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SDV144-S63 S4

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Yokogawa SDV144-S63 S4 is a 16-channel, 24 V DC safety digital input module with module isolation and ISA G3 protection.
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Technical specifications for SDV144-S63 S4

  • Manufacturer:
    Yokogawa
  • Part Number:
    SDV144-S63 S4
  • Product Family:
    Yokogawa Centum XL
  • Product Type:
    Safety Digital Input Module
  • Stock:
    1
  • Number of Inputs:
    16 channels, module isolation
  • Input Signal:
    No-voltage contact
  • External Power Supply:
    24 V DC +20% / -10%
  • Input Current:
    6 mA ±20%
  • Current Consumption:
    290 mA max at 5 V DC; 140 mA max at 24 V DC
  • Withstand Voltage:
    2 kV AC for 1 minute between input signal and system
  • Environmental Option:
    ISA Standard G3; -20 to 70 °C
  • Input Response Time:
    40 ms maximum
  • External Connection:
    Signal cable interface adapter
  • Dedicated Signal Cable:
    AKB331
  • System Compatibility:
    ProSafe-RS safety node and safety control units
  • Weight:
    0.904 lbs (0.41 kg)
  • Estimated shipping dimensions:
    32.8 x 130 x 124 mm
  • Tariff Code:
    Please confirm the destination before shipping.
  • Country of origin:
    Japan
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Applications Wiring Diagnostics Installation Limits

Features:

  • 16-channel inputs: accepts no-voltage contact signals with module isolation
  • Redundant operation: supports dual-redundant module configuration
  • S63 environment: includes a signal cable interface adapter and ISA Standard G3 protection
The SDV144-S63 S4 configuration is a standard ProSafe-RS digital input module with no explosion protection and the G3 environmental option.

It acquires field contact states for safety logic and provides a maximum input response time of 40 ms.

Use the documented 24 V DC external supply, signal cable interface adapter, and compatible dedicated cable when planning the installation.

Availability is subject to Apter Power inventory and sourcing confirmation.
Yokogawa SDV144-S63 S4 Digital Input Module Specifications

General

  • ManufacturerYokogawa
  • ModelSDV144-S63 S4
  • ConditionNew and factory sealed
  • Product FamilyProSafe-RS Digital I/O Modules
  • Field contacts: acquires no-voltage contact signals through 16 isolated channels
  • Safety logic: supplies discrete input states to ProSafe-RS safety control functions
  • Redundant I/O: supports dual-redundant module arrangements where required
  • Fault detection: supports documented open- and short-circuit diagnostic elements
  • Open-circuit checks: use SCB100 near normally-off field contacts when required
  • Short-circuit checks: use SCB110 in series with normally-on field contacts when required
  • Combined diagnosis: install both diagnostic elements when both fault types must be detected
  • Noise immunity: Yokogawa recommends a floating field power supply
  • External supply: 24 V DC +20% / -10%, 200 mA capacity
  • Contact limits: ON resistance 1 kΩ maximum and OFF resistance 100 kΩ minimum
  • Response time: 40 ms maximum
  • Environmental suffix: S63 specifies ISA G3 and -20 to 70 °C operation
Description
The Yokogawa SDV144-S63 S4 is a 16-channel digital input module for ProSafe-RS safety node and safety control units.

It accepts no-voltage contact signals and supports dual-redundant configuration with an external 24 V DC supply.

The S63 configuration uses a signal cable interface adapter, no explosion protection, and ISA Standard G3 environmental protection.
Alternative Names
SDV144-S63 SDV144 S63 S4 Yokogawa SDV144-S63 SDV144 Digital Input Module ProSafe-RS SDV144 16-Channel Safety Input Module Yokogawa Safety Digital Input Module
Technical notes
SDV144-S63 S4 requires a 24 V DC external supply and the matching signal cable interface arrangement. Confirm ProSafe-RS compatibility before installation.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What type of signals does SDV144-S63 S4 accept?
It accepts 16 no-voltage contact inputs with module isolation.
What external supply is required for SDV144-S63 S4?
Yokogawa specifies 24 V DC +20% / -10% with 200 mA current capacity.
Can SDV144-S63 S4 be used in a dual-redundant configuration?
Yes. Yokogawa states that SDV144 digital input modules can be made dual-redundant.
What does the S63 configuration specify?
It specifies a standard module, signal cable interface adapter, no explosion protection, and ISA G3 environmental protection.
What is the maximum input response time?
The official SDV144 specification states 40 ms maximum.
Which wiring components are documented for SDV144-S63 S4?
Use the documented signal cable interface arrangement and AKB331 dedicated signal cable; verify project wiring before installation.

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