Product Details
Configured for discrete signal acquisition and status processing in ABB Advant Master systems, the ABB DSDI 110A 57160001-AAA (DSDI 110A Digital Input Modules) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | DSDI 110A |
| Order Code | 57160001-AAA |
| Brand | ABB |
| Origin | Sweden / Germany |
| Product Type | Digital Input Modules |
| Weight | 0.34 kg |
| Dimensions | Standard subrack I/O card dimensions |
| Operating Temp | 0 to 55 deg C |
| Power Consumption | Bus-powered via subrack backplane |
| Customs Tariff Number | 85389099 |
| WEEE Category | Product Not in WEEE Scope |
Backplane Bus Communication & I/O Density Scaling
The ABB DSDI 110A digital input board converts incoming field contact states into isolated logic signals for process controller addressing. Parallel bus communication over the backplane architecture ensures high velocity data update rates across all channels. Standardized card layout supports optimized I/O density scaling within subrack enclosures, maintaining exact firmware flash compatibility across systemic hardware revisions.
Frequently Asked Questions
Q: How does the DSDI 110A board transfer field contact signals to the central controller?
A: Input circuit channels opto-isolate incoming field state voltages and transfer the conditioned logic signals across the subrack backplane bus directly to the processor module.
Q: Is hot-swapping allowed for the DSDI 110A board during system rack operation?
A: System rack power must be isolated or the specific slot disabled prior to card extraction to prevent backplane bus communication faults and electrical transients.
Field Installation Guidelines
- Shut down power to the target subrack slot before inserting or removing the DSDI 110A board.
- Align the board edges with the subrack card guide channels and push the card smoothly until the rear multi-pin connector locks into the backplane connector.
- Fasten top and bottom retaining screws on the front faceplate to ensure solid chassis earth continuity and lock against mechanical vibration.
- Route field input wiring through separate cable ducts away from AC power conductors to prevent electrical noise interference.
- Connect field wiring shields to the cabinet ground bus bar before applying operational power.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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