Description
Product Overview
The ABB DSDO110 57160001-K is a 32-channel digital output board designed for legacy ABB Advant control-system installations. It provides the output interface between controller logic and compatible discrete field devices. Typical applications for this class of module include operating interposing relays, solenoid valves, status indicators, and other DC loads used in process-control and plant automation systems. Actual application suitability depends on the field voltage, load characteristics, wiring arrangement, and the specifications of the installed output circuit.
The documented 24–48 V DC range is an important starting point, but it does not establish the maximum current available at each channel or the permissible simultaneous loading of all 32 outputs. Those limits must be checked against the applicable ABB manual. Before installation, confirm the connection unit and cable arrangement, common or grouped supply requirements, protective devices, and the load’s inrush current. An output module that matches the nominal voltage may still be unsuitable if the field load exceeds its switching rating.
For maintenance procurement, the full order number is essential. ABB S100 I/O hardware belongs to a legacy architecture, so the physical connector and terminal-unit combination can be as important as the board designation. Do not assume that a different DSDO-series module is a direct substitute just because it has the same channel count or nominal voltage.
When purchasing an ABB DSDO110, request photographs of the actual nameplate and connectors, confirmation of the order code, and documented functional-test results. For refurbished stock, ask whether testing covers individual output channels and loaded operation, not only a basic power-up inspection. This helps reduce the risk of installing a board with hidden channel faults during a planned shutdown.
Product Introduction
The ABB DSDO110 is a 32-channel digital output board for Advant OCS / Advant Master S100 I/O installations. It is identified by order number 57160001-K and documented for 24–48 V DC output applications.
Before replacing an installed unit, verify the output-load ratings, connection-unit type, cable, and system configuration. Confirm the actual module revision and functional-test coverage when sourcing used or refurbished hardware.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model | DSDO110 |
| Order number | 57160001-K |
| Product category | Digital output board |
| Control-system family | Advant OCS / Advant Master |
| I/O family | S100 I/O |
| Number of channels | 32 digital outputs |
| Field voltage | 24–48 V DC |
| Maximum current per channel | Verify in the applicable ABB manual |
| Channel grouping | Verify against the terminal-unit and wiring documentation |
| Isolation characteristics | Verify against the applicable hardware documentation |
| Dimensions | Approximately 324 × 225 × 22.5 mm |
| Net weight | Approximately 0.375 kg |
| Communication | Via the host control system and associated I/O hardware |
| Operating temperature | Not independently verified |
| Protection rating | Not independently verified |
| Installation | Use the approved S100 I/O connection hardware and wiring diagrams |
Engineering caution: Published third-party specifications differ on current ratings, isolation, and output grouping. Do not use those values for circuit design without checking the correct ABB documentation and the installed connection unit.
DSDO110
Related Products
These components are useful for system identification but are not automatically interchangeable with the DSDO110.
- ABB DSDO110K04 output kit: A documented assembly described with DSDO110 boards, DSTD N010 connection units, and associated cables. Confirm the exact kit contents and revision before ordering.
- ABB DSTD N010: Connection unit referenced in the DSDO110K04 kit; verify the required quantity and cable arrangement.
- ABB DSDI110A: A digital input module in the same broader S100 I/O environment. It receives field signals rather than driving output loads; verify the exact order number before procurement.
- ABB DSDO115A: A related digital output module with a different designation and order number. It should not be treated as a drop-in replacement without documented compatibility confirmation
- ABB DSAO130: An analog output board serving a different signal type. It is not a functional substitute for a digital output board.
Frequently Asked Questions
Q1. What is the ABB used for?
It provides 32 digital output channels for compatible ABB Advant OCS / Advant Master S100 I/O installations. It is used to switch suitable discrete DC field loads according to controller commands.
Q2. What is the correct part number?
The documented order number is 57160001-K. Check the complete nameplate and any revision markings before placing an order.
Q3. Does the support 24 V DC and 48 V DC loads?
Published product references specify a 24–48 V DC field range. Confirm the actual load-current limits and permitted wiring configuration in the relevant ABB manual.
Q4. Can it directly drive solenoid valves or contactors?
Only if the specific load is within the module’s electrical ratings. Check steady-state current, inrush current, inductive-load suppression, and any required interposing relay. Do not select the module based on voltage alone.
Q5. Can DSDO115A replace ?
Not automatically. The models have different order numbers and may have different electrical or system requirements. Confirm the proposed replacement against ABB documentation for the installed controller and connection hardware.
Q6. What should be checked before installation?
Verify the complete module number, host-system compatibility, connection unit, cable, field supply, load current, grounding, and protective-device requirements. Follow the plant’s isolation and commissioning procedures.
Q7. What should buyers request for refurbished stock?
Ask for actual-unit photographs, the full label and revision, the condition classification, channel-by-channel functional-test evidence where available, and written warranty terms. A visual inspection alone cannot confirm that all 32 outputs work correctly under load.
