{"product_id":"hima-z7308-shunt-adapter","title":"HIMA Z7308 Shunt Adapter","description":"\u003cp\u003eThe \u003cstrong\u003eHIMA Z7308\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eZ7308\u003c\/strong\u003e Shunt Adapter, operates as a dedicated hardware component for safety-related analog input conditioning within HIMatrix F35 controller and F3 AIO 8\/4 01 remote I\/O 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\u003eZ7308\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHIMA\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\u003e45 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e35 mm x 23 mm x 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Power Loss\u003c\/td\u003e\n\u003ctd\u003e0.6 W per branch at 20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOvervoltage Protection\u003c\/td\u003e\n\u003ctd\u003eUp to 30 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoating Type\u003c\/td\u003e\n\u003ctd\u003eDust and humidity protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSafety Integrity \u0026amp; Fail-Safe Architecture\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSIL3 Certification Framework:\u003c\/strong\u003e The hardware loops and internal passive network are designed to integrate directly with SIL3-certified safety-instrumented systems (SIS) without degrading the loops' overall probability of failure on demand (PFD) metrics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFail-Safe State Execution:\u003c\/strong\u003e Upon the occurrence of an external field loop anomaly or overvoltage spike exceeding the 30 V threshold, the integrated protective components shunt the excess energy, preventing transient damage to the upstream remote I\/O module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic Isolation Support:\u003c\/strong\u003e The structural terminal spacing acts as a physical isolation barrier between field current loops and high-density logic components, suppressing common-mode electrical propagation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple Modular Redundancy (TMR) Compatibility:\u003c\/strong\u003e The multi-branch layout provides concurrent parallel termination paths, allowing independent channel diagnostics to pass unaltered to redundant controller backplanes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the maximum power loss rating affect the 4-20 mA current loop precision?\u003c\/p\u003e\n\u003cp\u003eA: The maximum power loss of 0.6 W per branch is specified at the upper current limit of 20 mA. The passive shunt resistance remains linear across the full analog spectrum, ensuring that thermal dissipation does not introduce measurable variance or signal drift into the F3 AIO 8\/4 01 module inputs.\u003c\/p\u003e\n\u003cp\u003eQ: Does the dust and humidity protection coating allow deployment in unventilated field enclosures?\u003c\/p\u003e\n\u003cp\u003eA: The protective coating shields the inner components against dust and humidity accumulation. However, the ambient climate inside the enclosure must be maintained strictly between 0 and 60 deg C to ensure compliance with the component's operational thermal rating.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eIsolate all associated analog loop power sources and verify the absence of electrical potential before connecting the field wiring to the shunt adapter termination points. Mount the 35 mm x 23 mm x 25 mm housing directly adjacent to the F3 AIO 8\/4 01 module to minimize signal loop impedance and optimize the overvoltage clamping response. Ensure the internal branches do not exceed the 20 mA maximum current limitation under full-scale process conditions. All analog input lines must deploy double-shielded twisted-pair (STP) cabling, with the outer shield drain wire terminated exclusively to the low-impedance master ground busbar at the enclosure entry panel.\u003c\/p\u003e","brand":"HIMA","offers":[{"title":"Default Title","offer_id":45235412697203,"sku":"Z7308","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-14_17-52-15.png?v=1784022888","url":"https:\/\/www.dcssupplier.com\/ar\/products\/hima-z7308-shunt-adapter","provider":"DcsSupplier Limited","version":"1.0","type":"link"}