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Brand: Yokogawa
Series: ADV151 Series – Digital Input Modules (24 V DC domain)
Model: ADV151‑E10
The Yokogawa ADV151‑E10 is a 32‑channel digital input module designed for use in industrial automation and process control systems. It accepts discrete 24 V DC ON/OFF signals from field devices (such as switches, sensors, push‑buttons) and converts those into logic signals that the control system uses. It offers isolated channels, supports redundant I/O configurations, and is built for high reliability in automation environments. As part of the ADV151 family, it provides high channel density, modular rack/back‑plane mounting, and is well suited for large distributed control systems (DCS) and plant‑wide installations.
| Parameter | Description |
|---|---|
| Number of input channels | 32 channels |
| Rated input voltage | 24 V DC (sink/source compatible) |
| Input ON voltage | 18 to 26.4 V DC |
| Input OFF voltage | ≤ 5.0 V DC |
| Input current per channel (typical) | ≈ 4.1 mA (±20%) |
| Maximum allowable input voltage | 30.0 V DC |
| Isolation (input signal ↔ system) | 2 kV AC for 1 minute |
| Isolation (between commons, every 16 channels) | 500 V AC for 1 minute |
| Input response time (status input) | ≤ 8 ms |
| Minimum ON detection time (push‑button input mode) | ≈ 20 ms |
| Maximum ON/OFF cycle rate (push‑button input mode) | Up to ~25 Hz |
| Dimensions (W × H × D) | Approx. 12.7 cm × 2.5 cm × 12.7 cm |
| Weight | Approx. 0.30 kg |
| Operating temperature range | Typical industrial range ~‑20 °C to +70 °C (variant‑dependent) |
| Field‑wiring connection | Pressure‑clamp terminal or dedicated cable connector |
Collecting 24 V DC discrete ON/OFF status signals from field devices—such as selector switches, limit switches, push‑buttons, relay contacts—in manufacturing automation lines and process plants.
Integration into distributed control systems (DCS) and I/O rack/back‑plane modules in large‑scale process industries (chemical, petrochemical, power generation, utilities) where high‑channel discrete input modules are required.
Use in redundant I/O rack configurations for high‑availability systems where uninterrupted signal acquisition is critical (e.g., safety systems, critical alarms).
Machine automation: monitoring interlocks, conveyor end‑positions, operator panel signals, safety door switches, and other discrete status points in production environments.
Building automation and infrastructure control: capturing discrete signals from switchgear, facility alarms, lighting/hvac discrete inputs, large building systems.
Retrofit or upgrade projects: replacing older discrete input modules with modern high‑density digital input modules without rewiring major parts of the field.
High channel density: With 32 channels in one module, rack and wiring footprint are minimized—reducing cost and complexity.
Robust isolation and noise immunity: 2 kV AC isolation between signal and system, and 500 V AC between common groups, ensure reliable operation in electrically noisy industrial environments.
Fast response and support for push‑button logic: Response time ≤ 8 ms, minimum ON detection ~20 ms and cycle rate up to ~25 Hz support both status and fast discrete input logic.
Compact and lightweight design: Approx. 0.30 kg weight and modest dimensions make installation and maintenance simpler and reduce cabinet space consumption.
Modular system integration: Designed for back‑plane slot or I/O rack mounting in the Yokogawa modular family, simplifying system expansion, service and replacement.
Wide ambient tolerance and ruggedness: Built to endure industrial ambient conditions, including temperature extremes and harsh wiring environments.
Proven brand ecosystem: As part of the Yokogawa ADV15x family, the module benefits from long service history, spare‑part support and compatibility in large automation systems.
Cost‑efficient upgrade path: Because the module supports modern digital input requirements and high channel count, its use helps future‑proof discrete input architecture.
Brand: Yokogawa
Series: ADV151 – Digital Input Modules (32‑channel, 24 V DC discrete input)
Category: Digital Input Module (Discrete DC signals)
The ADV151 family covers 32‑channel digital input modules for 24 V DC signal domain, with variants supporting status input, push‑button input, SOE capture, wide temperature range, redundant I/O architectures.
| Model | Description |
|---|---|
| ADV151‑P50 | 32‑channel, 24 V DC digital input module, variant with push‑button input support. |
| ADV151‑P53 | 32‑channel, 24 V DC digital input module, variant with push‑button input + wide temperature option. |
| ADV151‑E10 | (Current model) 32‑channel, 24 V DC digital input module, basic status‑input version. |
| ADV151‑E50 | 32‑channel, 24 V DC digital input module, variant with SOE (sequence of events) capture functionality. |
| ADV161‑P50 | 64‑channel, 24 V DC digital input module (higher channel‑count version in the family). |
| Model | Description |
|---|---|
| ADR541‑P50 | 16‑channel relay output module (24 V DC / 100‑240 V AC) for discrete output switching in automation systems. |
| ADV551‑P53 | 32‑channel digital output module (24 V DC output) for actuator/driver control in industrial systems. |
| ADV157‑S50 | 32‑channel 24 V DC digital input module (compact terminal‑type wiring variant) for general discrete input tasks. |
| AAI141‑S50 | Analog input module (4‑20 mA signal acquisition) for process variable monitoring in the same brand ecosystem. |
| AAV142‑S50 | Mixed analog I/O module (multi‑channel analog input/output) for large‑scale process control I/O expansions. |
Q1: What input voltage does the ADV151‑E10 support?
A1: It supports 24 V DC nominal input voltage for its 32 discrete input channels (sink or source compatible).
Q2: How many discrete input channels are provided by the ADV151‑E10?
A2: The module offers 32 independent input channels.
Q3: What are the physical dimensions and weight of this module?
A3: The approximate dimensions are 12.7 cm × 2.5 cm × 12.7 cm, and the weight is about 0.30 kg.
Q4: Can this module be used in redundant I/O configurations?
A4: Yes — the ADV151 series supports modular rack/back‑plane installation and dual‑redundant I/O configurations, making it suitable for high‑availability systems.
Q5: Does the ADV151‑E10 support push‑button edge‑counting functions or only status detection?
A5: The “E10” variant is a basic status‑input model. For push‑button edge counting, you should consider variants with the “P” suffix (e.g., P50 or P53).
Q6: What is the response time for input detection on this module?
A6: The status‑input response time is ≤ 8 ms, which supports real‑time discrete signal capture.
Q7: What isolation protection does the module provide?
A7: It provides 2 kV AC isolation between input signals and system circuitry, and 500 V AC isolation between common groups of 16 channels, for 1 minute.
Q8: Is this module suitable for harsh industrial environments with wide temperature ranges?
A8: Yes — many variants of the ADV151 family are rated for operating conditions such as ‑20 °C to +70 °C, and built to meet industrial durability requirements.
Q9: What wiring or connection options are available for field device inputs?
A9: Field wiring uses pressure‑clamp terminals or dedicated cable connectors (such as AKB331) depending on the installation configuration.
Q10: Can I replace older discrete‑input modules in my system with this one?
A10: Yes — provided the rack/back‑plane architecture and control system support the ADV151 series modules, the ADV151‑E10 can serve as a modern replacement or upgrade for 24 V DC discrete input applications.
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