S7-400 communication processor for PROFIBUS services and redundant S7 communication.
Siemens 6GK7443-5FX02-0XE0 is the SIMATIC NET CP 443-5 Basic communication processor for connecting an S7-400 controller to PROFIBUS. Siemens documentation confirms PG/OP communication, S7 communication, open SEND/RECEIVE communication and PROFIBUS FMS services, together with time synchronization, programming and configuration over PROFIBUS, and S7 routing. The processor supports transfer rates from 9.6 kbit/s to 12 Mbit/s and can be used in SIMATIC H systems for redundant S7 communication. Before procurement, verify the complete suffix, rack arrangement, PROFIBUS topology, configured services, engineering project, firmware environment and readable label evidence.
| Commercial Item | Status |
|---|---|
| Product Condition | Original new |
| Availability | In stock |
| Warranty | With 1 year warranty |
| Shipping | Worldwide shipping options available |
Condition, availability and warranty are Stockoems commercial information, not manufacturer commitments.
| Item | Officially Confirmed Data |
|---|---|
| Manufacturer | Siemens |
| Complete Part Number | 6GK7443-5FX02-0XE0 |
| Product Type | SIMATIC NET CP 443-5 Basic |
| Controller Family | SIMATIC S7-400 |
| Network | PROFIBUS |
| Communication Services | PG/OP, S7, open SEND/RECEIVE and PROFIBUS FMS communication |
| Additional Functions | Time synchronization, programming and configuration over PROFIBUS, S7 routing |
| Transfer Rate | 9.6 kbit/s to 12 Mbit/s |
| Redundant Operation | SIMATIC H system operation for redundant S7 communication |
| Country of Origin | GERMANY |
| Application | Fit Consideration |
|---|---|
| S7-400 PROFIBUS connectivity | Confirm the installed rack, bus topology and configured communication services. |
| PG/OP communication | Verify engineering access, station addressing and project settings. |
| Open SEND/RECEIVE communication | Review the configured connections and partner devices before replacement. |
| Redundant S7 communication | Confirm the complete SIMATIC H architecture and matching module configuration. |
The reviewed Siemens catalog confirms the complete order number and CP 443-5 Basic functions. No exact current lifecycle wording was identified for this complete suffix, so this page does not state a cancellation or discontinuation status.
It identifies the Siemens SIMATIC NET CP 443-5 Basic communication processor for S7-400 PROFIBUS connectivity.
Siemens documents PG/OP, S7, open SEND/RECEIVE and PROFIBUS FMS communication.
The documented PROFIBUS transfer range is 9.6 kbit/s to 12 Mbit/s.
No lifecycle conclusion is stated because exact current lifecycle wording for this complete suffix was not identified in the reviewed Siemens records.
Availability of front, connector, nameplate and packaging photographs can be reviewed for the specific inquiry.
Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
Structured checks for identity, compatibility, condition, documentation, packaging and international delivery coordination.
| Checkpoint | How It Is Handled |
|---|---|
| Model and suffix verification | Match 6GK7443-5FX02-0XE0 against the inquiry, label and packaging. |
| Condition confirmation | Review housing, front indicators, connectors and visible condition. |
| Technical compatibility review | Compare rack placement, PROFIBUS parameters, configured services and redundant architecture. |
| Product and label photo confirmation | Request readable front, rear, connector, label and packaging photographs. |
| Protective packaging | Protect the housing, connectors and sensitive surfaces against impact and moisture. |
| Worldwide shipping | Coordinate options after destination, quantity and documentation scope are reviewed. |
| Shipment tracking | Provide tracking information after carrier acceptance. |
| Customs documentation | Prepare transaction documents for the confirmed destination and shipment. |
| Written warranty terms | Provide written terms aligned with the confirmed transaction. |
| Return authorization process | Require return authorization before goods are sent back. |
| After-sales response | Use order records, shipment data and photographs to coordinate follow-up. |
Check whether the supplier preserves the complete part number, requests label evidence, distinguishes commercial statements from manufacturer data and provides written transaction terms.
Risk signals include shortened model numbers, unsupported interchangeability claims, copied specifications, unclear condition descriptions, missing inspection photographs and promises without written scope.
Provide the complete suffix, rack details, PROFIBUS topology, station parameters, configured services, firmware environment and readable label photographs.
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
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| UB2000-F42-E5-V15 | PR24D06-2CO-M-B5/P | RS8-DIN | EA-AMP-SUB-1D-500R | USB-4716 |
| B93015509 | VIGIREX RH86P | ATD5D-00 | 181B0747 | H123910 |
| 9733 1-871166-002 | ARU2-CON-RM A1120130 | 43T69451 | PG1-M10 | C79451-A3364-B127 |
| RMBA-01 | SCP100S24X-CM | SC42-EP08 | KL4502X1-DA1 12P4986X052 | GPSK-1 513020 |
| FLHTF400A230 | AFAWS-TELC | XCITE/IO/8UI，ITEM3-2000U8000 | 8L501-101 | PHDVM-63DM |
| HIT-DE 150 ww RX7s-24 | DS4800-1000 SH4270 | PWV/120AC,5A/4-20MAB/3E-120AC-CE-SPC | 9611/52+62 | SMART-G4 SB-DIM6C2A-DN |
| 050099114000 | TT-MBC-MC-BLK | H2EWXBBL57D | UC400, X13651492-02 | CI2801 |
| TIOC-555 17-505555-001B | REV.F-XP P/N 8949 REV:F07 | HE500TIU100C-212 | DDNI485 | Honeywell 2MLR-AC23-CC |
| 0563 0470 | WLC316R | APX 740 | FULL-2WAY | IQ3XCITE/96/100-240 IQ3-4000U7096 |
| 3HE05832CAAA01 FTLX1612M3BTL-A5 | X13760335-01 | 54X209582 | D5014S | NJS8477EN |
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
