SIMATIC COMPACT FIELD UNIT
OFFICIAL IDENTIFICATION
CFU PAAluminum enclosure bundle
Siemens 6ES7655-5PX11-1AX0 is a SIMATIC Compact Field Unit PA bundle supplied in an aluminum enclosure. The official Siemens data identifies a preassembled and checked package containing one CFU PA, cable glands, a shield busbar and shield terminals. The unit provides 16 channels, PROFINET communication and configurable digital input or output channels, with a 24 V DC supply and redundant power capability. Siemens lists firmware V2.0 and integration with current STEP 7, TIA Portal and PCS 7 versions. Engineering checks should cover the complete bundle suffix, field-device topology, channel configuration, BusAdapter, enclosure entries, grounding, power redundancy and project compatibility.
Condition, availability and warranty are Stockoems commercial information, not manufacturer commitments.
| Manufacturer | Siemens |
|---|---|
| Complete Part Number | 6ES7655-5PX11-1AX0 |
| Product Type | SIMATIC CFU PA Aluminum Enclosure Bundle |
| Bundle Contents | CFU PA, aluminum enclosure, cable glands, shield busbar and shield terminals |
| Number of Channels | 16 |
| Digital Channels | Configurable as inputs or outputs |
| Communication | PROFINET with BusAdapter |
| Rated Supply | 24 V DC |
| Power Configuration | Redundant power supply supported |
| Firmware Version | V2.0 |
| Engineering | TIA Portal V19 Update 2, STEP 7 V5.7.1.4, PCS 7 V9.1 SP2 UC7 |
| Country of Origin | GERMANY |
PA devices and configurable digital channels connect through the enclosure entries.
The compact field unit manages channel diagnostics and distributed communication.
BusAdapter, controller project and redundant power architecture coordinate integration.
Before replacement, compare the full suffix, CFU firmware, BusAdapter, PROFINET project, field-device addressing, channel configuration, enclosure cable glands, shield connections, grounding and redundant power arrangement.
It is a preassembled SIMATIC CFU PA bundle supplied in an aluminum enclosure.
Siemens lists the CFU PA, aluminum enclosure, cable glands, shield busbar and shield terminals.
The official data specifies 16 channels.
Siemens specifies a 24 V DC supply with redundant power capability.
Provide the complete part number, quantity, destination and clear product and label photographs.
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
Our team coordinates technical checks, documented handling and responsive support for industrial automation procurement without promising unverified delivery dates or inventory quantities.
Quality inspection covers visible condition, labeling and order-code consistency. Packaging is selected to protect the unit during handling, while logistics coordination, shipment tracking and customs documentation support international delivery. Clear written warranty terms and an authorization-based return process keep after-sales communication traceable.
Verify the legal business identity, exact model and suffix handling, label-photo availability, documented inspection steps, written warranty terms, traceable shipping and a defined return authorization process.
Warning signs include altered order codes, refusal to provide label photos, vague condition descriptions, unsupported compatibility claims, untraceable payment requests and promises of quantities or delivery dates without verification.
Share the complete order code, quantity, destination and available label photos so our team can organize the appropriate checks and documentation.
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
For model availability, compatibility review and international shipping coordination:
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
