Siemens 6SE7090-0XX84-3EH0 CBP2 PROFIBUS Connection Module – SIMOVERT MASTERDRIVES Vector Control
When a PROFIBUS communication board fails on a SIMOVERT MASTERDRIVES drive system, the consequences are immediate and severe: the drive loses all fieldbus communication with the PLC, automated production sequences halt, and maintenance teams face unplanned downtime that can cost thousands of dollars per hour. In high-throughput manufacturing environments — from automotive assembly lines to paper mills — a missing or faulty connection module is not a minor inconvenience; it is a full production stop. The Siemens 6SE7090-0XX84-3EH0 CBP2 PROFIBUS Connection Module is the certified replacement and upgrade component that restores this critical communication link, ensuring your MASTERDRIVES system returns to full cyclic data exchange with zero compromise on protocol integrity.
Within the SIMOVERT MASTERDRIVES product family, the 6SE7090-0XX84-3EH0 occupies the role of the primary fieldbus interface board — the CBP2 (Communication Board PROFIBUS). It supersedes the earlier CBP generation and supports both DP-V0 and DP-V1 PROFIBUS profiles, enabling acyclic parameter access directly from a SIMATIC S7 PLC or any DP master. Globally, SIMOVERT MASTERDRIVES remains one of the most widely deployed medium-voltage and low-voltage drive platforms in heavy industry, and the CBP2 module is the backbone of its network integration. Konmask.com maintains verified stock of this module to serve procurement engineers and MRO teams worldwide with fast, reliable sourcing.
Technical Specifications
- Part Number / SKU: 6SE7090-0XX84-3EH0
- Manufacturer: Siemens AG
- Series: SIMOVERT MASTERDRIVES (Vector Control / Motion Control)
- Module Type: CBP2 — Communication Board PROFIBUS
- Fieldbus Protocol: PROFIBUS-DP (EN 50170 / IEC 61158)
- Supported Profiles: DP-V0 (cyclic), DP-V1 (acyclic parameter channel)
- Baud Rate: Auto-detection, 9.6 kbps up to 12 Mbps
- Station Address: Configurable via DIP switch or parameter
- Connector Interface: 9-pin Sub-D (DB9) female, PROFIBUS standard pinout
- Country of Origin: Germany
- Weight: Approx. 4,460 g (module + packaging)
- Compatibility: SIMOVERT MASTERDRIVES 6SE70 series (VC / MC variants)
Key Features & Benefits
- Dual-Profile PROFIBUS Support: DP-V0 cyclic process data exchange plus DP-V1 acyclic parameter read/write — enabling full drive parameterization from the PLC without additional hardware.
- Auto Baud Rate Detection: Eliminates manual baud rate configuration; the module synchronizes automatically to the network master, reducing commissioning time.
- Hot-Swap Compatible Design: The CBP2 slot on MASTERDRIVES allows module replacement without full drive disassembly, minimizing maintenance downtime.
- Seamless SIMATIC Integration: Pre-validated GSD file (device description) ensures plug-and-play recognition in SIMATIC S7/TIA Portal environments.
- Robust Industrial Construction: Designed to Siemens industrial-grade standards for vibration, EMC, and temperature tolerance in demanding plant environments.
- Direct Replacement: Drop-in replacement for CBP (first generation) with backward-compatible parameter mapping.
Industry & Equipment Applications
- Automotive Manufacturing: Body-in-white welding lines, paint shop conveyor drives, press transfer systems — all requiring deterministic PROFIBUS cycle times.
- Paper & Pulp: Winder and unwinder drives coordinated via PROFIBUS master for tension control.
- Steel & Metals: Rolling mill main drives and coiler/decoiler systems with high-speed fieldbus synchronization.
- Water & Wastewater: Pump and blower drives integrated into SCADA systems via PROFIBUS DP.
- Mining & Minerals: Conveyor belt drives and crusher motor control with remote monitoring over PROFIBUS.
- Chemical & Petrochemical: Agitator and compressor drives in process plants requiring acyclic parameter diagnostics (DP-V1).
