PART NUMBER SEARCH
AMIKONG EXCESS CONTROL SYSTEM PARTS
Specializing In:Automation Spares(DCS, PLC, CNC) Servo Drives HMI Power supplies Controllers
-
Please try to be as accurate as possible with your search.
-
We can quote you on 1000s of specialist parts, even if they are not listed on our website.
-
We can't find any results for “”.
SEE PRODUCTS IN SEARCH PAGE ()
- Home
- ALL MANUFACTURERS
- Yokogawa
- Yokogawa ProSafe-RS
- SDV521-S33 S2
In Stock
Fast Shipping Available
· Product image is representative; revision or series may vary. Contact us to request a specific version.
- Customs & Documentation
- We prepare clear, order-specific documentation for every international shipment, including the commercial invoice, packing list and available product or compliance documents. Before dispatch, our logistics team confirms the consignee details, declared value, shipping terms and destination requirements with you. Tracking information is provided after shipment, helping your team prepare for import clearance with confidence.
Documents checked before dispatch · Shipment details confirmed · Global tracking provided
- Payment
- Payment is by bank wire only in RMB/CNY, GBP, EUR or USD. Amikon does not accept credit cards or provide credit terms. Cleared payment is required before shipment unless the written quotation expressly states otherwise.
- Product Condition
- Factory New These are new and current items that are procured directly from the manufacturer.
New In Sealed Package Parts are new. They have not been used and still have their original package seal intact.
New in Original Package These parts are new. The packages were not originally sealed by their original manufacturer.
-
20+
years in automation -
ISO 9001
certified quality system -
12 months
amikon warranty -
2-hour reply
from your account manager -
Success Story
solutions in action
-
Please try to be as accurate as possible with your search.
-
We can quote you on 1000s of specialist parts, even if they are not listed on our website.
-
We can't find any results for “”.
SEE PRODUCTS IN SEARCH PAGE ()
PRODUCT DESCRIPTION
SDV521-S33 S2 digital output module
Yokogawa SDV521-S33 S2 is a digital output module documented for ProSafe-RS FIO digital I/O. It performs its assigned input, processing, operator-interface, control or cooling function through the manufacturer-specified electrical and mechanical interfaces. Verify the complete article identity and installed system configuration before replacement or commissioning.
BEFORE YOU BUY
Confirm the complete digital output module
ACTUAL APPLICATIONS
Application context for SDV521-S33 S2
Official manufacturer documentation supports these system uses when the complete ProSafe-RS FIO digital I/O configuration is verified.
-
01 · HIGH-CURRENT OUTPUTS
Safety digital-output assemblies
ProSafe-RS Output Systems24 V DC actuator switching2 A output-line control -
02 · LOAD CONTROL
Solenoid and relay circuits
Field Output SystemsCurrent-source output operationMinimum-load verification -
03 · SAFETY INTERLOCKS
Discrete final-element commands
Safety Instrumented SystemsFour isolated output channels30 ms response verification
Technical specifications for SDV521-S33 S2
-
Product ModelSDV521-S33 S2
-
Product Parametersdigital output module
-
In stock1 unit
-
ManufacturerYokogawa
-
Output Channels4, module-isolated
-
Output Voltage24 V DC
-
Voltage Drop1 V maximum
-
External Supply24 V DC +20%/-10%
-
Supply Capacity8.2 A for all rated channels
-
OFF Leakage1.6 mA maximum
-
Output FormatCurrent source
-
Maximum Load2 A per line; 8 A total
-
Minimum Load100 mA
-
Load Resistance12 to 240 Ω
-
Response Time30 ms maximum
-
Withstand Voltage2 kV AC for 1 minute
-
5 V Consumption280 mA maximum
-
24 V Consumption140 mA maximum
-
Communication optionStandard non-HART type
View all additional
Alternative Names
SDV521 S33 S2
ProSafe-RS digital output module
Yokogawa digital output module
SYSTEM & REPLACEMENT CHECK
Information needed before ordering
Three direct checks to secure your system integration and minimize ordering risks.
Information
System integration
Replacement check
Manuals & support
SYSTEM INTEGRATION
Match SDV521-S33 S2 to the installed ProSafe-RS FIO digital I/O
Yokogawa SDV521-S33 S2 is a digital output module for the ProSafe-RS FIO digital I/O. Its exact article suffix determines the supported interface, signal or communication function and the approved companion equipment.
Engineering should compare external supply (24 V DC +20%/-10%), supply capacity (8.2 A for all rated channels) and off leakage (1.6 mA maximum) with the installed system design. Confirm connector keying, addressing and configuration-tool support before connection.
Use the manufacturer documentation for the complete wiring and configuration sequence. Validate communication, signal conversion or control response with the connected equipment, then archive measured results and the final configuration with the asset record.
