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Yokogawa ADV551-DO32 CENTUM VP Output Modules

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  • Part Number: ADV551-DO32
  • Brand: Yokogawa
  • Type: Digital Input Modules
  • Dimensions: 3.3x10.7x13cm
  • Country of Origin: Japan
  • Barcode: 8537101190

Additional Specifications

Color / Pattern
  • Brown
  • Orange
  • Black
Power Source
  • DC-powered
  • AC-powered
Communication Protocols
  • Ethernet
  • Modbus
  • Profibus
  • Serial
Controller Design
  • Modular
  • Compact
Tags: Digital Output Modules , Yokogawa CENTUM VP

Product Description

The Yokogawa ADV551-DO32 serves as the primary ADV551 Digital Output Modules utilized to execute 32-channel transistor contact output tasks across distributed control network platforms.

Suffix Breakdown & Model Matrix

Model / Suffix Code Element Designation & Specification Details
ADV551 Digital Output Module (32-channel, transistor contact output)
-DO32 32-channel configuration variant
Standard Build Industrial-grade design for harsh environments

Hardware Specifications

Parameter Specification
Model ADV551-DO32
Brand Yokogawa
Origin Japan / Authorized Manufacturing Facility
Weight Approx. 0.20 kg
Dimensions Standard Yokogawa Modular Rack Form Factor
Operating Temp -20 deg C to +70 deg C
Power Consumption 700 mA (5 V DC); 60 mA (external power supply)
Output Channels 32 channels (common minus side every 16 channels)
Rated Applied Voltage 24 V DC
Maximum Load Current 100 mA/channel (26.4 V DC)
Output ON Voltage <=2 V DC (max)
Output OFF Leak Current <=0.1 mA (max)

DCS Instrumentation and Channel Isolation Architecture

The module executes isolated channel signal processing, ensuring robust galvanic separation boundaries across complex process loops. Internal circuit architectures maintain stable common-mode signal integrity and precise threshold detection for transistor contact switching.

Electrical isolation features a withstanding voltage of 2 kV AC for 1 minute between output signal and system, alongside 500 V AC for 1 minute across 16-channel common groups.

Frequently Asked Questions

Q: What are the output load specifications for the transistor contact channels?

A: The module supports a maximum load current of 100 mA per channel at 26.4 V DC, utilizing a current sink output format with an ON voltage of <=2 V DC and an OFF leak current of <=0.1 mA.

Q: What response timing parameters apply to status and pulse outputs?

A: The response time is <=3 ms for status outputs and <=10 ms for mixed status/pulse outputs, supporting pulse widths from 8 ms to 7200 s with an 8 ms resolution.

Q: How does the hardware interface with external field connections?

A: External connections are accommodated via pressure clamp terminals, AKB331 dedicated cables, or MIL connectors.

Field Installation Guidelines

  1. Mounting: Secure the module firmly into the designated modular rack slot to guarantee proper backplane bus pin engagement.
  2. Wiring Separation: Route digital output signal lines away from sensitive instrumentation loops to prevent electrical noise coupling.
  3. Shield Grounding: Connect all cable shield drains to the designated grounding bar inside the termination cabinet.
  4. Verification: Inspect terminal connections and verify power supply voltage ranges prior to system energization.
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