SIEMENS TELEPERM M LEGACY INTERFACE
Legacy process-control interface hardware presented with confirmed Siemens N-AT family data and explicit suffix-level verification requirements.
The requested Siemens 6DS1222-8BA is identified for a legacy TELEPERM M interface application. Siemens historical documentation confirms the N-AT local-bus interface used in TELEPERM M and OS 525 environments, including 20 m local-bus operation and CS 275 system context.
The complete suffix 6DS1222-8BA was not found in the currently accessible official ordering tables. The technical data below is therefore limited to the officially documented N-AT module family and is not presented as an exact configuration or lifecycle claim for this suffix.
| Manufacturer | Siemens |
|---|---|
| Requested part number | 6DS1222-8BA |
| Confirmed platform context | TELEPERM M / CS 275 |
| Closest official module documentation | N-AT local-bus interface module |
| Exact suffix lifecycle | Not confirmed in accessible Siemens ordering documentation |
| Parameter | Official TELEPERM M N-AT data |
|---|---|
| Interface function | Local-bus interface for TELEPERM M N-AT module family |
| Local bus | 20 m local bus, input/output |
| Electrical architecture | Redundant, wired-OR, asymmetrical and isolated |
| Input signal levels | High ≥ 2.0 V; Low ≤ 0.8 V |
| Output signal levels | High ≥ 2.7 V; Low ≤ 0.7 V |
| Data rate | 40 kbit/s on the self-contained local bus; 250 kbit/s via remote-bus interface with inductive converter |
| Devices on 20 m local bus | Maximum 9; device-ground voltage difference ≤ 2 V |
| Data integrity | Block parity, d = 4 |
| Operating mode | Half-duplex |
| Supply voltage | DC +5 V |
| Card format | Short AT |
| Temperature | Operation 0 to 55 °C; storage -40 to +70 °C |
| Humidity class | DIN 40040, class F; maximum 95% at 25 °C |
These values are confirmed for the documented N-AT module family; the complete suffix 6DS1222-8BA requires nameplate-level confirmation.
Official historical documentation places the N-AT interface in OS 525 and TELEPERM M communication environments.
The documented N-AT platform connects through the 20 m local bus within CS 275 system architecture.
Suitable for evidence-based spare review where the installed host, bus topology, module revision and exact suffix are confirmed.
Siemens lifecycle wording for the complete part number 6DS1222-8BA was not found in the currently accessible official documentation. No Active, Phase Out, Discontinued or successor status is assigned. Availability and replacement decisions require nameplate evidence and manufacturer or system-specialist confirmation.
It is a requested legacy TELEPERM M interface module; the complete suffix requires nameplate-level confirmation.
Siemens documents the N-AT local-bus interface used with TELEPERM M, OS 525 and CS 275 system architecture.
The N-AT family uses a 20 m local bus, half-duplex operation and documented rates of 40 kbit/s locally or 250 kbit/s through an inductive converter.
The historical Siemens technical data specifies a maximum of nine devices on the 20 m local bus.
No. The full 6DS1222-8BA suffix was not located in accessible Siemens lifecycle or ordering records.
Send the complete nameplate, module revision, host system, bus and cable details, quantity, condition requirement and destination.
Share the complete nameplate, TELEPERM M configuration, bus details, quantity and destination. We will review sourcing options, confirmed documentation, open compatibility points, global delivery and applicable warranty terms.
Lifecycle-aware sourcing support for Siemens 6DS1222-8BA, with exact-suffix control, official-document review, system-fit questions and coordinated global delivery.
Older process-control interfaces require careful identification. Our review keeps 6DS1222-8BA as the fixed reference, records the installed TELEPERM M and CS 275 context, and separates confirmed manufacturer information from configuration points that still need site evidence.
The commercial workflow can include availability checks, condition documentation, packing, export preparation, shipment tracking and clarification of applicable warranty terms. This gives purchasing and maintenance teams a traceable path without treating a similar suffix as an automatic substitute.
We collect the complete nameplate, card revision, host equipment, bus layout, quantity and destination before the sourcing review begins.
Manufacturer documents are compared with the visible hardware and installed system data. Unconfirmed lifecycle or compatibility claims remain clearly marked.
Protective packing, export documents, routing, tracking and applicable warranty scope can be coordinated as one procurement workflow.
The review addresses installed TELEPERM M architecture, bus topology, old host hardware and documentation availability.
A related article number, revision or interface card is never presented as interchangeable without technical confirmation.
