{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1214-2BD23-2XB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1214-2BD23-2XB0","canonicalUrl":"https://aoctrl.com/siemens/6AG1214-2BD23-2XB0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1214-2BD23-2XB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens, SIPLUS S7-200 CPU, 6AG1214-2BD23-2XB0, 100-230 V AC / 24 V DC supply, 62 mm depth, 140 mm width, 80 mm height, 11 W power loss, MPI/PPI.","salesMarkdown":"The Siemens 6AG1214-2BD23-2XB0 is a SIPLUS S7-200 CPU that accepts both 100-230 V AC and 24 V DC supply, with the DC input tolerating 20.4 V to 28.8 V. That makes it flexible for panels with either line voltage or a dedicated 24 V bus. Program memory is held in integral EEPROM (no battery needed for program), with current DB values and retentive data buffered by a high-performance capacitor, optionally extended to 200 days with a battery module. Communication over MPI and PPI at up to 187.5 kbit/s connects to operator panels and other CPUs. The RS-485 port is integrated, and shielded runs reach 500 m. ## Panel Fit & Integration Dimensions are 140 mm wide, 80 mm high, and 62 mm deep — a standard footprint for this CPU family. The power loss is 11 W, so no special cooling is needed for ordinary enclosures. Outputs switch on and off in 10 ms typical, and the lamp load rating is 200 W AC or 30 W DC. Inputs can be configured as source or sink per group, and two-wire sensors are supported.","metaTitle":"Siemens 6AG1214-2BD23-2XB0 SIPLUS S7-200 CPU, dual supply","metaDescription":"Active-production SIPLUS S7-200 CPU (6AG1214-2BD23-2XB0) with 100-230 V AC / 24 V DC supply, MPI/PPI, and EEPROM backup. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"FBD":"Yes","LAD":"Yes","MPI":"Yes; As MPI slave for data exchange with MPI masters (S7-300/S7-400 CPUs, OPs, TDs, Push Button Panels); S7-200-internal CPU/CPU communication is possible in the MPI network with restrictions; transmission rates: 19.2/187.5 kbit/s","PPI":"Yes; with PPI protocol for program functions, HMI functions (TD 200, OP), S7-200-internal CPU/CPU communication ; transmission rates 9.6/19.2/187.5 kbit/s","STL":"Yes","24 V":"Yes; Permissible range: 20.4V to 28.8V","Depth":"62 mm","Width":"140 mm","title":"6AG1214-2BD23-2XB0","Height":"80 mm","Number":"256","Present":"Yes; Program: Entire program maintenance-free on integral EEPROM, programmable via CPU; data: Entire DB 1 loaded from PG/PC maintenance-free on integral EEPROM, current values of DB 1 in RAM, retentive memory bits, timers, counters, etc. maintenance-free via high-performance capacitor; optional battery for long-term buffering","120 V AC":"Yes","230 V AC":"Yes","Adjustable":"Yes; via high-performance capacitor or battery","Size, max.":"32 byte","Command set":"Bit logic instructions, compare instructions, timer instructions, counter instructions, clock instructions, transmissions instructions, table instructions, logic instructions, shift and rotate instructions, conversion instructions, program control instructions, interrupt and communications instructions, logic stack instructions, integer maths, floating-point math instructions, numerical functions","Lower Limit":"1 ms","Upper Limit":"54 min; 4 timers: 1 ms to 30 s; 16 timers: 10 ms to 5 min; 236 timers: 100 ms to 54 min","description":"***SPARE PART*** ***Spare part*** SIPLUS S7-200 CPU 224XP -25...+70°C based on 6ES7214-2BD23-0XB0 AC/14 DI/10 RO/2 AI/1 AO","For Uprating":"No","2-Wire Sensor":"Yes","For Signal \"0\"":"0V to 5V; 0V to 1V (I0.3 to I0.5)","For Signal \"1\"":"min. 15 V; min. 4 V (I 0.3 to I 0.5)","Interface type":"Integrated RS 485 interface","Shielded, Max.":"500 m","Parameterizable":"Yes; (E 0.0 to E 1.5) up to 200 kHz","Weight, approx.":"440 g","lifecycle_stage":"current","\"0\" To \"1\", Max.":"10 ms; all outputs","\"1\" To \"0\", Max.":"10 ms; all outputs","Power loss, typ.":"11 W","Rated value (AC)":"100 V; 100 V AC to 230 V AC","Rated value (DC)":"24 V","Unshielded, Max.":"150 m","Backup time, max.":"100 h; (min. 70 h at 40 °C); 200 days (typ.) with optional battery module","Source/sink input":"Yes; optionally, per group","On Lamp Load, Max.":"200 W; 30 W with DC, 200 W with AC","Program processing":"free cycle (OB 1), interrupt-controller, time-controlled (1 to 255 ms)","up to 40 °C, max.":"10 A","up to 55 °C, max.":"10 A","At \"0\" To \"1\", Max.":"12.8 ms","At \"0\" To \"1\", Min.":"0.2 ms","Between The Channels":"Yes; Relays","For Signal \"1\", Min.":"L+/L1","For Signal \"1\", Typ.":"2.5 mA; 8 mA for I0.3 to I0.5","Inrush current, max.":"20 A; at 264 V","Output current, max.":"280 mA","Program organization":"1 OB, 1 DB, 1 SDB subroutines with/without parameter transfer","Serial Data Exchange":"Yes; As freely programmable interface with interrupt facility for serial data exchange with third-party devices with ASCII protocol transfer rates: 1.2 / 2.4 / 4.8 / 9.6 / 19.2 / 38.4 / 57.6 / 115.2 kbps; the PC/PPI cable can also be used as RS 232/RS 485 converter","Integrated (For Data)":"10 kbyte","Plug-in I/O terminals":"Yes","Retentivity available":"Yes; M 0.0 to M 31.7","Number of alarm inputs":"4; 4 rising edges and/or 4 falling edges","Number of relay outputs":"10","Transmission rate, max.":"187.5 kbit/s","Transmission rate, min.":"19.2 kbit/s","For Bit Operations, Max.":"0.22 µs","Integrated (For Program)":"16 kbyte; 12 KB with active run-time edit","Number of digital inputs":"14","Short-circuit protection":"No; to be provided externally","Number of digital outputs":"10; Relays","With Resistive Load, Max.":"2 A","Between Different Circuits":"500 V DC between 24 V DC and 5 V DC; 1500 V AC between 24 V DC and 230 V AC","For Signal \"1\" Rated Value":"2 A","Analog inputs/outputs, max.":"38; 2 onboard inputs and 1 output, also max. 28 inputs and 7 outputs (EM) or max. 0 inputs and 14 outputs (EM)","Number of subroutines, max.":"64","Vertical Installation, Max.":"45 °C; = Tmax","Vertical Installation, Min.":"-25 °C; = Tmin","Digital inputs/outputs, max.":"168; max. 94 inputs and 74 outputs (CPU + EM)","from supply voltage L1, max.":"220 mA; 35 to 100 mA (240 V); 70 to 220 mA (120 V); output current for expansion modules (5 V DC) 600 mA","Horizontal Installation, Max.":"70 °C; = Tmax","Horizontal Installation, Min.":"-25 °C; = Tmin","Number of analog potentiometers":"2; Analog potentiometer; resolution 8 bit","Number of expansion units, max.":"7; Only expansion modules of the S7-22x series can be used. Due to the limited output current, the use of expansion modules may be limited.","Of Which Retentive With Battery":"0 to 255, via high-performance capacitor or battery, adjustable","Number of operating cycles, max.":"10 000 000; mechanically 10 million, at rated load voltage 100 000","AS-Interface inputs/outputs, max.":"62; AS-Interface A/B slaves (CP 243-2)","Between The Channels, In Groups Of":"3 and 4","Of Which Retentive Without Battery":"0 to 112 in EEPROM, adjustable","Number of memory modules (optional)":"1; pluggable memory module, content identical with integral EEPROM; can additionally store recipes, data logs and other files","connectable programming devices/PCs":"SIMATIC PG/PC, standard PC","permissible range, lower limit (AC)":"85 V","permissible range, upper limit (AC)":"250 V","For Signal \"0\" Residual Current, Max.":"0 mA","Permissible Frequency Range, Lower Limit":"47 Hz","Permissible Frequency Range, Upper Limit":"63 Hz","User program protection/password protection":"Yes; 3-stage password protection","Of The Pulse Outputs, With Resistive Load, Max.":"1 Hz","Permissible Quiescent Current (2-Wire Sensor), Max.":"1 mA","Ambient air temperature-barometric pressure-altitude":"Tmin ... Tmax at 1 080 hPa ... 795 hPa (-1 000 m ... +2 000 m) // Tmin ... (Tmax - 10 K) at 795 hPa ... 658 hPa (+2 000 m ... +3 500 m) // Tmin ... (Tmax - 20 K) at 658 hPa ... 540 hPa (+3 500 m ... +5 000 m)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/122ac295d479e4a3e3dc3fe94638a391.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=132840&mlfb=6AG1214-2BD23-2XB0"},"ai":{"faq":[{"question":"What is the program backup time?","answer":"The built-in capacitor holds retentive data for at least 70 hours at 40 °C (100 h max). With the optional battery module, backup extends to 200 days typical."},{"question":"What communication interfaces does this CPU have?","answer":"It has an integrated RS-485 port supporting both MPI and PPI protocols at up to 187.5 kbit/s, allowing connection to operator panels, S7-300/400 CPUs, and other S7-200 devices."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1214-2BD23-2XB0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/6AG1214-2BD23-2XB0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}