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Siemens SIMATIC C7-621 AS-i Compact Control System 6ES7621-6BD02-0AE3
Manufacturer: Siemens
Condition: Brand New
Lead Time: In Stock
Origin: Germany
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
- Overview
- Product Overview
- Key Functions
- Official Specifications
- Frequently Asked Questions
- Compatibility & Ordering Notes
- Hot Selling Models
- Recommended Products
Overview
Siemens · SIMATIC C7-621 AS-i
6ES7621-6BD02-0AE3 SIMATIC C7-621 AS-i Compact Control System
The SIMATIC C7-621 AS-i compact unit integrates an S7-300 CPU, OP3 operator interface and AS-Interface master, with protected front-panel installation for local machine control.
At a Glance
| Brand | Siemens |
|---|---|
| Model | 6ES7621-6BD02-0AE3 |
| Product Type | Compact PLC, operator panel and AS-Interface master |
| Core Function | Integrates an S7-300 CPU, OP3 operator interface and AS-Interface master in one compact unit |
| Application or Compatible Series | Legacy compact-machine control requiring local operation and AS-i field-device integration |
Exact Identification
Match 6ES7621-6BD02-0AE3 character by character and confirm the complete SIMATIC C7-621 AS-i Compact Control System designation.
Interface Arrangement
Confirm the installed supply, ports, field connections and required accessories before wiring the replacement.
Configuration Check
Preserve the approved engineering project, network parameters and application data used by the installed system.
Product Overview
The SIMATIC C7-621 AS-i compact unit integrates an S7-300 CPU, OP3 operator interface and AS-Interface master, with protected front-panel installation for local machine control.
Combines PLC control, local operator interface and AS-i master communication. Connects compatible AS-Interface field devices directly to the compact control system. The fitted front panel is rated IP65 while the rear housing is IP20.
Key Functions
Three Functions in One Unit
Combines PLC control, local operator interface and AS-i master communication.
Integrated AS-i Network
Connects compatible AS-Interface field devices directly to the compact control system.
Protected Installed Front
The fitted front panel is rated IP65 while the rear housing is IP20.
Official Specifications
| Integrated Controller | SIMATIC S7-300 CPU |
|---|---|
| Integrated Operator Interface | OP3 |
| Integrated Network Master | AS-Interface master |
| Front Protection | IP65 |
| Housing Protection | IP20 |
| Operating Temperature | 0 to +50 °C, vertical installation |
| Angled Installation Temperature | 0 to +45 °C at 45° |
| Storage / Transport Temperature | -20 to +70 °C |
| Operating Humidity | 5 to 95% at 25 °C, non-condensing |
| Operating Altitude Range | -1000 to +2000 m |
| Contact ESD Immunity | ±4 kV for C7-621 AS-i |
| Air ESD Immunity | ±8 kV |
| High-Frequency Field Immunity | 10 V/m |
| Net Weight | 1.11 kg |
| Package Dimensions | 29.5 x 22.3 x 18.7 cm |
Frequently Asked Questions
Which functions are integrated into 6ES7621-6BD02-0AE3?
The compact unit combines an S7-300 CPU, OP3 operator interface and AS-i master.
Can 6ES7621-6BD02-0AE3 control AS-Interface field devices directly?
Yes; configure the compatible AS-i slaves and preserve their addresses and profiles.
What protection applies to the installed front of 6ES7621-6BD02-0AE3?
The front panel is rated IP65 when correctly mounted and sealed.
What is the rear protection rating of 6ES7621-6BD02-0AE3?
The housing behind the panel is rated IP20 and requires a suitable enclosure.
What temperature is allowed for vertical operation of 6ES7621-6BD02-0AE3?
The documented operating range is 0 to +50 °C in vertical installation.
What should be checked before fitting 6ES7621-6BD02-0AE3?
Confirm the panel cutout, rear clearance, grounding, power wiring, AS-i cable and peripheral connectors.
What needs to be backed up before replacing 6ES7621-6BD02-0AE3?
Save the STEP 7 program, OP project, AS-i configuration, data blocks, parameters and machine commissioning record.
Compatibility & Ordering Notes
Compatibility Checklist
- Restore both the controller program and operator-interface project.
- Match AS-i slave addresses and device profiles.
- Maintain the front seal and rear enclosure conditions for the specified protection ratings.
