{"product_id":"bus-interface-cable-hima-bv-7046-4-h41q-h51q","title":"Bus Interface Cable | HIMA BV 7046-4 H41q H51q","description":"\u003ch2\u003eHIMA BV 7046-4 Data Connecting Cable\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHIMA BV 7046-4\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eBV 7046-4\u003c\/strong\u003e Data Connecting Cable, operates as a dedicated hardware component for high-speed inter-rack data connection within HIMA H41q and H51q safety systems.\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\u003eBV 7046-4\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\u003e0.06 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e90 x 55 x 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive physical link (0 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eHIMA H41q \/ H51q Safety Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eInsulation Displacement Connector (IDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eBus extension cable linking bus terminals to central processing interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eGalvanic Isolation and Fail-Safe System Execution\u003c\/h3\u003e\n\u003cp\u003eThe BV 7046-4 cable provides deterministic, noise-immune signal transmission paths necessary for SIL3 safety controller architectures. By bridging bus terminals to the central processor racks across the H41q and H51q communication backplanes, the cable prevents data jitter and transmission dropouts. Shielded internal conductors maintain robust galvanic isolation against external noise, preventing electromagnetic interferences from degrading safety loop execution. This structural shielding guarantees that redundant safety processor racks execute uninterrupted fail-safe state evaluations without unintended trip conditions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the cable connector design facilitate field maintenance in HIMA safety racks?\u003c\/p\u003e\n\u003cp\u003eA: The integrated IDC and specialized connectors maintain constant physical contact pressure against the terminal header pins, eliminating intermittent contact noise and ensuring stable signal connectivity under industrial vibration.\u003c\/p\u003e\n\u003cp\u003eQ: Can the BV 7046-4 carry high-voltage power signal lines alongside bus communication?\u003c\/p\u003e\n\u003cp\u003eA: No, the cable rated insulation limits operating potential to 30 VDC. Engineers must isolate this bus cable from AC lines to maintain galvanic separation and safeguard high-speed backplane signals.\u003c\/p\u003e\n\u003cp\u003eQ: What impact does cable routing have on redundant processor synchronization?\u003c\/p\u003e\n\u003cp\u003eA: Physical damage or improper shielding connections induce ground loop currents and propagation delay variances. Route signal lines away from heavy switching equipment to preserve strict synchronization across redundant bus modules.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eEngineers must maintain strict mechanical clearance standards during panel wiring to avoid tight bend angles near the connector strain reliefs. Keep a minimum clearance distance of 100 mm between the BV 7046-4 cable run and unshielded AC power wiring or inductive switching devices. You should firmly press the IDC connectors into the system backplane sockets until the retaining clips latch completely. Always establish a single-point low-impedance ground path at the cabinet terminal bar to discharge high-frequency ambient noise before powering up the H41q\/H51q rack assembly.\u003c\/p\u003e","brand":"HIMA","offers":[{"title":"Default Title","offer_id":51179315659064,"sku":"BV 7046-4","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/313.1_a4203c9b-e9a6-415f-aeec-da23d5dcc79d.jpg?v=1789005162","url":"https:\/\/www.automodulexpert.com\/products\/bus-interface-cable-hima-bv-7046-4-h41q-h51q","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}