ABB DSPP4LQ HENF209736R003 DSP Control Card
The ABB DSPP4LQ (part number HENF209736R003) is a processing and communication control card designed for ABB DSP protection and control systems. Operating on 24 VDC with a power consumption of approximately 10 W, the module executes protection algorithms, processes real-time data, and manages system-level diagnostics. Housed in a compact module profile, it includes Ethernet and serial interfaces to facilitate multi-protocol communication across industrial automation networks and digital substations.
Technical Specification
| Parameter | Specification |
|---|---|
| Model | DSPP4LQ |
| Brand | ABB |
| ABB Part Number | HENF209736R003 |
| Supply Voltage | 24 VDC |
| Power Consumption | 10 W (approximate) |
| Communication Interfaces | Ethernet and Serial ports |
| Operating Temperature | -20 to +60 deg C |
| Dimensions | 160 × 120 × 90 mm |
| Weight | 1.2 kg |
Data Execution and System Communication
The DSPP4LQ manages real-time logic execution and signal acquisition within protection schemes. Its onboard processing engine coordinates data flow between field inputs and supervisory networks. Integrated Ethernet and serial communication ports support interconnectivity across distributed automation systems, allowing the card to interface with both modern network backbones and serial bus topologies.
Environmental Conditions and Power Interface
Engineered for installation in harsh utility and industrial control cabinets, the card operates reliably across ambient temperatures ranging from -20 to +60 deg C. Its hardware architecture resists electromagnetic interference and mechanical vibration. Power is supplied via a 24 VDC bus, drawing approximately 10 W during active operational states.
Frequently Asked Questions
Q: What power input does the DSPP4LQ control card require? A: The card operates on a 24 VDC supply with a typical power consumption of approximately 10 W.
Q: What communication ports are integrated into the DSPP4LQ module? A: It features Ethernet and serial interface ports for connecting with industrial control networks and sub-station automation architectures.
Q: Is the DSPP4LQ suitable for high-EMI and high-vibration industrial environments? A: Yes, it is designed for deployment in utility substations and industrial facilities, operating reliably across ambient temperatures from -20 to +60 deg C.
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| Condition | 100% New with Original Package |
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| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
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| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
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