SAMSUNG DOC-16C Digital Output Board for Marine Control

Description

Note: Many products are not yet listed. Please contact us for more product information. Our supply channels are constantly expanding, and we currently have 20 stable shared supply channels. Please confirm the model, product, price, and all other necessary information with customer service before placing an order. We offer new, refurbished, and used products, and prices are adjusted according to the year of the item you require.

Key Technical Specifications

Public sources consistently identify the DOC-16C as a digital output and counter board, but they do not provide a sufficiently reliable manufacturer-level datasheet for confirming parameters such as individual channel current, output circuit topology, counter frequency, isolation voltage, or terminal assignment. Those values should be checked against the actual board revision and host-system documentation.

Product Introduction — Anti-Template

A legacy marine control board is not something to identify by model number alone. The SAMSUNG DOC-16C is a digital output and counter board associated with Samsung Heavy Industries control equipment, where dependable field I/O and event-counting functions are required. Public spare-parts records also associate the board with the SSAS-21 system.

For replacement work, the PCB marking, connector arrangement, revision, and host control system should all be checked before shipment. This is one of those cards where a visually similar board can still be the wrong spare—so the nameplate and PCB photos matter.

DOC-16C

DOC-16C

DOC-16C

DOC-16C

QC, Procurement & Logistics SOP

1) Inbound Verification

Before accepting the board into stock, verify:

• DOC-16C model marking
• PCB identification and revision
• Connector condition
• Terminal/header pins
• Visible component damage or corrosion
• PCB coating and insulation condition
• Evidence of previous repair or component replacement
• Matching board layout against the customer’s installed unit

For a marine spare, photograph both sides of the PCB and record all visible identification numbers.

2) Functional / Live Rig Testing

Where the appropriate Samsung test environment is available, test the board using the correct host system rather than applying arbitrary external power.

Verify:

• Board initialization
• Communication with the host controller
• Digital output response
• Counter/event-counting function where supported
• LED/status indication
• Connector and channel response

Do not assume that a generic 5 V/24 V bench supply is sufficient for a complete functional test. The board’s actual interface behavior depends on the system architecture.

3) QA & ESD Packaging

Handle the DOC-16C as an ESD-sensitive PCB:

• Use an ESD-safe work surface.
• Wear an appropriate grounding strap during inspection.
• Place the board in an antistatic bag.
• Add shock-absorbing material around the PCB.
• Prevent connector pins from contacting hard packaging surfaces.
• Use a rigid outer carton for international shipment.

If the board is supplied as engineering surplus, record the physical condition and test status before packing.

4) Global Logistics & Export Compliance

For quotation, confirm:

• Destination country
• Required Incoterm, such as EXW, FCA, or DAP
• Whether the buyer requires COO/COC documentation
• Customs description
• HS classification
• Declared condition: new surplus, used, or refurbished
• Required delivery date

For urgent marine maintenance, air express is generally the practical option for a single PCB. Consolidated air or sea freight can be considered for larger spare-parts shipments.

5) Secure Air/Sea Packaging

For international transport:

1. Antistatic bag
2. ESD-safe cushioning
3. Moisture protection where appropriate
4. Rigid inner box
5. Shock-resistant outer carton
6. Commercial invoice and packing list
7. Tracking information after dispatch

The final HS code should be confirmed according to the actual board classification, destination customs requirements, and declared function rather than copying an unrelated PLC module’s code.

Technical Pitfalls & Integration Warnings

1) Do not treat DOC-16C as a universal 16-point PLC output module.
Although public listings describe it as a 16-channel digital output board, its association with Samsung Heavy Industries control systems means connector and system compatibility must be verified before substitution.

2) PCB revision matters.
Different public listings report different secondary identification numbers, including 001218-009 and 980127-005. These should not automatically be assumed to represent interchangeable revisions. Match the physical board markings against the customer’s existing card.

3) Verify power and wiring before energizing.
References to +5 V and +24 V appear in available spare-parts records, but the public information does not establish the complete power-pin assignment or field wiring. Do not apply power based only on the model number.

4) Counter-function compatibility needs confirmation.
The is described as a combined digital output and counter board. The actual counter input arrangement, frequency limits, signal levels, and system configuration should be checked from the original equipment documentation or the customer’s installed card.

Frequently Asked Questions

Q1: Is SAMSUNG a digital output module?
Yes. Available technical listings identify it as a Digital Output & Counter Board, with 16-channel digital output functionality reported.

Q2: Is related to Samsung Heavy Industries marine equipment?
Yes. Multiple spare-parts records associate the board with Samsung Heavy Industries, and some specifically identify it within an SSAS-21 system.

Q3: Does have both output and counter functions?
That is how the board is consistently described in available technical and inventory records. The exact counter interface should still be verified against the installed revision before replacement.

Q4: Can I replace my directly with another board?
Only after checking the board revision, connector configuration, PCB markings, and host-system compatibility. A similar-looking digital output board should not be assumed to be a direct substitute.

Q5: Can you provide photos before shipment?
Yes. For a legacy PCB, clear photos of the front and rear sides, nameplate/PCB markings, connectors, and revision information should be provided for confirmation before shipment.

Q6: What is the typical lead time?
If the exact is physically in stock, it can normally be prepared after order confirmation and inspection. Actual dispatch timing should be confirmed from the available unit and required testing.

Q7: Can the board be shipped internationally?
Yes. A can normally be packed as an ESD-sensitive electronic spare and shipped by international air express or other agreed freight methods. Customs description, HS classification, declared condition, and destination requirements should be confirmed before dispatch.