Description
1. Product Description
⚙️ The ABB DSDI146 (3BSE007949R1) model designation should be verified before procurement. The part number 3BSE007949R1 is commonly associated with the ABB DSAI146 analog input unit for Pt100 temperature sensors, rather than a digital input module. The distinction between DSDI and DSAI is important because these modules have different signal types and functions.
🔧 Before ordering, check the complete model printed on the product label. If the part number is 3BSE007949R1, confirm whether the required item is DSAI146 for Pt100 temperature measurement or a different DSDI digital input unit.
DSDI146 3BSE007949R1
2. Product Parameters
📋 Brand: ABB
Model Provided: DSDI146
Part Number Provided: 3BSE007949R1
Possible Matching Model: DSAI146
Product Name: Pt100 Analog Input Unit (if confirmed as DSAI146)
Series: Advant Master / S100 I/O (for DSAI146)
Input Type: Pt100 resistance temperature detector (RTD), if DSAI146
Channels: 31 Pt100 inputs plus one reference channel, if DSAI146
Place of Manufacture: To be confirmed
Product Status: Verify actual stock condition
Dimensions: Verify from the correct model drawing
Weight: Verify from the correct model documentation
Country of Origin: Check product nameplate
Power Requirements: Depends on the confirmed module
Discontinued: Verify with ABB
3. Recommended ABB Models
🔩 1. ABB DSAI146 — Pt100 analog input unit.
2. ABB DSAI130 — Analog input unit.
3. ABB DSAI130D — Analog input board.
4. ABB DSAI133 — Analog input unit.
5. ABB DSAI145 — Analog input unit.
6. ABB DSAI155 — Analog input unit.
7. ABB DSTA145 — Connection unit for DSAI146.
8. ABB DSTK229SL3 — Related cable assembly.
9. ABB DSAO120A — Analog output board.
10. ABB DSAO130 — Analog output board.
11. ABB DSDI series — Digital input modules; verify exact model.
12. ABB DSDO series — Digital output modules; verify exact model.
13. ABB PM851A — AC 800M controller.
14. ABB PM865K01 — High-integrity processor unit.
15. ABB CI854A — PROFIBUS communication interface.
⚠️ The model and part number supplied may not correspond to the same product. Confirm the nameplate before purchasing or replacing the module.
At Newplcdcs, we specialize in providing high-quality spare parts for Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC). Our comprehensive product portfolio includes parts from approximately 20 leading brands, such as ABB, Bently Nevada, Honeywell, GE, Yokogawa, Allen Bradley, Foxboro, Ovation, Hima, Emerson, Triconex, Woodward, ICS Triplex, Bachmann, and Schneider. This focused expertise allows us to offer in-depth solutions in the automation sector, setting us apart from many competitors and ensuring we deliver the most advanced and reliable products to our clients.
Contact Information
Frequently Asked Questions
Is our price competitive?
Newsplcdcs collaborates with over 50 countries worldwide. as a leading supplier in china, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% t/t (telegraphic transfer) before shipping. for items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. if you have an agent in china, please contact us for rmb transfer.
What shipping methods do we use?
We primarily utilize carriers such as fedex, dhl, ups, bre, etc. if you have an account with any of these carriers, you can arrange the shipping yourself. additionally, we offer free shipping to china freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. for items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. initially, the product is placed in its original box, sealed with a label. then, we add a layer of bubble wrap to safeguard against collisions during transportation. finally, all products are securely packed in sturdy boxes for further protection.
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