AC/DC/relay compact CPU with onboard digital and analog I/O for established S7-1200 automation systems.
Siemens 6ES7214-1BG31-0XB0 is a SIMATIC S7-1200 CPU 1214C compact controller with an AC power supply, 24 V DC digital inputs, relay outputs and integrated analog inputs. Its onboard configuration includes 14 digital inputs, 10 relay outputs rated 2 A and 2 analog inputs for 0–10 V DC signals. The controller provides 75 KB work memory and is engineered with STEP 7 V11 SP2 or higher. Siemens states that this catalog number is no longer available and lists 6ES7214-1BG40-0XB0 as a conditionally compatible successor. Confirm the complete order code, project version, wiring, I/O allocation and migration requirements before procurement.
Condition, availability and warranty are Stockoems commercial information, not manufacturer commitments.
| Manufacturer | Siemens |
|---|---|
| Complete Part Number | 6ES7214-1BG31-0XB0 |
| Product Type | CPU 1214C AC/DC/relay compact CPU |
| Series | SIMATIC S7-1200 |
| Product Condition | Original new |
| Availability | In stock |
| Official Product Status | Product is no longer available |
| Listed Successor | 6ES7214-1BG40-0XB0 — conditionally compatible |
| Power Supply | 85–264 V AC, 47–63 Hz |
| Digital Inputs | 14 × 24 V DC |
| Digital Outputs | 10 × relay outputs, 2 A |
| Analog Inputs | 2 × 0–10 V DC |
| Work Memory | 75 KB |
| Load Memory | 4 MB |
| Engineering Software | STEP 7 V11 SP2 or higher |
| Country of Origin | GERMANY |
| Warranty | With 1 year warranty |
| Shipping | Quoted according to destination and packaging requirements; timing is confirmed during order review. |
85–264 V AC input powers the compact CPU.
Fourteen 24 V DC digital inputs and two 0–10 V DC analog inputs receive process signals.
CPU 1214C executes the engineered control program within the S7-1200 platform.
Ten relay outputs provide switched control paths within the rated design.
Siemens states that 6ES7214-1BG31-0XB0 is no longer available. Siemens lists 6ES7214-1BG40-0XB0 as a conditionally compatible successor, not an unconditional drop-in replacement.
Before ordering, compare the full catalog number, engineering software version, firmware, wiring, I/O allocation, electrical ratings, program migration requirements and installed-system constraints. Verify label photos and revision details for the offered unit.
Siemens states that this product is no longer available. Its listed successor is 6ES7214-1BG40-0XB0, described as conditionally compatible.
The official product data specifies 14 digital inputs at 24 V DC, 10 relay outputs rated 2 A and two 0–10 V DC analog inputs.
The compact CPU accepts 85–264 V AC at 47–63 Hz.
The official data lists 75 KB work memory and 4 MB load memory.
Treat the successor as conditionally compatible. Review engineering software, firmware, wiring, I/O mapping, program migration and system constraints before replacement.
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
A documented path from exact-model verification to protected dispatch and responsive after-sales communication.
Model and suffix verification plus product and label photo confirmation.
Condition confirmation and visible-item review before commercial release.
Technical compatibility review against the customer’s complete installed-system details.
Protective packaging selected for the equipment type and shipping route.
Worldwide shipping, shipment tracking and customs documentation coordination.
Our team reviews order codes, suffixes and label details, aligns compatibility questions with the buyer, prepares protective packaging and coordinates shipping documents for the destination. Availability is checked against current Stockoems commercial information; no specific quantity or dispatch date is promised until the order review is complete.
Written warranty terms, a defined return authorization process and responsive after-sales communication support the transaction from inquiry through delivery follow-up.
Email: sales6@apterpower.com
WhatsApp: +86 18159889985
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Email: sales6@apterpower.com
WhatsApp: +86 18159889985
