Siemens C8451-A42-A20-3 PLC Board Relay Output
| Brand | Siemens |
| Module Number | C8451-A42-A20-3 |
| Unit Price | $1500 |
| Country Of Origin | Germany |
| Weight | 0.91KG |
| Certificate |
C/O from the Chamber of Commerce C/Q from the Manufacturer |
| Warranty | 12 Months |
| Inventory Qty | 10 |
The Siemens C8451-A42-A20-3 is a specialized control and monitoring module designed for industrial automation systems. It is primarily used in process control and safety applications within energy generation, manufacturing, and heavy industrial sectors, providing critical data acquisition and system management functions.
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Parameter Category |
Specification |
|
Article Number |
C8451-A42-A20-3 |
|
Type |
Electronic Module (Monitoring/Control) |
|
Input Voltage |
24 V DC (Operational Range: 20.4 - 28.8 V DC) |
|
Power Consumption |
Typically 5 W (Max) |
|
Operating Temperature |
0 °C to +60 °C |
|
Storage Temperature |
-40 °C to +70 °C |
|
Relative Humidity |
5% to 95% (non-condensing) |
|
Communication Interface |
Proprietary Siemens protocol (e.g., for Teleperm X systems) |
|
Mounting |
Designed for DIN rail installation |
|
Dimensions (W x H x D) |
Approx. 50 x 130 x 110 mm |
|
Weight |
Approx. 0.4 kg |
|
Protection Class |
IP20 |
|
EMC Compatibility |
Conforms to EN 61000-6-2, EN 61000-6-4 |
|
Approvals / Certifications |
CE, cULus Listed |
Beneficiary's Bank: CITIBANK N.A.
Beneficiary address:Champion Tower,Three Garden Road,Central,Hong Kong
Beneficiary: Vogi International Trading Co., Limited
Account No.: 395714900
Bank Code: 006 Branch Code: 391
Swift Code:CITIHKHX (CITIHKHXXXX * If 11 characters are required)
Payment Term：T/T
Details:
Product Features
The defining product characteristics of the C8451-A42-A20-3 include its robust design for harsh industrial environments and high reliability for continuous operation. A key feature of the C8451-A42-A20-3 is its seamless integration within the Siemens Teleperm X or similar automation platforms, ensuring stable and secure data processing.
C8451-A42-A20-3 Comparison
When comparing the Siemens C8451-A42-A20-3 to other models, direct substitution is not always possible due to its specific firmware and protocol integration. For instance, compared to a more generic PLC module, the C8451-A42-A20-3 offers superior compatibility and optimized performance within its native Siemens ecosystem, though it may lack the open flexibility of a standard PLC. The advantage of the C8451-A42-A20-3 lies in its proven reliability and dedicated support within complex control structures, whereas potential alternatives might offer a lower initial cost but require additional configuration effort and may not achieve the same level of system cohesion.
C8451-A42-A20-3application cases
Globally, the application of the C8451-A42-A20-3 is extensive in conventional and nuclear power plant control systems, where its robustness is critical. Furthermore, the C8451-A42-A20-3 sees significant deployment in large-scale chemical processing and oil & gas refineries, managing essential automation and safety sequences. Its proven track record ensures the continued selection of the C8451-A42-A20-3 for modernizing existing infrastructure in these sectors abroad.
