{"product_id":"beckhoff-km1012-0004-km-series-bus-terminal-module","title":"BECKHOFF KM1012-0004 Module de Terminal Bus Série KM","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eKM1012-0004 (KM10120004)\u003c\/strong\u003e is a high-density 16-channel digital input module from the Beckhoff KM series, designed to optimize cabinet space in complex automation systems. By integrating 16 inputs into a single compact module with a pluggable 3-wire connection system, this unit drastically simplifies field wiring and reduces the physical footprint of the I\/O rack. The module is engineered for rapid signal acquisition, featuring a typ. 0.2 ms input filter, making it an ideal choice for high-speed digital monitoring, state sensing, and event-driven control tasks in modern industrial machinery.\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration\u003c\/h3\u003e\n\u003cp\u003eThe KM1012-0004 architecture is purpose-built for modularity, utilizing two 8-channel connector banks that support 3-wire sensor connectivity. This allows for direct, localized sensor power distribution without the need for secondary terminal blocks. The module adheres to EN 61131-2 Type 1 specifications, ensuring seamless compatibility with standard industrial sensors. The unit is designed without internal power contacts, drawing operational power directly through the K-bus, which isolates the sensor power supply requirements and simplifies the overarching power distribution topology of the control cabinet.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eKM1012-0004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBECKHOFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e16 (2 x 8-channel banks)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Filter\u003c\/td\u003e\n\u003ctd\u003e0.2 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC (-15 % \/ +20 %)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Type\u003c\/td\u003e\n\u003ctd\u003eEN 61131-2, Type 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Isolation\u003c\/td\u003e\n\u003ctd\u003e500 V (K-bus \/ field potential)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e26.5 mm x 100 mm x 71 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat differentiates the KM1012-0004 from the other variants in the series?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \"0004\" suffix denotes the inclusion of the 3-wire connector system and integrated status LEDs. This variant is specifically tailored for applications where sensors require both signal and power locally at the terminal, while the LEDs provide immediate visual diagnostics for each channel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the module require external power contacts?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, the KM1012-0004 is designed without power contacts. It draws K-bus power internally, which helps maintain a cleaner wiring scheme when used in dense multi-module configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this module suitable for safety-critical applications?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile the KM1012-0004 is a robust industrial component, it is a standard digital input module and does not carry functional safety ratings (e.g., SIL or PL). For safety-related logic, please refer to the Beckhoff TwinSAFE terminal product line.\u003c\/p\u003e\n\u003ch3\u003eEngineering Guidelines and Best Practices\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Filtering:\u003c\/strong\u003e The 0.2 ms input filter is significantly faster than standard modules. While this is excellent for high-speed sensing, ensure that your field sensors do not exhibit contact bounce exceeding this threshold, as the module may register false pulses if the bounce is prolonged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Density:\u003c\/strong\u003e When utilizing the 3-wire connector system for all 16 channels, ensure that the field cable harness is properly routed and strain-relieved. Overloading the pluggable wiring level with bulky or rigid cable can exert mechanical stress on the DIN rail connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Considerations:\u003c\/strong\u003e Despite the compact IP20 design, ensure that the terminal is protected from liquid ingress and conductive dust. If installed in an environment with high humidity or chemical vapors, ensure the control cabinet provides appropriate IP-rated protection to prevent internal corrosion of the connector pins.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106602672491,"sku":"KM1012-0004","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/KM1012-0004-Beckhoff-Bus-Terminal-module-16-channel-digital-input-24-V-DC-02-ms-3-wire-connector-with-LEDs-ihsbdalijjf.png?v=1776245244","url":"https:\/\/www.plcprotech.com\/fr\/products\/beckhoff-km1012-0004-km-series-bus-terminal-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}