{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7141-6BH00-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7141-6BH00-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7141-6BH00-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7141-6BH00-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC ET 200AL digital output module, 6ES7141-6BH00-0AB0, 8 outputs at 24 V DC, 100 mA per channel, PROFINET IO device with integrated 2-port switch, IP65/67.","salesMarkdown":"The Siemens 6ES7141-6BH00-0AB0 is a SIMATIC ET 200AL digital output block — a distributed I/O slice that sits in the field rather than in the cabinet, addressed as a PROFINET IO device and powered from a 24 V DC rail. It carries 8 outputs rated 24 V DC with a 100 mA per-output ceiling, switchable per channel from the PLC programme. The block has its own integrated 2-port switch and an M12 service interface, which is what lets it chain to the next ET 200AL station without a separate media converter. Sealing is IP65/67 at the housing, which is the point of putting an ET 200AL at the machine rather than running long homeruns back to a centralised rack. ## What the I/O and timing figures mean for fit 100 mA per output is the per-channel ceiling, not a shared budget — so the rule of thumb is to count each solenoid, indicator or relay coil as one channel against the 100 mA line, not as a fraction of the module total. Output transition times are typically 3 ms both directions, which is fast enough for valve actuation and indicator work but not what you pick for high-speed counting; if the application is pulse output rather than coil drive, look elsewhere. ## Network and diagnostics behaviour On the network side the device supports ARP, DCP, MRP, LLDP, Ping and SNMP, which is the standard PROFINET IO service set and what allows the controller's diagnostic alarms to reach the HMI and engineering station. A group error LED labelled SF/MT in red/yellow gives a panel-side at-a-glance health check, and prioritised startup is supported so the block can join a fast-tool-change PROFINET segment without slowing the line. Transmission is 100BASE-TX at up to 100 Mbit/s, with autonegotiation and autocrossing handled by the integrated switch. ## Power, isolation and cabinet-side maths The 24 V DC circuits are type-tested at 707 V DC, and the typical power loss is 6.5 W — the figure to fold into the 24 V supply sizing for the field-distribution segment the block sits on. ## Field-cable limits and the gotchas Unshielded cable runs are rated up to 30 m, which is the field-length number to respect on a retrofit where pulling shielded cable back to a reworked station is impractical. There is no channel-to-channel isolation on the outputs, so any group with mixed loads — for instance a relay coil and a low-voltage indicator sharing the same block — needs external segregation rather than relying on internal barriers.","metaTitle":"Siemens 6ES7141-6BH00-0AB0 DQ 8×24V DC, IP65/67","metaDescription":"Siemens 6ES7141-6BH00-0AB0 ET200AL digital output module, 8 outputs 24 V DC at 100 mA, PROFINET with integrated switch, IP65/67. Current lifecycle; quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLC Communication Modules"],"specifications":{"ARP":"Yes","DCP":"Yes","MRP":"Yes","LLDP":"Yes","Ping":"Yes","SNMP":"Yes","Depth":"49 mm","Width":"60 mm","title":"6ES7141-6BH00-0AB0","Height":"175 mm","TCP/IP":"No","M12 port":"Yes","PROFIsafe":"No","Group error":"Yes; Red/yellow \"SF/MT\" LED","description":"SIMATIC DP, ET 200ECO PN, 16 DI 24 V DC; 8xM12, duplicate assignment; Degree of protection IP67","Autocrossing":"Yes","In Groups Of":"2","PROFINET CBA":"No","2-Wire Sensor":"Yes","For Signal \"0\"":"-3 to +5V","For Signal \"1\"":"+11 to +30V","Autonegotiation":"Yes","Weight, approx.":"910 g","lifecycle_stage":"current","24 V DC circuits":"707 V DC (type test)","Diagnostic alarm":"Yes","Power loss, typ.":"6.5 W","Rated value (DC)":"24 V","Unshielded, Max.":"30 m","Integrated Switch":"Yes","Number of outputs":"8","up to 60 °C, max.":"16","At \"0\" To \"1\", Max.":"typically 3 ms","At \"1\" To \"0\", Max.":"typically 3 ms","Prioritized startup":"Yes","Between The Channels":"No","Diagnostics function":"Yes","For Signal \"1\", Typ.":"7 mA","Output current, max.":"100 mA; per output","Transmission procedure":"100BASE-TX","IP degree of protection":"IP65/67","Transmission rate, max.":"100 Mbit/s","Number of digital inputs":"16","Short-circuit protection":"Yes; Electronic","Between The Load Voltages":"Yes","Current consumption, typ.":"100 mA","Reverse polarity protection":"Yes","Device identifier (DeviceID)":"0306H","Short-circuit encoder supply":"Yes; Per channel group","Monitoring the supply voltage":"Yes; green \"ON\" LED","Number of PROFINET interfaces":"1","from supply voltage 1L+, max.":"4 A","Design of electrical connection":"4/5-pin M12 circular connectors","Diagnostic information readable":"Yes","between Ethernet and electronics":"Yes","Supports protocol for PROFINET IO":"Yes","IRT with the option \"high flexibility\"":"Yes","Wire-break in signal transmitter cable":"Yes","Test voltage for interface, rms value [Vrms]":"1 500 V; According to IEEE 802.3","power supply according to NEC Class 2 required":"Yes","Permissible Quiescent Current (2-Wire Sensor), Max.":"1.5 mA","Between Load Voltage And All Other Switching Components":"No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$247.65","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e9ae9cf7fdfd8e9978db3ba79cbf9fd6.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=28806&mlfb=6ES7141-6BH00-0AB0"},"ai":{"faq":[{"question":"What is the closest functional second-source — 6ES7141-4BF00-0AA0?","answer":"6ES7141-4BF00-0AA0 is the ET 200AL PROFINET/PROFINET coupler, not an 8-output digital module, so it is not a cross-reference for this part. The honest answer is that there is no same-function second-source on the peer list; alternate selection belongs in the same ET 200AL output family on a different channel-count order code."},{"question":"What is the listed ARP support on this component line?","answer":"ARP is listed as supported, alongside DCP, MRP, LLDP, Ping and SNMP — the standard PROFINET IO service set."},{"question":"What is the listed DCP support on this component line?","answer":"DCP (Discovery and Configuration Protocol) is listed as supported, which is what allows the PROFINET controller to find and address the block on segment bring-up."},{"question":"Will 6ES7141-6BH00-0AB0 drop into a panel that was specified around 6ES7141-4BF00-0AA0 without rewiring?","answer":"No — 6ES7141-4BF00-0AA0 is the coupler slot in the ET 200AL line, while this part is the 8-output digital block. They sit at different points in the segment, and substituting one for the other is a different product, not a rewire."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7141-6BH00-0AB0","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/6ES7141-6BH00-0AB0 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}}