Features:
- Exact identity: SDV521-S33 S2
- Product class: digital output module
- Family: ProSafe-RS FIO digital I/O
The Yokogawa SDV521-S33 S2 requires documented system integration before energising the equipment.
REPLACEMENT CONTROL
Verify the complete SDV521-S33 S2 identity before exchange
Replace SDV521-S33 S2 only after matching the complete article code, digital output module, installed ProSafe-RS FIO digital I/O role and documented hardware or firmware revision. Similar housings and related family numbers do not establish functional interchangeability.
Photograph the nameplate, keyed connectors, terminal numbering, cable routing, shields, earth points and adjacent modules. Export the applicable controller, HMI, drive or network configuration and record addresses, parameters and diagnostic messages before removal.
After fitting the verified article, restore the controlled configuration and check every affected signal or communication path. Review status indications and diagnostic buffers, run the documented functional test at a safe operating point and retain the final acceptance record.
Features:
- Exact identity: SDV521-S33 S2
- Product class: digital output module
- Family check: ProSafe-RS FIO digital I/O
The Yokogawa SDV521-S33 S2 requires documented replacement verification before energising the equipment.
DOCUMENTATION STATUS
Browse the Manuals, Datasheets, Official Documents, Links
Important Notice: Official documents are provided through manufacturer links. Accessories, manuals, cables, calibration data, software and certificates are included only when listed in the quotation.Features:
- Technical values prepared for SDV521-S33 S2
- Yokogawa ProSafe-RS FIO digital I/O references reviewed
- Exact Yokogawa identity required before service
Documentation for Yokogawa SDV521-S33 S2 must match the installed equipment; confirm document applicability before service.
Also searched as
Important notice
Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION
Commercial terms without hidden steps
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
-
01
Shipping & delivery
-
DispatchEligible stock: same / next day
-
CarriersDHL, FedEx or UPS
-
Ship fromXiamen, China
-
Packed size3.28 × 12.55 × 13.0 cm
-
Shipping weight0.36 kg
-
-
02
Payment & customs
-
PaymentBank transfer (T/T)
-
CurrenciesUSD · EUR · GBP · RMB
-
Credit cardsNot accepted
-
HS reference8538900000
-
OriginJapan
-
-
03
Warranty & returns
-
Warranty12 months from AMIKON
-
InspectionLabel, condition and packing checks
-
ReturnsPrior RMA authorisation required
-
CompatibilityConfirm before order
-
OEM warrantyDoes not apply
-
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
-
Part checked
Full suffix recorded -
Condition checked
Label and appearance -
Packing checked
Antistatic protection -
Tracking supplied
Established couriers -
Sandy Lin
Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS
Questions buyers ask about SDV521-S33 S2
Direct answers about identity, compatibility, stock, warranty, payment and shipping.
-
SDV521-S33 S2: which label details matter?
Confirm the complete SDV521-S33 S2 code, the communication option (Standard non-HART type) and the documented ProSafe-RS FIO digital I/O position. -
What signal does SDV521-S33 S2 handle?
The official specification identifies output voltage as 24 V DC; also verify output channels at 4, module-isolated. -
Which supply limits apply to SDV521-S33 S2?
Engineering should verify output format at Current source and the applicable system-side supply before energising. -
How should SDV521-S33 S2 wiring be checked?
Record terminal or cable identity, polarity, shields and field-device connections, then compare them with the official Yokogawa drawing for SDV521-S33 S2. -
Can SDV521-S33 S2 be used redundantly?
The family documentation identifies the applicable redundant arrangement; the complete SDV521-S33 S2 suffix, companion hardware and engineering database must match. -
What proves SDV521-S33 S2 is commissioned?
Check channel operation, the documented off leakage (1.6 mA maximum), diagnostics and the connected safety function, then retain the measured results. -
What should a quote for SDV521-S33 S2 include?
Give the complete SDV521-S33 S2 code, style, option code, quantity, installed ProSafe-RS node and nameplate photographs so the supplier can avoid a near-match. -
How is delivered SDV521-S33 S2 accepted?
Inspect the exact label, connector and prevention-pin arrangement, transport condition and supplied accessories before the item enters MRO stock.
READY TO VERIFY YOUR PART?
Get a SDV521-S33 S2 quote with price, lead time and revision check.
Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, drives and servo motors, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
Product
Product Browsing History
- Q&A
- Policies How to order Part status information Shipping Method Return Policy Warranty Policy Payment Terms Email Marketing Policy VAT and Import Information
- Asset Recovery
- We Buy Your Equipment. Industry Cases Amikong News Technical Resources Why choose us FAQs
- Registered Address
-
32D Guomao Building, No.388, Hubin south Road, Siming district, Xiamen,Fujian, China
