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- Yokogawa
- SDV144-S13/B4D00
- Digital Input Module
- Japan
- 25 mm × 100 mm × 130 mm
- 0.3kg
- Xiamen, China
- New & In Stock
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Safety Digital Input Module Overview
Model: SDV144-S13/B4D00
1. Brand and Series Information
The SDV144-S13/B4D00 belongs to an industrial safety digital input module family used in safety instrumented systems (SIS) and distributed control environments.
It is part of a modular safety I/O platform designed for reliable acquisition of discrete field signals such as switch states, emergency contacts, and process interlocks.
The series is widely applied in high-risk industrial sectors where system safety, fast response, and fault detection are critical requirements.
2. Product Overview
The SDV144-S13/B4D00 is a safety-oriented digital input module designed for monitoring field device status in industrial automation systems.
It is used to acquire ON/OFF signals from safety switches, emergency shutdown devices, and alarm contacts.
The module ensures reliable signal detection while maintaining electrical isolation between field wiring and control logic systems.
The B4D00 configuration typically indicates a structured channel arrangement optimized for safety-grade input processing and system diagnostics.
3. Technical Parameters
| Parameter | Specification |
|---|---|
| Signal Type | Safety digital input |
| Function | Safety signal acquisition and processing |
| Input Channels | Multi-channel digital input configuration |
| Input Voltage | Industrial DC input standard (typical 24 V DC) |
| Response Time | ≤ 10 ms |
| Diagnostic Function | Channel-level diagnostics supported |
| Isolation Voltage | Up to 1500 V AC |
| Power Supply | 24 V DC |
| Power Consumption | Low-power safety design |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +70°C |
| Humidity Range | 5% – 95% non-condensing |
| Mounting Type | Rack / backplane installation |
| EMC Protection | High immunity industrial safety design |
| Dimensions (W × H × D) | 25 mm × 100 mm × 130 mm |
| Weight | 0.30 kg |
4. Product Introduction
The SDV144-S13/B4D00 is designed for safety-critical signal monitoring in industrial automation systems.
It collects digital status signals from field devices and transmits them to safety controllers for processing and decision-making.
The module is engineered to support fast response times and stable operation in environments where safety integrity is essential.
Its modular structure allows easy integration into safety instrumented systems and distributed control architectures.
5. Applications
The SDV144-S13/B4D00 is widely used in industrial safety and automation environments, including:
- Emergency shutdown systems (ESD)
- Fire and gas detection systems
- Safety interlock control systems
- Petrochemical processing plants
- Power generation safety systems
- Water treatment safety monitoring systems
- Industrial machinery safety circuits
It is particularly suitable for applications requiring rapid response and high system reliability.
6. Product Advantages
High Safety Integrity
Designed for safety instrumented systems with reliable fault detection capability.
Fast Signal Response
Ensures rapid detection of emergency and interlock conditions.
Strong Electrical Isolation
Protects system electronics from external electrical disturbances.
Built-in Diagnostics
Supports channel-level monitoring and fault identification.
Compact Modular Structure
Allows high-density installation in control cabinets.
High Environmental Stability
Performs reliably under temperature and humidity variations.
7. Similar Models (Same Series / Related Safety Modules)
| Model | Description | Signal Type | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| SDV144-S11 | Standard safety input module | Digital input | 25 × 100 × 130 | 0.28 |
| SDV144-S12 | Enhanced diagnostic version | Safety DI module | 25 × 100 × 130 | 0.29 |
| SDV144-S14 | Expanded channel configuration | Multi-channel safety input | 28 × 100 × 130 | 0.31 |
| SDV144-S15 | High isolation safety model | Reinforced safety input | 25 × 105 × 135 | 0.32 |
| SDV144-S13A | Optimized response variant | Fast safety input module | 25 × 100 × 130 | 0.31 |
8. Popular Models (Same Brand – Industrial Automation Modules)
| Model | Description | Function | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| ADV151-P00 S2 | Digital input module | Signal acquisition | 12 × 100 × 110 | 0.17 |
| ADV551-P50 S1 | Analog output module | Signal transmission output | 15 × 100 × 115 | 0.20 |
| AAI141-S00 S1 | Analog input module | Process signal measurement | 12.5 × 100 × 115 | 0.18 |
| AAI543-S50 S1 | Multi-channel analog input module | High-density signal acquisition | 15 × 105 × 120 | 0.23 |
| ADV859-P10 S1 | Communication module | System data communication | 20 × 110 × 130 | 0.25 |
9. Summary
The SDV144-S13/B4D00 is a safety digital input module designed for reliable signal acquisition in industrial safety systems.
It is widely used in applications where fast response, high reliability, and system integrity are essential.
Its modular architecture, diagnostic capability, and strong electrical isolation make it suitable for modern safety instrumented system designs.