0.30 kg |
| ADV157‑P50 | Similar digital input but variant for expanded I/O or remote node | ~0.40 kg |
| ADV161‑P50 | 64‑channel variant in digital input family | ~0.30 kg |
Other Popular Yokogawa Modules
Here are five popular modules from Yokogawa (not necessarily ADV151) often used alongside or in replacement contexts:
| Model | Functionality / Use Case | Weight (kg) approx. |
|---|---|---|
| AAI143‑S50 | Analog input modules (current/voltage) | ~0.40‑0.50 kg |
| AIS143‑H63 | High‑speed analog input with filtering | ~0.30‑0.45 kg |
| ADP152‑P10 | Digital output module | ~0.30 kg |
| ADV161‑P63 | High‑channel digital input module (64‑channel) | ~0.30 kg |
| ADR541‑P50 | Discrete output / relay module | ~0.35‑0.45 kg |
FAQs (10 Questions & Answers)
Q1: What does the “P50” suffix mean in ADV151‑P50?
A1: The “P” indicates a module with pushbutton input functionality. The “5” means it is a basic type without status display or explosion‑proof features. The “0” denotes the base version of that variant.
Q2: How many input channels does ADV151‑P50 support?
A2: It supports 32 input channels.
Q3: What voltage is required for signals to be considered “ON”?
A3: Input ON is recognized when the voltage is in the range 18.0 to 26.4 V DC.
Q4: What is the OFF threshold?
A4: Input OFF is any voltage 5.0 V DC or less.
Q5: What is the response time for status inputs?
A5: Status inputs respond in 8 ms or less.
Q6: Can ADV151‑P50 detect button presses (pushbutton)?
A6: Yes. It supports pushbutton input detection; the minimum ON detection time is about 20 ms, maximum ON/OFF cycle for pushbutton input is 25 Hz.
Q7: What is the weight and size of the module?
A7: It weighs approximately 0.30 kg. Dimensions are about 107.5 mm × 130 mm × 32.8 mm.
Q8: How well is it isolated from the system?
A8: It has withstand voltage ratings: 2 kV AC between input signals and system for 1 minute; and 500 V AC between common terminals (every group of 16 channels) for 1 minute.
Q9: What environmental conditions is it rated for?
A9: Operating temperature range is from −20 °C to +60 °C.
Q10: What terminal / connection options are used?
A10: It uses pressure clamp terminals, a dedicated cable (AKB331), or MIL‑connector cable options.
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