MPX23A-DFC20A-MPI-0460-5E3-CA-C – SEW-EURODRIVE MOVIPRO® Decentralized Inverter
Rugged field-mounted drive. Built for PROFINET IO. No cabinet needed. The MPX23A-DFC20A-MPI-0460-5E3-CA-C belongs to the SEW-EURODRIVE MOVIPRO® technology line. It delivers 46.0 A and 22.0 kW in a compact Size 3E housing. You get decentralized control with direct fieldbus communication. The CA variant skips the MOVILINK DDI motor interface. Standard motor connection is used instead. This unit suits conveyor systems, logistics hubs, and automotive lines. The integrated C2 EMC filter saves panel space. Fan cooling keeps temperature stable. The DFC20A module brings PROFINET IO right to the machine. No long motor cables. No central cabinet. Fast commissioning and easy maintenance.
Technical Specifications
Brand: SEW-EURODRIVE
Model: MPX23A-DFC20A-MPI-0460-5E3-CA-C
Series: MOVIPRO® technology Decentralized Inverter
Module Type: Decentralized field-mounted inverter, DFC20A PROFINET IO version
Variant: CA (without MOVILINK DDI motor interface)
| Parameter | Value |
|---|---|
| Rated output current | 46.0 A |
| Rated power (asynchronous motor) | 22.0 kW |
| Apparent output power | 31.9 kVA |
| Supply voltage | 3 x AC 380–500 V (IT network versions available) |
| Nominal line current at 400 V | 41.4 A |
| Nominal line current at 480 V | 34.5 A |
| Line frequency | 50–60 Hz ±5% |
| Nominal DC link voltage | DC 560 V |
| Overload capacity | 200% I_N for 3 s max at f_PWM = 4 kHz; 100% I_N continuous at 4 kHz |
| PWM frequency | 4 / 8 / 16 kHz adjustable |
| Max output frequency | U/f 599 Hz; VFCplus 250 Hz; CFC 500 Hz; ELSM 500 Hz |
| Control modes | U/f, VFCplus, CFC, ELSM |
| Encoder evaluation | sin/cos, TTL/HTL, RS422, HIPERFACE (no MOVILINK DDI) |
| Digital inputs | Up to 12 |
| Digital outputs | Up to 8 |
| Relay outputs | 1 |
| Analog inputs | 2 |
| Analog outputs | 2 |
| Brake control | DC 24 V (BMV5) / AC 230–460 V (BD1B) / safe brake (SBM) |
| Communication ports | M12 4-pin D-coded PROFINET IO connectors |
| Protocols | PROFINET IO (DFC20A). Other DFC variants: DFC1 EtherCAT/SBusPLUS, DFC3 EtherNet/IP + Modbus TCP |
| Safety expansion | PROFIsafe, CIP Safety, Safety over EtherCAT via MOVISAFE option; CSB31A (basic), CSS.1A (extended motion), CSA31A (safe position) |
| Operating temperature | −25 to +40 °C (no derating); +40 to +60 °C (derating); IEC 60721-3-3 class 3K22 |
| Storage temperature | −25 to +70 °C (IEC 60721-3-1 class 1K21, non-condensing) |
| Relative humidity | Non-condensing (no specific RH % published) |
| Protection rating | IP65 (EN 60529) |
| Weight | Approx. 28.0 kg |
| Dimensions (H×W×D) | Not published as numerical table (Size 3E drawing not in extracted text) |
| Controlled rectifier | Yes |
Installation Guide
Mount the unit directly on the machine frame. Use the IP65 housing for dusty or wet areas. Keep air flow clear around the fan. Connect PROFINET IO via M12 D-coded ports. Use standard motor cable for the CA variant (no DDI plug). Tighten all connectors to spec. Check line voltage: 3 x AC 380–500 V. Respect temperature derating above +40 °C. Do not block cooling fins. Ground the enclosure properly. Follow local wiring codes. No cabinet required — this saves space and cable length.
