Yokogawa SDV144-S53 | Digital Input for ProSafe-RS Systems
Manufacturer: Yokogawa
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Part Number: SDV144-S53/B4S00
Condition：New with Original Package
Product Type: Digital Input for ProSafe-RS Systems
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Country of Origin: Japan
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
The Yokogawa SDV144-S53/B4S00 is a digital input module designed specifically for ProSafe-RS safety instrumented systems. This module is engineered to receive dry contact (no-voltage) signals from field devices such as push buttons, limit switches, and relay contacts, converting these signals into digital data for safety logic processing in critical control applications.
Featuring 16 isolated input channels, the SDV144-S53/B4S00 ensures robust performance in redundant configurations, providing fault tolerance and continuous monitoring. Its compact design and reliable operation make it ideal for emergency shutdown systems, fire and gas detection, and other safety-critical applications in various industries, such as chemical, petrochemical, and power generation.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | SDV144-S53/B4S00 |
| Product Type | Digital Input Module |
| System Compatibility | ProSafe-RS Safety Instrumented System |
| Input Channels | 16 isolated channels |
| Input Signal Type | Dry contact (no-voltage) |
| On Resistance | ≤ 1 kΩ |
| Off Resistance | ≥ 100 kΩ |
| Input Current | 6 mA ±20% (at 0 Ω input, with 24 V DC external power) |
| Rated Contact Voltage | 24 V DC |
| Dimensions | 130 mm × 32.8 mm × 107.5 mm |
| Weight | 0.36 kg |
| Condition | New and in stock |
| Country of Origin | Japan |
| Warranty | 1 year |
| Shipping Partners | DHL, UPS, TNT, FedEx, EMS |
FAQ
Q1: What type of signals does the SDV144-S53/B4S00 accept?
A1: The SDV144-S53/B4S00 module accepts dry contact (no-voltage) signals, commonly used in devices like push buttons and limit switches.
Q2: How many input channels are available in this module?
A2: The SDV144-S53/B4S00 has 16 isolated input channels, providing high-density input capabilities for safety-critical applications.
Q3: What is the input voltage for the SDV144-S53/B4S00?
A3: The module operates with a 24 V DC input voltage, compatible with a variety of industrial control systems.
Q4: Is the SDV144-S53/B4S00 suitable for use in hazardous environments?
A4: Yes, the SDV144-S53/B4S00 is designed for safety instrumented systems and can be used in hazardous industrial environments such as chemical plants and power generation facilities.
Q5: What is the typical lead time for this product?
A5: The typical lead time for the SDV144-S53/B4S00 is 1–3 business days.