Brand: Yokogawa

Yokogawa ADV551 Digital Output Module 32 Channels

Name: Yokogawa ADV551 Digital Output Module 32ch 24 V DC
Brand: Yokogawa

Description

Product Overview

The Yokogawa ADV551 digital output module has 32 channels and is designed for use in the Yokogawa CENTUM VP control system (FIO). The module provides 32 isolated 24 V DC transistor contact (current sink) output channels for controlling field devices such as solenoid valves, motor starters, lamps and alarms.

The ADV551 belongs to the Yokogawa FIO digital I/O modules and is installed in an ESB bus node unit (ANB10S, ANB10D), an optical ESB bus node unit (ANB11S, ANB11D) or a field control unit (AFV30S, AFV30D, AFV40S, AFV40D). It can be used in a dual redundant configuration.

Key Features

32-channel digital output module for Yokogawa control systems
24 V DC transistor contact outputs (current sink), 100 mA maximum load per channel
For CENTUM VP FIO node units and field control units
Node mounted design for distributed I/O configurations
Can be used in a dual redundant configuration (Yokogawa GS 33J60F70-01EN)
Genuine Yokogawa ADV series module

Technical Specifications

Model	ADV551
Type	digital output module
Channels	32 output channels
Output type	Transistor contact, current sink (24 V DC)
System	CENTUM VP (FIO)
Mounting	ESB bus node unit (ANB10S, ANB10D), optical ESB bus node unit (ANB11S, ANB11D) or field control unit (AFV30S, AFV30D, AFV40S, AFV40D)
Manufacturer	Yokogawa Electric Corporation
Rated applied voltage	24 V DC
External power supply voltage range	20.4 to 26.4 V DC
Maximum load current	100 mA/channel, 26.4 V
Output ON voltage (maximum)	2 V DC
Leak current when output OFF (maximum)	0.1 mA
Withstanding voltage	2 kV AC for 1 minute between output signal and system; 500 V AC for 1 minute between commons (common minus side every 16 channels)
Output response time	3 ms or less (status output); 10 ms or less (mixed status and pulse outputs)
Maximum current consumption / weight	700 mA (5 V DC), 60 mA (external power supply) / approx. 0.20 kg

Applications

The ADV551 is used in process control systems for digital on/off control of valves, solenoids, motors, heaters, alarms and indicator lamps in oil and gas, refining, chemical, power and water plants.

Ordering and Selection

When selecting the Yokogawa ADV551 module, confirm the system version, node configuration and I/O type, because each Yokogawa ADV551 digital output module is built for a specific control system slot. The ADV551 provides 32 transistor contact outputs (24 V DC) and must be matched to the field devices and marshalling at your site. Our team can help you confirm that the Yokogawa ADV551 you select is compatible with your CENTUM VP node. Each Yokogawa ADV551 supplied by Seven Star LLC is genuine Yokogawa equipment with the correct revision.

Maintenance and Support

The Yokogawa ADV551 module is designed for high availability, and a spare module is recommended for critical systems. Genuine Yokogawa ADV551 modules and related I/O spares are available through Seven Star LLC. Contact our team for assistance with the Yokogawa ADV551 and we will confirm availability and pricing.

Industry Applications and Custom Support

The Yokogawa ADV551 module is trusted by operations and maintenance teams across process plants in Oman, the GCC and the wider Middle East region. Our customers select the ADV551 module for reliability, genuine quality and dependable supply. Seven Star LLC provides custom support including technical selection, quotation and after-sales assistance, and we regularly supply this module as part of preventive maintenance programs and shutdown packages. Whether you need a single unit or a complete set for a project, our team supports procurement and inspection.

According to Yokogawa General Specifications GS 33J60F70-01EN, the ADV551 provides 32 isolated transistor-contact (current sink) output channels with status output (ON/OFF), one-shot pulse width output (8 ms to 7200 s, 8 ms resolution) and time-proportioning output functions. External connection is by pressure clamp terminal, dedicated cable (AKB331) or MIL connector cable.

ADV551 Suffix Codes and Options

Output Functions and Field Connection

Why Seven Star LLC?

Seven Star LLC supplies genuine Yokogawa control system modules to customers in Oman and the GCC. We verify model numbers and compatibility, ensuring the correct module for your CENTUM VP system.

Our engineers help you verify the exact model and revision before ordering, avoiding costly mismatches.

Request a Quote for Yokogawa ADV551 Digital Output Module 32 Channels

For the ADV551 module or any related control and instrumentation requirement, contact the Seven Star LLC team. Submit a formal inquiry through our RFQ page with your module, I/O and system configuration, and our specialists will respond with a detailed commercial proposal and the official ADV551 documentation.

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About brand

Yokogawa instruments are ordered by model and suffix code, a string such as EJX110A followed by option characters that fix span, materials and approvals. Founded in 1915 and headquartered in Tokyo, Yokogawa makes field instruments, process analyzers and the CENTUM control system used in refineries, gas plants and power stations.

Seven Star LLC is an independent supplier listing Yokogawa pressure transmitters, flowmeters, temperature transmitters, analyzers and CENTUM I/O modules for users in Oman and the GCC.

Yokogawa product families on this page

Pressure is covered by the DPharp transmitters: the EJX110A differential pressure transmitter, the EJX530A and EJA530E in-line gauge pressure transmitters and the EJX910A multivariable transmitter. The ADMAG AXW is the magnetic flowmeter line, and the YTA610 and YTA710 are temperature transmitters. Analyzers include the FLXA402 four-wire and FLXA21 two-wire liquid analyzers, the TDLS8000 tunable diode laser gas analyzer and spare parts for zirconia oxygen analyzers, such as the E7042UD cell assembly kit for the ZR22 detector. Control hardware includes CENTUM VP I/O modules like the ADV161 digital input module and the YS1700 programmable indicating controller.

Where Yokogawa instruments are used

EJA and EJX transmitters measure pressure, level and DP flow throughout oil and gas, chemical and power plants. Zirconia oxygen analyzers and the TDLS8000 are used for combustion control on boilers and fired heaters. FLXA analyzers monitor pH, conductivity and dissolved oxygen in water and process streams, and CENTUM modules are bought as replacements for running control systems.

Ordering Yokogawa parts: what we need

Send the model and suffix code and the serial number from the nameplate, and for CENTUM modules the style code as well. For transmitters without a code we need span, output protocol, wetted materials, process connection, housing and the approval required. For oxygen analyzer spare parts give the detector and converter models, for example ZR22G and ZR402G, and the part number.

Browse Yokogawa products by category: PLC & I/O Cards, Flowmeters, Pressure Instrumentation, Automation Accessories, Temperature Instrumentation.

Frequently Asked Questions

What is the Yokogawa ADV551 module?

It is a 32-channel digital output module for the Yokogawa CENTUM VP system (FIO).

What type of outputs does the ADV551 provide?

It provides 32 transistor contact (current sink) output channels rated 24 V DC for controlling field devices.

Which systems is the ADV551 compatible with?

It is installed in CENTUM VP ESB bus node units, optical ESB bus node units and field control units.

How are module diagnostics reported?

The module reports channel status and diagnostics to the control system for improved reliability.

What details should I include in my inquiry for the Yokogawa ADV551 digital output module?

Send the part number, your system details and the required quantity through the RFQ page. Seven Star LLC confirms the exact configuration, the matching accessories and the commercial terms for your project.

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