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Yokogawa SDV144-S63 16‑Channel 24V DC Digital Input Module
Yokogawa SDV144-S63 16‑Channel 24V DC Digital Input Module
SDV144-S63
Manufacturer: Yokogawa Electric Series: SDV144 Series Model Number: SDV144-S63 Weight: 0.41 kg Condition: In Stock Availability: 100% Original Brand New Product Origin: JP Shipping port: Xiamen Warranty: 12 Month
The SDV144-S63 module provides 16 isolated digital input channels for detecting no‑voltage contact signals from switches, sensors, and field devices.
It accepts 24 V DC external power and features fast input response with high noise immunity.
The module includes a signal cable interface adapter for convenient field wiring.
With 2 kV AC isolation and G3 environmental rating, it ensures stable operation in demanding process control systems.
Technical Specifications
Channels: 16-channel, module isolation
Input Type: No‑voltage contact
ON Threshold: ≤ 1 kΩ
OFF Threshold: ≥ 100 kΩ
Input Current: 6 mA ±20% @ 24 V DC, 0 Ω
External Power Supply: 24 V DC +20% / -10%, 200 mA capacity
Instantaneous Max Input Voltage: 30.0 V DC
Input Response Time: ≤ 40 ms
Withstand Voltage: 2 kV AC (input‑to‑system, 1 min)
Power Consumption:
5 V DC: max 290 mA
24 V DC: max 140 mA
Operating Temperature: -20 … +70 °C
Environment: ISA Standard G3 corrosion resistant
Weight: Approx. 0.41 kg (with cable interface adapter)
External Connection:
Pressure clamp terminal
MIL cable
Dedicated signal cable AKB331
Installation Guide
Mount the SDV144-S63 in a standard control rack or panel.
Connect 24 V DC field power within the rated tolerance range.
Wire no‑voltage contact inputs using pressure clamps, MIL cables, or dedicated AKB331 signal cables.
Verify proper grounding to maintain isolation performance.
Check input status via system diagnostics; ensure contact resistance meets ON/OFF thresholds.
Packing List
1 × Yokogawa SDV144-S63 Digital Input Module
Signal cable interface adapter
Product label & documentation
Shipping methods: FedEx, UPS, DHL.
Frequently Asked Questions
1. How many input channels does SDV144-S63 have?
16 isolated digital input channels.
2. What type of input signals does it accept?
No‑voltage contact signals.
3. What is the isolation voltage?
2 kV AC between input and system side.
4. What is the operating temperature range?
-20 °C to +70 °C, G3 corrosion resistant.
5. What wiring options are supported?
Pressure clamp terminals, MIL cables, and dedicated AKB331 signal cables.
Attention: The above product information is sourced from the internet and cannot be guaranteed to be authentic.
For specific product parameters and prices, please contact
SpareTech PLC professionals in a timely manner.
Brand Name
Yokogawa Electric
Model No.
SDV144-S63
Product Type
Digital Input Module
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The SDV144-S63 is a 16‑channel digital input module by Yokogawa, designed for 24 V DC no‑voltage contact signals with full module isolation. It includes a signal cable interface adapter, supports -20…+70°C operation, and meets ISA G3 corrosion resistance for harsh industrial environments. SpareTech PLC provides you with a PDF version of the instructions about
Yokogawa Electric SDV144-S63,
where you can download the
Yokogawa Electric SDV144-S63 manual PDF for free： Download PDF
