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Siemens 6ES7634-2BF02-0AE3 SIMATIC C7-634 DP Compact Control System

Siemens 6ES7634-2BF02-0AE3 SIMATIC C7-634 DP Compact Control System

Product Name: SIMATIC C7-634 DP Compact Control System

Brand Name: Siemens

Model Number: 6ES7634-2BF02-0AE3

Place of Origin: Germany

Warranty: 12 Months

Whatsapp: +86 18020776782

Email: [email protected]

Appurtenance:

siemens 6es7634 2bf02 0ae3 simatic c7 634 dp compact control system-1

Overview
Description
System Fit
Specifications
Migration Planning
Commercial Term
Contact info
FAQ
Other Products
Recommended Products

Legacy SIMATIC C7 compact unit combining an S7-300 CPU 315-2 DP with an OP17 operator panel

The C7-634 DP integrates PLC control and local HMI functions in one panel-mounted unit. Siemens identifies this exact revision with CPU 315-2 DP hardware 6ES7315-2AF03-0AB0 and an OP17 front panel, so both the STEP 7 program and the HMI project must be preserved.

Exact-match review: Confirm the complete C7 article, CPU and OP17 revisions, MPI/PROFIBUS addresses, I/O wiring, panel cutout and both project archives. Treat a move to separate PLC and HMI hardware as an engineered migration, not a plug-in exchange.

Description

6ES7634-2BF02-0AE3 is the SIMATIC C7-634 DP compact control system. It combines a CPU 315-2 DP control section with an OP17 operator interface, making the installed PLC program, HMI configuration and fieldbus layout equally important during service.

Before removing 6ES7634-2BF02-0AE3, record the rack and I/O assignment, MPI and PROFIBUS addresses, connected panels or programming devices, power wiring and every front connector. Verify that the PLC and HMI backups can be opened before the outage begins.

System Fit

The controller, operator panel and field wiring must be evaluated as one installed system.

CPU identity

Match the exact C7 order number and the integrated CPU 315-2 DP revision before selecting a replacement.

HMI identity

Preserve the OP17 project, language files, alarm texts, key assignments and transfer method.

Field connections

Photograph and label the power, I/O, MPI and PROFIBUS connectors before disconnection.

Specifications

Product type designation	SIMATIC C7-634 DP
Order number	6ES7634-2BF02-0AE3
Integrated controller	CPU 315-2 DP, hardware reference 6ES7315-2AF03-0AB0
Integrated HMI	SIMATIC OP17 operator panel
Control platform	SIMATIC S7-300 / C7 compact system
Fieldbus role	PROFIBUS DP capable
Engineering reference	STEP 7 project plus OP17 HMI project
Lifecycle note	Legacy product; exact revision and project recovery required

Migration Planning

A controlled migration separates program recovery, communication conversion and panel mechanics.

Software archive

Validate both the STEP 7 PLC project and the operator-panel project on the intended engineering station.

Network record

Save MPI and PROFIBUS addresses, baud rates, termination positions and the complete DP slave list.

Acceptance test

Verify safe I/O, alarms, recipes, operator keys and every DP station before returning the machine to service.

Commercial Term

uQuotation

Current price and availability

Payment

T/T or agreed terms

Lead time

Confirmed with quotation

Shipping

DHL, FedEx, UPS or agreed freight

Warranty

12 months

Contact info

CONTACT

Jim Pei

[email protected]

+86 180 2077 6782

FAQ

How can I verify that 6ES7634-2BF02-0AE3 matches the installed C7 unit?

Compare the full order number and all revision labels, then confirm the integrated CPU 315-2 DP and OP17 configuration. Also record the panel cutout, front connectors, I/O assignment and MPI/PROFIBUS network before ordering.

What software backups are required before replacing 6ES7634-2BF02-0AE3?

Preserve the editable STEP 7 PLC project and the OP17 HMI project, including symbols, alarms, recipes, passwords and transfer settings. Test that both archives open correctly; an upload from the device may not recreate all original engineering data.

How should PROFIBUS compatibility be checked for 6ES7634-2BF02-0AE3?

Document the master configuration, station address, baud rate, DP slave list, GSD files, connector orientation and termination at both ends of each segment. Restore the same topology before changing any timing or diagnostic settings.

What should be inspected when 6ES7634-2BF02-0AE3 powers up but the OP17 does not show process values?

Check the controller operating state, HMI-to-PLC connection parameters, MPI/PROFIBUS cable and termination, configured addresses and the downloaded OP17 project. Read the CPU diagnostic buffer before replacing the integrated unit.

Can 6ES7634-2BF02-0AE3 be replaced by a separate S7 PLC and modern HMI?

Yes only through an engineered migration. The PLC program, HMI project, I/O wiring, fieldbus behavior, panel mechanics, operator keys and acceptance tests must be converted and validated together; there is no automatic drop-in equivalence.

What commissioning sequence is safest for 6ES7634-2BF02-0AE3?

Verify power and protective grounding, restore the approved PLC and HMI projects, confirm communications with outputs inhibited, test inputs and diagnostics, then release outputs and operator commands under the machine safety procedure.

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