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Brand: Yokogawa
Series: ADV151 Series – Digital Input Modules (24 V DC domain)
Model: ADV151‑E63/D6A00
The ADV151‑E63/D6A00 is a high‑performance discrete input module designed for industrial automation and process‑control systems. It supports 24 V DC ON/OFF signals from field devices, and is rated for 32 input channels (in its standard configuration). The “E63” suffix indicates that this variant includes SOE (Sequence of Events) capture capability (“E”), a status display version (“6”), and the ISA G3 / wide‑temperature / rugged environment option (“3”). The “/D6A00” option designates it with a specific wiring/interface adapter option for easy connection.
This module is built for integration into modular I/O racks or back‑plane systems in critical control installations, such as power plants, chemical and petrochemical plants, manufacturing automation systems and infrastructure where high reliability, event logging and robust performance are required.
| Parameter | Description |
|---|---|
| Number of input channels | 32 channels |
| Rated input voltage | 24 V DC (sink or source compatible) |
| Input ON voltage range | 18 to 26.4 V DC |
| Input OFF voltage threshold | ≤ 5.0 V DC |
| Typical input current per channel | ~4.1 mA ±20% (at rated 24 V DC) |
| Maximum allowable input voltage | 30.0 V DC |
| Withstanding voltage (input ↔ system) | 2 kV AC for 1 minute |
| Withstanding voltage (between commons every 16 channels) | 500 V AC for 1 minute |
| Input response time (status input) | ≤ 8 ms |
| Minimum ON detection time (push‑button mode) | ~20 ms |
| Maximum ON/OFF cycle rate (push‑button mode) | Up to ~25 Hz |
| Operating temperature range | –20 °C to +70 °C |
| Dimensions (W × H × D) | Approx. 107.5 mm × 130 mm × 32.8 mm |
| Weight | Approx. 0.63 kg |
Capturing 24 V DC ON/OFF signals from field devices such as selector switches, limit switches, proximity sensors, push‑buttons, relay contacts in manufacturing or process environments.
Integration into distributed control systems (DCS) or modular I/O rack/back‑plane infrastructures in large‐scale industrial installations (power, petrochemical, utilities) where discrete input density and reliability are critical.
Sequence‑of‑Events (SOE) logging: the module captures the time‑stamp of discrete input transitions, enabling event tracing, fault diagnosis and system auditing in critical processes.
Machine automation and manufacturing lines: monitoring safety interlocks, conveyor end‑positions, operator panel signals, safety‑door status, emergency stops.
Building and infrastructure automation: capturing discrete signals from switchgear, facility alarms, lighting/discrete control panels, facility monitoring systems.
Retrofit or system expansion: replacing older discrete‑input modules with a modern, rugged, high‑density module supporting SOE and wide‑temperature range.
High channel density: 32 channels in one module saves rack space and wiring complexity.
SOE capture capability: The “E63” variant’s SOE logging allows precise event tracking and system diagnostics.
Robust electrical isolation and noise immunity: Withstanding voltages of 2 kV AC between input and system, and 500 V AC between commons, ensure operation in electrically noisy industrial environments.
Fast response and push‑button support: With ≤ 8 ms status detection and ~20 ms minimum ON detection, the module supports both slow and fast discrete input use‑cases.
Wide environmental tolerance: Operating range from –20 °C to +70 °C and ISA G3 rugged option make it suitable for demanding industrial environments.
Modular system integration: Designed for plug‑in back‑plane/rack installations, facilitating expansion, serviceability and system upgrades.
Wiring/adapter option included: The “/D6A00” option simplifies wiring via the designated interface adapter, reducing installation time and error risk.
Brand reliability and ecosystem support: Being part of the Yokogawa ADV151 family ensures long‑term availability, compatibility with existing systems and proven field performance.
| Model | Description |
|---|---|
| ADV151‑E60 | 32‑channel, 24 V DC digital input module with SOE capability but a prior revision. |
| ADV151‑E50 | 32‑channel, 24 V DC digital input module, SOE support, standard version without status display. |
| ADV151‑P60 | 32‑channel, 24 V DC digital input module variant designed for push‑button input usage. |
| ADV151‑P53 | 32‑channel, 24 V DC digital input module, push‑button input + wide‑temperature option. |
| ADV161‑P50 | 64‑channel, 24 V DC digital input module (higher channel‑count version within brand ecosystem). |
| Model | Description |
|---|---|
| ADR541‑P50 | 16‑channel relay output module (24 V DC / 100‑240 V AC) widely used in discrete output control tasks. |
| ADV551‑P53 | 32‑channel digital output module (24 V DC outputs) used for actuator/driver control in automation systems. |
| ADV157‑S50 | 32‑channel, 24 V DC digital input module (compact wiring variant) for general discrete input applications. |
| AAI141‑S50 | Analog input module (4–20 mA) for process measurement and monitoring in the same brand ecosystem. |
| AAV142‑S50 | Mixed analog I/O module (multi‑channel analog input/output) for large‑scale process control expansions. |
Q1: What is the rated input voltage for the ADV151‑E63/D6A00?
A1: The module is rated for 24 V DC nominal discrete input signals.
Q2: How many input channels does the module support?
A2: The standard version supports 32 channels.
Q3: What are the module’s approximate dimensions and weight?
A3: The dimensions are approximately 107.5 mm × 130 mm × 32.8 mm, and the weight is about 0.63 kg.
Q4: Does the module support sequence‑of‑events logging?
A4: Yes — the “E” suffix indicates that SOE capture functionality is included.
Q5: What does the “/D6A00” suffix mean?
A5: It designates the module is supplied with a specific wiring/interface adapter (KS Cable Interface or equivalent) to simplify field connections.
Q6: What kind of isolation protection does it provide?
A6: It has a withstand voltage of 2 kV AC between input signals and the system, and 500 V AC between commons every 16 channels for 1 minute.
Q7: What is the response time for input detection?
A7: The status input response time is ≤ 8 ms; minimum ON detection for push‑button mode is about 20 ms with max ON/OFF cycle up to ~25 Hz.
Q8: Can this module operate in harsh industrial environments?
A8: Yes — it supports an operating ambient range of –20 °C to +70 °C and includes the ISA G3 option for rugged environments.
Q9: Is it suitable for redundant I/O rack configurations?
A9: Yes — the ADV151 series is designed for modular back‑plane installation and supports dual‑redundant configurations in critical systems.
Q10: Can this module replace older discrete input modules in an existing system?
A10: Yes — provided the I/O rack/back‑plane architecture and system interface support the ADV151 series modules, the ADV151‑E63/D6A00 can be used as a modern upgrade or replacement.
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