{"product_id":"bachmann-slc284-safety-processor-module","title":"Bachmann SLC284 Safety Processor Module","description":"\u003cp\u003eThe \u003cstrong\u003eBachmann SLC284\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eSLC284\u003c\/strong\u003e Safety Processor Module, operates as a dedicated hardware component for executing safety-critical logic and I\/O management within M200 controller platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\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\u003eSLC284\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBachmann\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard M200 module form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor Architecture\u003c\/td\u003e\n\u003ctd\u003eDual 32 bit microcontrollers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Inputs\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Outputs\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle Time\u003c\/td\u003e\n\u003ctd\u003e5 ms (minimum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eFASTBUS, CAN, bluecom, Serial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Rating\u003c\/td\u003e\n\u003ctd\u003eSIL 3, PL e, Cat 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP deterministic networks\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBachmann SLC284\u003c\/strong\u003e utilizes high-speed deterministic bus communication to maintain synchronization across distributed safety nodes. By integrating with the M200 controller backplane, the module supports cycle times as low as 5 ms. Data exchange between the processor and distributed I\/O modules (SDI208 and SDO204) is managed through the FASTBUS protocol, ensuring strict timing requirements for safety-rated operations. The architecture incorporates galvanic isolation between internal logic groups and the system bus, mitigating electromagnetic interference in harsh industrial environments while facilitating redundant I\/O pairing.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the SLC284 outputs be configured for fail-safe behavior in the event of a bus failure?\u003c\/p\u003e\n\u003cp\u003eA: Yes, each output is independently configurable to a defined state in the event of communication loss between the SLC284 and the primary controller.\u003c\/p\u003e\n\u003cp\u003eQ: Is it possible to perform safety programming directly through the module?\u003c\/p\u003e\n\u003cp\u003eA: Programming is performed via the SolutionCenter software, utilizing either the M200 controller interface or the integrated serial interface on the SLC284 module.\u003c\/p\u003e\n\u003cp\u003eQ: What are the requirements for redundant pairing of digital I\/O?\u003c\/p\u003e\n\u003cp\u003eA: The 16 inputs and 8 outputs can be used in redundant pairs to achieve PL e \/ SIL 3 \/ Cat 4 compliance. Ensure that the associated field wiring complies with the specific redundancy logic defined in the SolutionCenter project configuration.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Seating\u003c\/strong\u003e: Align the \u003cstrong\u003eBachmann SLC284\u003c\/strong\u003e module with the dedicated slot on the M200 controller backplane. Ensure the mechanical locking mechanism is fully engaged to prevent intermittent bus connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding and Shielding\u003c\/strong\u003e: Ensure the DIN-rail mounting provides a low-impedance path to the system chassis ground. Shielded twisted-pair cabling is required for FASTBUS and CAN communications to minimize external noise injection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower-Up Sequence\u003c\/strong\u003e: Verify that the power supply rails (24 VDC) are within specified tolerances before initiating the module boot sequence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus Verification\u003c\/strong\u003e: Upon power-up, observe the LED indicators. The module must transition through the BIOS\/TEST phases; a persistent ERR status indicates a mismatch in the hardware configuration or a detected internal self-test failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e: Use SolutionCenter to map the safety I\/O channels. Verify that all galvanic isolation jumpers are set according to the application's specific isolation requirements between the safety and standard I\/O segments.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Bachmann","offers":[{"title":"Default Title","offer_id":53025319551285,"sku":"SLC284","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/SLC284.png?v=1782120028","url":"https:\/\/www.5gplc.com\/products\/bachmann-slc284-safety-processor-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}