Siemens 6ES7412-3HJ14-0AB0 CPU 412-3H Central Processing Unit
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Sku:6ES7412-3HJ14-0AB0
Country Of Origin: Germany
Vendor: Siemens
Type: CPU
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Product description
Overview
Model: 6ES7412-3HJ14-0AB0
Product Family: SIMATIC S7-400H
Product Type: CPU 412-3H (High-availability Central Processing Unit)
Features
Redundancy Support: Designed for fault-tolerant automation systems using hot standby redundancy. Synchronization is achieved via dedicated sync modules.
Integrated Interfaces:
1 × MPI/DP (RS485) for programming and communication
2 × Sync module ports for CPU-to-CPU coupling
Memory Configuration:
512 KB program memory
256 KB data memory
Expandable load memory via RAM or FEPROM modules
Engineering Compatibility: Configurable with STEP 7 V5.3 SP2 or higher; supports Configuration in RUN (CiR)
Diagnostics & OBs: Full support for standard, time, cyclic, delay, startup, and error OBs; nesting depth up to 24 levels per priority class
Technical Specifications
Power Supply via Backplane Bus:
5 V DC: typ. 1.2 A / max. 1.5 A
24 V DC: max. 150 mA
DP Interface Load: max. 90 mA
Power Loss: 5.5 W
Processing Times (typical):
Bit: 0.075 µs
Word: 0.075 µs
Fixed-point: 0.075 µs
Floating-point: 0.225 µs
Memory Expansion: RAM up to 64 MB; FEPROM up to 64 MB
Block Resources: DBs up to 4,095 (64 KB each); FBs/FCs up to 2,048 (64 KB each); OBs fully supported
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.
