{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7142-6BH00-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7142-6BH00-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7142-6BH00-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7142-6BH00-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens ET 200SP digital output module, 6ES7142-6BH00-0AB0, 16 outputs 24 V DC, PROFINET switch, IP65/67, with diagnostic alarm and group error LED.","salesMarkdown":"## 16-channel digital output for ET 200SP with integrated PROFINET The Siemens 6ES7142-6BH00-0AB0 is a 16-output digital output module for the ET 200SP distributed I/O system, rated at 24 V DC per channel. It integrates a two-port PROFINET switch with full protocol support including ARP, DCP, MRP, LLDP, Ping, and SNMP, enabling loop-through cabling and network diagnostics without external switches. Short-circuit protection is provided between the load voltage groups, but not between individual channels — a design constraint to note when driving parallel loads or wiring shared power rails. The typical response threshold is 1.8 A. For lamp loads, the maximum switching frequency is 1 Hz, reflecting the high inrush of incandescent or LED capacitive loads. A diagnostic alarm and a red/yellow SF/MT group error LED allow fast fault isolation at the module level without requiring a backplane readout. The module also supports prioritized startup and uprating via the ET 200SP bus. ## Physical mounting and environmental protection Rated IP65/67, the housing withstands washdown and dust-prone environments — suitable for food, beverage, and pharmaceutical lines where hygiene protocols demand sealed enclosures. The 24 V DC power bypass test holds at 707 V type test, confirming galvanic isolation from load circuits. Unshielded cables can run up to 30 m; for longer runs or noisy environments, shielded PROFINET cable is recommended. The module uses 100BASE-TX transmission at 100 Mbit/s with auto-negotiation and autocrossing.","metaTitle":"Siemens 6ES7142-6BH00-0AB0 ET 200SP, 16 DO, PROFINET","metaDescription":"Siemens ET 200SP digital output module with 16 outputs at 24 V DC, integrated PROFINET switch, IP65/67, diagnostics, SIL 2. Active production, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Digital Input Modules"],"specifications":{"ARP":"Yes","DCP":"Yes","MRP":"Yes","LLDP":"Yes","Ping":"Yes","SNMP":"Yes","Depth":"49 mm","Width":"60 mm","title":"6ES7142-6BH00-0AB0","Height":"175 mm","TCP/IP":"No","PROFIsafe":"No","Group error":"Yes; Red/yellow \"SF/MT\" LED","description":"SIMATIC DP, ET 200ECO PN, 16 DO 24 V DC/1.3 A; 8xM12, duplicate assignment; Degree of protection IP67","Autocrossing":"Yes","For Uprating":"No","In Groups Of":"8","PROFINET CBA":"No","Short-circuit":"Yes","Autonegotiation":"Yes","Weight, approx.":"910 g","lifecycle_stage":"current","24 V DC circuits":"707 V DC (type test)","Diagnostic alarm":"Yes","Power loss, typ.":"5.5 W","Rated value (DC)":"24 V","Unshielded, Max.":"30 m","Integrated Switch":"Yes","On Lamp Load, Max.":"1 Hz","up to 60 °C, max.":"3.9 A","Prioritized startup":"Yes","Between The Channels":"No","Diagnostics function":"Yes","SIL acc. to IEC 62061":"SIL 2","Transmission procedure":"100BASE-TX","IP degree of protection":"IP65/67","Transmission rate, max.":"100 Mbit/s","Response threshold, typ.":"1.8 A","Short-circuit protection":"Yes","Between The Load Voltages":"Yes","Current consumption, typ.":"100 mA","Number of digital outputs":"16","With Inductive Load, Max.":"0.5 Hz","With Resistive Load, Max.":"100 Hz","For Signal \"1\" Rated Value":"1.3 A; Maximum","Controlling a digital input":"Yes","Reverse polarity protection":"Yes","from load voltage 2L+, max.":"4 A","Device identifier (DeviceID)":"0306H","Wire-break in actuator cable":"Yes","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","For Redundant Control Of A Load":"Yes","between Ethernet and electronics":"Yes","Category according to ISO 13849-1":"Cat. 3","Supports protocol for PROFINET IO":"Yes","Remark On Safety-Oriented Shutdown":"https://support.industry.siemens.com/cs/de/en/view/39198632","permissible range, lower limit (DC)":"20.4 V","permissible range, upper limit (DC)":"28.8 V","For Signal \"0\" Residual Current, Max.":"1.5 mA","IRT with the option \"high flexibility\"":"Yes","Performance level according to ISO 13849-1":"PL d","from load voltage 1L+ (unswitched voltage)":"4 A","Limitation of inductive shutdown voltage to":"Typ. (L1+, L2+) -47 V","Test voltage for interface, rms value [Vrms]":"1 500 V; According to IEEE 802.3","power supply according to NEC Class 2 required":"Yes","Between Load Voltage And All Other Switching Components":"No","Suitable for safety-related tripping of standard modules":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$612.00 – $841.44","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/dee88711c5a6308626753c19b4f73bdf.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=57620&mlfb=6ES7142-6BH00-0AB0"},"ai":{"faq":[{"question":"What is the ARP support on this module?","answer":"The module supports Address Resolution Protocol (ARP) as part of its PROFINET stack, enabling automatic IP address resolution on the network."},{"question":"What is the DCP support on this module?","answer":"The module supports Discovery and Configuration Protocol (DCP), allowing PROFINET device naming and IP assignment via tools like Siemens PRONETA or TIA Portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7142-6BH00-0AB0","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/6ES7142-6BH00-0AB0 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}}