Commissioning & Maintenance
Start with SEW MOVITOOLS® MotionStudio. Set control mode: U/f, VFCplus, CFC, or ELSM. Use the built-in keypad or PROFINET IO for parameter access. The fan-cooled design needs periodic dust removal. Check connectors for tightness every 12 months. No MOVILINK DDI plug means simple motor swap. Encoder evaluation supports sin/cos, TTL/HTL, RS422, and HIPERFACE. Use the 5E3 C2 EMC filter to reduce noise. The unit supports up to 12 digital inputs and 8 outputs for direct sensor/actuator wiring. Diagnostics via PROFINET IO and LED indicators.
Compatibility Notes
Works with SEW synchronous and asynchronous motors. Also supports third-party motors. Encoder interfaces cover sin/cos, TTL/HTL, RS422, and HIPERFACE. The CA variant has no MOVILINK DDI motor interface — use standard motor connection. For DDI interface, choose a different variant. PROFINET IO is native. For EtherCAT/SBusPLUS, select DFC1 variant. For EtherNet/IP + Modbus TCP, select DFC3 variant. Safety options include PROFIsafe, CIP Safety, and Safety over EtherCAT via MOVISAFE. Compatible with MOVI-C® automation system. The 5E3 code means 3 x AC 380–500 V with integrated C2 EMC filter.
Certifications & Compliance
Protection rating IP65 per EN 60529. Environmental class IEC 60721-3-3 class 3K22 (operation) and IEC 60721-3-1 class 1K21 (storage). EMC filter C2 integrated. Part of SEW-EURODRIVE’s current product line. Official product page and DFC manual active as of 2026. Contact us for specific certificate copies.
What’s in the Box
- MPX23A-DFC20A-MPI-0460-5E3-CA-C inverter unit
- M12 4-pin D-coded PROFINET IO connectors (pre-installed)
- Safety and wiring documentation (digital or printed per order)
Warranty: 12 months from Oiltech Controls. Covers functional defects. Does not cover improper installation or environmental damage.
Shipping & Delivery
We ship worldwide via FedEx, UPS, and DHL. Express options available. Tracking number provided for every order. Packaging meets industrial freight standards. Delivery time varies by destination — typically 3–7 business days for express.
Typical Applications
- Conveyor systems in logistics centers
- Automotive assembly lines
- Baggage handling at airports
- Warehouse sorting equipment
- Food processing lines (washdown areas)
- Material handling on machine frames
Diagnostic Capabilities
PROFINET IO provides real-time status. LED indicators show power, fault, and link status. MOVITOOLS® MotionStudio reads fault codes. Parameter backup via fieldbus or software. Overload detection with 200% for 3 s. Overtemperature warning and derating logic. Encoder signal monitoring. Safe brake control diagnostics via SBM. No MOVILINK DDI simplifies motor fault isolation.
Why Buy From Oiltech Controls?
With 15+ years in industrial automation spare parts, we know drives. Global shipment support gets your part moving fast. We offer tested industrial surplus and refurbished options — great for obsolete control systems. Every unit gets technical verification before shipment. You receive a 12-month warranty. We support legacy SEW drives and hard-to-find modules. Send us your nameplate photo for a quick match. Contact us: info@oiltechcontrols.com or +86 158 8020 0923 (WhatsApp link).
FAQ
Q: Does this unit include the MOVILINK DDI motor interface?
A: No. The CA variant uses standard motor connection. For DDI, choose a different variant.
Q: What is the rated output current?
A: 46.0 A. Rated power for asynchronous motor is 22.0 kW.
Q: Which fieldbus does the DFC20A version use?
A: PROFINET IO. M12 4-pin D-coded connectors are built in.
Q: Can I use this inverter with third-party motors?
A: Yes. It supports SEW motors and third-party motors.
Q: What is the protection rating?
A: IP65. Suitable for field mounting.
Q: Is the C2 EMC filter integrated?
A: Yes. The 5E3 code confirms 3 x AC 380–500 V with integrated C2 filter.
Q: How do I get technical support or a quote?
A: Email info@oiltechcontrols.com or message us on WhatsApp (+86 158 8020 0923).
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