Labels, photos, condition records and open compatibility questions can be organized for engineering approval.
Availability, packing, export documentation, shipment tracking and after-sales contacts are handled together.
| Request item | Why it matters |
|---|---|
| Full module nameplate | Confirms 6DS1222-8BA, the suffix, revision and visible Siemens identification. |
| Host and TELEPERM M system | Supports review of the OS/PC hardware, CS 275 interface context and slot requirements. |
| Bus and cabling details | Clarifies the 20 m local-bus topology, connected devices, cable set and grounding conditions. |
| Quantity and destination | Supports availability review, packing, export documents and delivery planning. |
Send the nameplate, installed-system data, quantity and destination. We will coordinate evidence-based sourcing, technical checkpoints, packing, global delivery and applicable warranty terms.
A randomized reference selection from multiple automation brands. Every complete model must be checked independently for configuration, lifecycle and system compatibility.
| Pepperl+FuchsKFD0-CS-EX1.51P | Schneider ElectricBMXDDI1602 | Emerson DeltaVKJ3222X1-BA1 | Pepperl+FuchsKFD2-SR2-EX1.W.LB |
| Allen-Bradley1794-IE8 | Phoenix ContactVAL-MS 1000DC-PV-ST | MTLMTL4504 | Emerson DeltaVKJ2003X1-BA2 |
| ABBDI524 1SAP240000R0001 | Schneider Electric140DDO35300 | Phoenix ContactMCR-SL-PT100-LP-I | Honeywell51308365-175 |
| BeckhoffEL3164 | YokogawaAAI835-H00 | Bently Nevada330100-90-03 | Siemens3RT1034-1AP04 |
| Honeywell50154429-001FRE | Pepperl+FuchsKFD2-SOT2-Ex1.LB.IO | Allen-Bradley1756-CNBR/E | MTLMTL5511 |
| Bently Nevada330180-91-05 | GEIC694MDL916-CA | ABBDI810 3BSE008508R1 | Allen-Bradley1771-IBN |
| Honeywell51304754-150 | GEIC694ALG392-FG | Honeywell51405038-175 | Emerson DeltaVKJ1502X1-BD1 |
| GEIC200MDL650K | Siemens6GK1503-2CB00 | GEIC695ALG616-LF | Siemens6ES7392-1AM00-0AA0 |
| Siemens6GK1102-4AA00 | YokogawaADV159-P00 | Allen-Bradley1762-OF4 | YokogawaADV551-32DO |
| Bently Nevada125720-01 | Schneider ElectricTSXSCY21601 | Emerson DeltaVKJ3242X1-BA1 | Siemens6AG1055-1MB00-2XB1 |
| Siemens6EP1331-1SL11 | Honeywell51305437-100 | Emerson DeltaVKJ3203X1-BA1 | Pepperl+FuchsKFD2-STC5-Ex1 |
| GEIC693ALG391G | BeckhoffBC7300 | Siemens6ES7321-1BH02-0AA0 | BeckhoffEK1100 |
| BeckhoffKL1722 | MTLMTL4546Y | ABBTU845 3BSE021447R1 | Siemens6ES7322-1BL00-0AA0 |
| Bently Nevada330180-12-05 | MTLMTL5544S | Phoenix ContactQUINT-DIODE/12-24DC/2x20/1x40 | Bently Nevada330130-045-00-05 |
| Siemens6ES7222-1BF32-0XB0 | MTLMTL5582B | ABBTU516-XC 1SAP412000R0001 | Schneider ElectricTM3XTYS4 |
| YokogawaSDV144-S13 | Phoenix ContactMINI-PS-48-60DC/24DC/1 | Allen-Bradley1769-IQ16 | BeckhoffKL3454 |
| ABBTB820V2 3BSE013208R1 | YokogawaADV151-P10 | Phoenix ContactQUINT-UPS/24DC/24DC/10 | Pepperl+FuchsKFD2-EB2.R4A.B |
| Siemens6ES7326-1BK01-0AB0 | Schneider ElectricBMXXBP1200 |
The list covers Siemens, ABB, Allen-Bradley, Bently Nevada, Honeywell, Schneider Electric, Emerson DeltaV, GE, Pepperl+Fuchs, MTL, Beckhoff, Phoenix Contact and Yokogawa. Brand, suffix, function and lifecycle must be verified for each request.
Send your mixed-brand model list, quantities, equipment context and destination for supply verification, compatibility checks, global delivery coordination and applicable warranty information.
