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Yokogawa SDV144-SE3 S4 16-channel 24V DC Digital Input Module with Field-Side Diagnostics
Yokogawa SDV144-SE3 S4 16-channel 24V DC Digital Input Module with Field-Side Diagnostics
16-channel Input Module
24V DC Digital Input Module
Field-Side Diagnostics Yokogawa Module
Place of Origin:
JAPAN
Brand Name:
Yokogawa
Model Number:
SDV144-SE3 S4
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Product Details
Product Model:
SDV144-SE3 S4
Product Parameters:
Input Module
Country Of Origin:
JAPAN
Estimated Shipping Size:
16x13x5.3cm
Weight:
0.25 Kg
Packaging:
Original New Packaging
MOQ:
1 Piece
Shipping:
TNT, DHL, FedEx, EMS, UPS
Highlight:
16-channel Input Module
,24V DC Digital Input Module
,Field-Side Diagnostics Yokogawa Module
Payment & Shipping Terms
Minimum Order Quantity
1
Price
66USD
Packaging Details
Brand new and original
Delivery Time
2-3 work days
Payment Terms
T/T
Supply Ability
in stock
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Product Description
Advanced Field-Side Diagnostics with Line Monitoring
Beyond simple "On/Off" detection, the SDV144-SE3 utilizes sophisticated line monitoring circuitry. By deploying an external resistor network at the field device, the module distinguishes between four distinct states:
- Logic 0 / Logic 1: Standard process variables
- Short Circuit Detection: Immediate flagging of insulation failure or wiring faults
- Open Circuit (Wire Breakage): Real-time detection of physical loop interruptions
Engineering Note: This internal diagnostic capability is critical for reducing the PFD (Probability of Failure on Demand), ensuring that a "dangerous undetected" fault does not compromise the safety loop.
Deterministic Response & Pulse Testing
To guarantee that the input hardware hasn't "frozen" or failed in a stuck-at state, the SDV144-SE3 S4 employs Internal Output Pulse Testing. The module momentarily toggles the internal sensing voltage to verify the switching circuitry's responsiveness. This happens in milliseconds—well below the Process Safety Time (PST)—ensuring that the safety logic remains active and verifiable without interrupting the actual process state.
S4 Revision: Enhanced Hardware Lifecycle & Thermal Profile
The S4 iteration focuses on Enhanced Component Robustness. Yokogawa has optimized the internal power dissipation layout for this revision. Despite its high-density 16-channel 24V DC footprint, the S4 manages thermal loads more efficiently than its predecessors. This reduces the "hot-spot" effect within the FIO nest, effectively extending the MTBF (Mean Time Between Failures) when deployed in non-air-conditioned remote instrument enclosures (RIEs).
About Amikon Limited
Amikon Limited stands at the intersection of legacy reliability and future-ready innovation. As a premier global supplier of Control System Components, we understand that your digital transformation depends on the integrity of your hardware—even the parts they don't make anymore.
The Amikon Advantage: Data-Driven Spare Parts Solutions
- Inventory Depth: 30,000+ ready-to-ship components, covering DCS, PLC, HMI, and Switchgear from the world's most trusted manufacturers
- Global Footprint, Local Touch: Serving 180+ countries from our Southeast China hub, we offer a "Digital Warehouse" experience with personalized service
Legacy Support for the Modern Era. Don't let a "discontinued" status force an expensive, unplanned system overhaul. Extend your equipment's Lifecycle ROI with our curated selection of hard-to-find automation hardware.
Experience the Amikon Standard. Reliability. Redefined.
Current Inventory Highlights
On our shelf right now:
- Triconex / Foxboro: FBM modules, 3008/3625 processors
- Bently Nevada: 3500 series racks and monitors (Verified New)
- ABB / Honeywell: S800 I/O and Experion PKS cards
Service Commitment
- Shipping: If you pay before 4 PM, it's out the door today
- Quality: Factory-sealed with 12-month warranty. No "refurbished" surprises
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Miya Zheng | Automation Lead
WhatsApp/Mobile: +86 180 2077 6792
Email: sales@amikon.cn
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