Configured for high-density digital signal acquisition in Advant Controller 800 Series and S100 I/O platforms, the ABB DSDI120AV1 (3BSE018296R1 Digital Input Module) provides direct physical/electrical execution.

Model Identification & Part Number Suffix Mapping

• Base Model Designation: DSDI120AV1
• Full Catalog Number: 3BSE018296R1
• System Architecture Family: S100 I/O and Advant Controller 800 Series
• Hardware Classification: 32-Channel Digital Input Board

Hardware Specifications

PLC and DCS Integration Architecture

• Backplane Communication Velocity: Operates over the high-speed S100 I/O backplane bus, interfacing directly with Advant Controller and MasterPiece controllers.
• I/O Density Scaling: Houses 32 physical input channels separated into two distinct groups of 16 channels, sharing common 0 V references.
• Firmware Flash Compatibility: Fully compatible with standard system software revisions utilized across Advant DCS environments.
• Connection Topology: Supports up to four connection units of 8 inputs each via standard multi-core system interface cables.

Ordering Information

• 1 x DSDI120AV1 3BSE018296R1 Digital Input Module
• Documentation and configuration software are not physically bundled in the shipment box unless explicitly requested.

Field Installation Guidelines

• DIN-Rail and Chassis Mounting: Secure the module firmly onto the designated S100 I/O chassis slot to ensure proper backplane pin engagement and chassis grounding continuity.
• Signal Wiring & Shielding: Route low-voltage 24 VDC input lines away from high-voltage AC power cables to minimize electromagnetic interference (EMI). Terminate drain wires at the designated system grounding bar.
• External Fusing Configuration: Implement external fuses for sub-groups of channels if isolated channel protection is required outside the shared 0 V common architecture.
• Power Verification: Verify that the 24 VDC nominal supply voltage is stable within the 19.2 to 30 VDC threshold range before energizing the module.

Frequently Asked Questions

• What is the nominal operating voltage of the DSDI120AV1 module?

  The module operates at a nominal input voltage of 24 VDC, with an acceptable operating range spanning from 19.2 to 30 VDC.

• How many total input channels are available on this board?

  The unit features 32 total digital input channels, divided into groups that share common 0 V reference points.

• Which control system platforms are compatible with this I/O card?

  It is engineered specifically for deployment within ABB Advant Controller 800 Series, MasterPiece, and S100 I/O infrastructure.

• Is hot-swapping supported on the S100 I/O backplane?

  Hot-insertion or removal should be evaluated based on specific system rack power states and processor configuration guidelines to avoid bus communication faults.

• What are the storage temperature limits for this hardware?

  The module can be safely stored in environments ranging from -40 deg C to +85 deg C.

• Can external fusing be applied to individual channel groups?

  Yes, external fusing can be utilized for smaller sub-groups of channels even though the main groups share a common 0 V reference.

• What physical dimensions can be expected for shipping preparation?

  The estimated packaging dimensions are approximately 2 x 25.5 x 24.3 cm with a net unit weight of 0.25 kg.

• What type of connection units interface with this digital board?

  Users can connect up to four connection units consisting of 8 inputs each using standard ABB interface cabling.