The Honeywell 620-0071 Logic Manager Module (LMM) is a key component within the Honeywell IPC 620 series, designed to integrate high-speed logic functions into the architecture of the TDC 3000 Distributed Control System (DCS).
Technical Specifications
Part Number: 620-0071
Product Type: Logic Manager Module (LMM) / PC Board
System Compatibility: Honeywell IPC 620 System, TDC 3000 DCS
Network Interface: Universal Control Network (UCN)
Control Function: Executes user-written Ladder Logic programs
Digital Logic Speed: Typical 50 millisecond range (input switch closure to contact output)
Maximum I/O Points: Up to 2040 Serial I/O points or 2048 Parallel I/O points
Analog Input Capacity (1-second scan): Up to 254 points
Analog Input Capacity (1/2-second scan): Up to 127 points
Dimensions: 3.3 cm x 27.4 cm x 17.1 cm (1.3 in x 10.8 in x 6.7 in)
Weight: 0.8 kg (1.76 lbs)
Installation Notes
Power Requirements: Verify that the processor rack power supply (e.g., 620-0083) provides stable voltage to the rack containing the LMM.
Fuse Reference: Uses a 5A FB Submin. 125V fuse; refer to the official maintenance manual for replacement specifications.
Hot Swapping: Certain revisions (e.g., “R” suffix models) may allow insertion/removal under power. Always confirm in the LMM manual before handling live equipment.
Configuration: Configure via TDC 3000 engineering tools to define ladder logic, I/O addresses, and UCN communication parameters.
Answer 1: PLC DCS Pro Ltd. collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
Question 2: What Is The Warranty Period?
Answer 2: We offer a standard one-year warranty for all new and original items.
Question 3: What Payment Methods Do We Accept?
Answer 3: 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.
Question 4: What Shipping Methods Do We Use?
Answer 4: 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.
Question 5: What Is Our Delivery Time?
Answer 5: 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.
Question 6: How Do We Package The Goods?
Answer 6: 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.
Question 7: How Can Customers Contact Us And Request A Quote?
Answer 7: Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
Warranty Conditions
At PLC DCS Pro Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.
🛡️Coverage Details:
This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.
📝Claim Process:
To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.
🚚Shipping Assistance:
We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.
🚫Exclusions:
Unauthorized modifications, repairs, or misuse of the product.
