Brand:Yokogawa Electric Item No.:SDV144-S13 Product Origin:Japan Product Dimensions:130 x 32.8 x 107.5 mm Product Weight:0.36 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Yokogawa SDV144-S13 Numeric Input Module is a robust industrial-grade digital input unit designed for reliable signal acquisition in distributed control and safety systems. It plays a critical role in converting field-level discrete signals into stable system data for monitoring and control purposes.
Engineered for high reliability, the module ensures accurate detection of ON/OFF status signals even in electrically noisy industrial environments. It is widely used in process industries where operational safety, uptime, and signal integrity are essential.
Technical Specifications
Parameter
Specification
Product Type
Digital Input Module
Model
SDV144-S13
Input Channels
16 channels
Input Type
Dry contact (no-voltage contact)
Input ON Resistance
≤ 1 kΩ
Input OFF Resistance
≥ 100 kΩ
Input Current
~6 mA (24 V DC)
Response Time
≤ 40 ms
Isolation
Module-level isolation
System Compatibility
CENTUM VP / ProSafe-RS
Dimensions
130 × 32.8 × 107.5 mm
Weight
0.36 kg
Recommended Related Models
Model
Product Name
SDV541
Yokogawa SDV541 Digital Input Module
SDV144-S53
Yokogawa SDV144-S53 Updated Digital Input Module
ADV551
Yokogawa ADV551 Distributed Control I/O Module
AAI543
Yokogawa AAI543 Analog Output Module
Popular Related Models
Model
Product Name
CP451
Yokogawa CP451 Processor Module
CP461
Yokogawa CP461 Processor Module
AAI841
Yokogawa AAI841 Analog Input Module
PW482
Yokogawa PW482 Power Supply Module
Applications
• Digital signal acquisition in Yokogawa CENTUM VP distributed control systems
• Process interlock monitoring in oil & gas and petrochemical plants
• Safety shutdown and emergency signal detection systems (ESD/SIS architectures)
• Power plant auxiliary system status monitoring and control
• Industrial automation for switches, sensors, and relay contact inputs
• Large-scale SCADA systems requiring reliable discrete input collection
Key Advantages
• 16-channel high-density digital input design for efficient I/O expansion
• Module-level electrical isolation ensuring strong noise immunity and signal integrity
• Fast response time suitable for real-time industrial event detection
• Supports dry contact (no-voltage) inputs for flexible field device compatibility
• Stable operation in harsh industrial environments with wide temperature tolerance
• Seamless integration with Yokogawa CENTUM VP and ProSafe-RS systems
• Built-in diagnostic capability when paired with compatible terminal boards
Technical FAQs
1. What is the main function of the SDV144-S13 module?
It is used to collect and process digital input signals from field devices such as switches and sensors.
2. How many input channels does it support?
It supports 16 isolated digital input channels.
3. What type of input signals are accepted?
It accepts dry contact (no-voltage contact) signals from field equipment.
4. What is the typical input current?
Approximately 6 mA per channel under standard 24 V DC conditions.
5. What is the response time of the module?
The maximum response time is about 40 ms.
6. Is the module electrically isolated?
Yes, it provides module-level isolation for all input channels.
7. Which systems is it compatible with?
It is commonly used with Yokogawa CENTUM VP and ProSafe-RS platforms.
8. Can it be used in safety-critical systems?
Yes, it is widely used in SIS and ESD applications.
9. What kind of field devices can it connect to?
It connects to switches, limit sensors, relays, and other dry-contact devices.
10. Is it suitable for harsh environments?
Yes, it is designed for industrial environments with vibration, noise, and temperature variation.