- OEM Machine Builders: Any machine using SIMOVERT MASTERDRIVES as the drive platform with PROFIBUS as the control network.
System Integration & Compatible Parts
The 6SE7090-0XX84-3EH0 is designed to integrate directly into the option slot of SIMOVERT MASTERDRIVES 6SE70 series inverters. Compatible and commonly paired components include:
- SIMOVERT MASTERDRIVES VC/MC inverter units (6SE70xx series)
- SIMATIC S7-300 / S7-400 / S7-1500 PLC with PROFIBUS-DP master interface
- SIMATIC ET 200 distributed I/O as DP slaves on the same network
- PROFIBUS termination resistors and bus connectors (e.g., 6ES7972-0BA52-0XA0)
- Siemens STARTER / DriveMonitor software for drive parameterization via DP-V1
- Other SIMOVERT option boards: CBC (CAN), CBD (DeviceNet), SCB1/SCB2 (serial)
Our Quality Assurance Process
At Konmask.com, every unit of the 6SE7090-0XX84-3EH0 passes through a structured verification process before shipment:
- Visual Inspection: PCB, connector pins, and housing checked for physical damage, corrosion, or counterfeit indicators.
- Label & Traceability Verification: Part number, date code, and country-of-origin markings cross-referenced against Siemens documentation.
- Functional Test (where applicable): Communication board powered and PROFIBUS enumeration verified on test bench.
- ESD-Safe Packaging: Shipped in anti-static bags with foam cushioning to prevent transit damage.
- Documentation Package: Certificate of conformity and inspection report available on request.
How to Order
- Submit your inquiry via the Contact / RFQ form on this page or email [email protected].
- Provide your required quantity, delivery timeline, and destination country.
- Receive a formal quotation with lead time and shipping options within 24 business hours.
- Confirm the order; we issue a proforma invoice and arrange payment via T/T, PayPal, or trade assurance.
- Unit ships with full tracking; average international delivery 5–10 business days.
Why Choose Konmask.com?
- Specialized Industrial Focus: We source exclusively in industrial automation — PLCs, drives, HMIs, and motion control — giving us deeper supplier networks than general distributors.
- Global Reach: We ship to 80+ countries with experience in export documentation, customs compliance, and DDP/DAP Incoterms.
- Fast Response: Dedicated B2B inquiry team responds within 24 hours with stock confirmation and pricing.
- Verified Stock: No dropshipping. Every item is physically inspected at our warehouse before dispatch.
- Long-Term Partnership: We support MRO teams, OEM procurement, and project-based sourcing with blanket order arrangements.
Frequently Asked Questions
Q: Is the 6SE7090-0XX84-3EH0 compatible with all SIMOVERT MASTERDRIVES variants?
A: It is compatible with the SIMOVERT MASTERDRIVES 6SE70 series (VC and MC variants) that feature the CBP option slot. Please confirm your drive’s order number to verify slot availability before ordering.
Q: Can this module replace the older CBP (first-generation PROFIBUS board)?
A: Yes. The CBP2 (6SE7090-0XX84-3EH0) is the direct successor to the CBP and is backward compatible. Parameter mapping is preserved; however, a firmware check on the drive is recommended after replacement.
Q: Does the module support PROFIBUS DP-V1 for acyclic parameter access?
A: Yes. DP-V1 support is a key advancement of the CBP2 over the original CBP, enabling read/write of drive parameters directly from a SIMATIC S7 PLC using standard SFB52/53 function blocks.
Q: What is the lead time for this part?
A: Lead time depends on current stock levels. Submit an RFQ and we will confirm availability and estimated delivery within 24 business hours.
Q: Do you provide a warranty?
A: Yes. We offer a standard 90-day warranty against defects in materials and workmanship. Extended warranty options are available — contact us for details.
Q: Can you supply multiple units for a project or blanket order?
A: Absolutely. We accommodate project-based bulk orders and can arrange staged delivery schedules. Contact our B2B team for volume pricing.
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