ABB DSTD110A 57160001-TZ – Digital Output Terminal Board | MASTERPIECE / ADVANT Series
Engineering Background: In a large-scale distributed control system, the digital output card is the final command executor between the controller and the field actuator. When a DSTD110A terminal board fails or is unavailable, the DCS loses its ability to drive solenoid valves, motor starters, relay coils, and discrete field devices — halting process control entirely. Unplanned downtime in petrochemical, power generation, or pulp & paper plants can cost tens of thousands of dollars per hour. Having a verified spare on the shelf is not optional; it is a fundamental risk-mitigation strategy for any reliability engineer.
Product Positioning: The ABB DSTD110A (part number 57160001-TZ) is a digital output terminal board designed for the MASTERPIECE 200/1 and ADVANT Controller families — ABB’s flagship DCS platforms that remain operational in thousands of continuous-process facilities worldwide. As a passive termination and signal-conditioning board, the DSTD110A provides the critical interface layer between the controller’s I/O bus and field wiring, ensuring signal integrity, electrical isolation, and safe channel-to-channel separation. Its robust design and long field service life make it one of the most sought-after legacy spare parts in the ABB ecosystem.
Complete Technical Specifications
- Manufacturer: ABB (Asea Brown Boveri)
- Model / Part Number: DSTD110A / 57160001-TZ
- Module Type: Digital Output Terminal Board
- Compatible Platform: ABB MASTERPIECE 200/1, ADVANT Controller AC 110 / AC 160 / AC 410 / AC 450
- Board Function: Field-side termination for digital output I/O modules
- Signal Type: Discrete digital output (DO)
- Mounting: DIN rail / rack-mount (per system cabinet configuration)
- Weight: 400 g (approx.)
- SKU / Internal Reference: DSTD110A 57160001-TZ
- Condition: Surplus / Refurbished — tested prior to shipment
Note: Konmask.com does not fabricate or alter technical specifications. All parameters above are sourced from ABB documentation and physical inspection. Contact us for datasheet confirmation.
Proven Application Environments
- Oil & Gas: Upstream wellhead control panels, downstream refinery unit operations, pipeline SCADA integration
- Power Generation: Turbine governor control, boiler management systems, substation automation
- Pulp & Paper: Digester control, bleaching line sequencing, winder drive coordination
- Chemical & Petrochemical: Reactor interlock systems, batch process control, emergency shutdown (ESD) panels
- Water & Wastewater: Pump station automation, valve sequencing, SCADA-linked remote I/O
- Mining & Minerals: Conveyor control, crusher sequencing, flotation cell management
Engineering Advantages
- Drop-in Replacement: Fully compatible with existing MASTERPIECE/ADVANT cabinet wiring — no re-engineering required
- Signal Integrity: Passive termination design minimises noise injection and ground loop risk on long field cable runs
- Channel Isolation: Individual channel separation protects the controller backplane from field-side fault propagation
- Long Service Life: Industrial-grade PCB construction rated for continuous operation in harsh environments
- Immediate Availability: Konmask.com maintains surplus inventory to support emergency and planned maintenance procurement
- Tested Before Shipment: Each unit undergoes functional verification prior to dispatch
System Architecture & Signal Flow
Within the ABB MASTERPIECE / ADVANT architecture, the DSTD110A sits at the field-wiring termination layer. The signal flow is as follows:
- Controller CPU issues a digital output command via the I/O bus
- Digital Output I/O Module (e.g., DSDO110A) receives the command and drives its output channels
- DSTD110A Terminal Board provides the physical screw-terminal interface, marshalling field wiring to the I/O module connector
- Field Device (solenoid valve, relay, motor starter, indicator lamp) receives the switched signal and executes the command
This architecture ensures that field wiring changes, maintenance, and troubleshooting can be performed at the terminal board level without disturbing the I/O module or controller backplane — a key advantage for live-system maintenance.
Sourcing & Quality Verification
- Source: Decommissioned plant equipment, authorised surplus channels, and verified distributor stock
- Inspection: Visual inspection for physical damage, corrosion, and component integrity
- Functional Test: Bench-tested against known-good reference systems where applicable
- Packaging: Anti-static ESD packaging with foam cushioning for international shipment
- Documentation: Test report and inspection checklist available upon request
- Warranty: 90-day replacement warranty against DOA (Dead on Arrival) defects
Procurement Process
- Submit Enquiry: Email support@konmask.com or call +0086 19859288691 with your part number and required quantity
- Receive Quote: Our technical team will confirm availability, condition, and pricing within 24 hours
- Order Confirmation: Approve the proforma invoice and select your preferred shipping method (DHL / FedEx / UPS / sea freight)
- Quality Check & Dispatch: Unit is tested, packed in ESD-safe materials, and shipped with tracking
- Delivery & Support: Typical international delivery 3–7 business days; post-delivery technical support available
Technical FAQ
- Q: Is the DSTD110A compatible with both MASTERPIECE 200/1 and ADVANT controllers?
- A: Yes. The DSTD110A terminal board is designed to interface with digital output I/O modules used across the MASTERPIECE 200/1 and ADVANT AC-series controller families. Always verify the specific I/O module pairing with your system documentation.
- Q: Can I use this board as a direct replacement without reconfiguring the DCS software?
- A: In most cases, yes. As a passive terminal board, the DSTD110A does not contain firmware or configurable parameters. Replacement is a hardware swap at the field-wiring level. Confirm with your site’s DCS engineer before installation.
- Q: What is the lead time for this part?
- A: Subject to current stock levels. Contact us for real-time availability. Emergency orders can typically be dispatched within 24–48 hours.
- Q: Do you provide a test report with the shipment?
- A: Yes. A functional inspection checklist is included with every shipment. A detailed bench-test report is available upon request for critical applications.
- Q: Can Konmask.com source other ABB MASTERPIECE / ADVANT spare parts?
- A: Absolutely. We specialise in legacy ABB DCS components. Submit your full BOM (Bill of Materials) and we will provide a consolidated quotation.
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Contact: support@konmask.com | +0086 19859288691
