{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7142-5AF00-0BL0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7142-5AF00-0BL0","canonicalUrl":"https://aoctrl.com/siemens/6ES7142-5AF00-0BL0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7142-5AF00-0BL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC ET 200AL 6ES7142-5AF00-0BL0, 8-channel digital output module, 2 A per channel at 45 °C, IP65/67, M12 L-coded supply, IO-Link 1.1, SIL 2.","salesMarkdown":"## Rugged 8-output slice for distributed blocks The Siemens 6ES7142-5AF00-0BL0 is an 8-channel digital output module for the SIMATIC ET 200AL family, built to live on the machine frame, not inside a climate-controlled cabinet. Rated IP65/67, it shrugs off washdown and airborne dust — the same housing that seals the electronics also carries the M12 L-coded power feed and the IO-Link port. Each output sinks 2 A at 45 °C, derated to 1 A at the 55 °C ceiling. That 2 A per channel at 45 °C is the number to size against — the module's 8 A total budget means you can load all eight channels near their 1 A limit at the top of the temperature range, or run a few channels at full 2 A and leave headroom on the rest. The -30 °C floor lets it sit unpowered in a frozen warehouse and wake up without condensation issues. IO-Link 1.1 with a common profile means this module talks to any IO-Link master that supports the standard. The IODD file is available, so commissioning is drag-and-drop into the engineering tool. The 38.4 kBd COM2 transmission rate is the standard IO-Link speed — no surprises on cycle time. SIL 2 per IEC 62061 means the module can be used in safety-related control systems up to that integrity level. The per-channel electronic short-circuit protection trips at a typical 2.8 A threshold, and the module-level diagnostic alarm is parameterizable — you decide whether a fault stops the line or just logs an event. The 707 V DC type-test isolation between the load voltages and the logic side confirms galvanic separation. Channel-to-channel isolation is not provided, so all eight outputs share a common reference — plan your load grouping accordingly. ## Mounting and wiring — checklist for the panel builder The module measures 45 mm wide, 159 mm high, and 45 mm deep — it mounts directly on the machine frame or a sub-panel, not on a DIN rail. The M12 L-coded power connector carries 24 VDC to the module; the same connector family handles the eight output channels. The unshielded cable run can stretch to 30 m. The cycle time minimum is 2.1 ms — fast enough for most discrete applications but not for high-speed counting or pulse trains above 100 Hz on resistive loads. For inductive loads the switching frequency drops to 0.1 Hz (0.25 Hz at 25 °C); use a freewheeling diode or a varistor across the load to suppress the back-EMF.","metaTitle":"Siemens 6ES7142-5AF00-0BL0 SIMATIC ET 200AL, 8 DO, 2 A","metaDescription":"Siemens 6ES7142-5AF00-0BL0 SIMATIC ET 200AL digital output module. 8 outputs, 2 A per channel at 45 °C, IP65/67, SIL 2, IO-Link 1.1.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"Max.":"55 °C","Min.":"-30 °C","Depth":"45 mm","Width":"45 mm","title":"6ES7142-5AF00-0BL0","Height":"159 mm","IODD file":"Yes","Lower Limit":"12 Ω","Port type A":"Yes","Upper Limit":"4 kΩ","description":"SIMATIC ET 200AL, IO-Link, DQ 8x 24 V DC/2 A, 8x M12, Degree of protection IP67","Short-circuit":"Yes; Outputs to ground; module by module","Weight, approx.":"168 g","lifecycle_stage":"current","Cycle time, min.":"2.1 ms","Diagnostic alarm":"Yes; Parameterizable","Firmware version":"V1.0.x","Power loss, typ.":"3.6 W","Rated value (DC)":"24 V; Supply via M12 connector L-coded","Unshielded, Max.":"30 m","Transmission rate":"38.4 kBd (COM2)","On Lamp Load, Max.":"1 Hz","Between The Channels":"No","For Signal \"1\", Min.":"L+ (-0.8 V)","HW functional status":"FS01","IO-Link protocol 1.1":"Yes","Isolation tested with":"707 V DC (type test)","SIL acc. to IEC 62061":"SIL 2","Channel status display":"Yes; green LED","For Module Diagnostics":"Yes; green/red LED","IP degree of protection":"IP65/67","Current per module, max.":"8 A","Response threshold, typ.":"2.8 A","Short-circuit protection":"Yes; per channel, electronic","Between The Load Voltages":"Yes","Number of digital outputs":"8","With Inductive Load, Max.":"0.1 Hz; 0.25 Hz at 25 °C","With Resistive Load, Max.":"100 Hz","For Signal \"1\" Rated Value":"2 A (45 °C); 1 A (55 °C)","Supported IO-Link profiles":"common profile","For load voltage monitoring":"Yes; green LED","Reverse polarity protection":"Yes; against destruction; load increasing","from load voltage 2L+, max.":"8 A; Maximum value","Device identifier (DeviceID)":"229381","Cable length unshielded, max.":"20 m","Substitute values connectable":"Yes; channel by channel, parameterizable","Category according to ISO 13849-1":"Cat. 3","Current consumption (rated value)":"12 mA; without load","permissible range, lower limit (DC)":"20.4 V","permissible range, upper limit (DC)":"28.8 V","For Signal \"0\" Residual Current, Max.":"0.5 mA","For Signal \"1\" Permissible Range, Max.":"2 A; with inductive load to IEC 60947-5-1, DC-13 / AC-15","Size of process data, input per module":"0 byte","Size of process data, output per module":"1 byte","Type of electrical connection for IO-Link":"M12, 5-pin, A-coded","Performance level according to ISO 13849-1":"PL d","Limitation of inductive shutdown voltage to":"2L+ (-47 V)","Design of electrical connection for supply voltage":"M12, 4-pin, L-coded","Suitable for safety-related tripping of standard modules":"Yes; From FS01","Design of electrical connection for the inputs and outputs":"M12, 5-pin, A-coded","Between The Channels And The Power Supply Of The Electronics":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$356.12","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/63c5b14dc9380fbeb0a4a2cf74aed085.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1430341&mlfb=6ES7142-5AF00-0BL0"},"ai":{"faq":[{"question":"What is the output current per channel for the 6ES7142-5AF00-0BL0?","answer":"Each of the 8 digital outputs is rated 2 A at 45 °C, derated to 1 A at the maximum operating temperature of 55 °C. The total module current is limited to 8 A."},{"question":"Is the 6ES7142-5AF00-0BL0 compatible with SIMATIC ET 200AL?","answer":"Yes, this module is a native SIMATIC ET 200AL digital output block. It shares the same IP65/67 housing, M12 L-coded power connector, and IO-Link interface as the rest of the family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7142-5AF00-0BL0","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/6ES7142-5AF00-0BL0 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}}