{"product_id":"b-v7046-4-hima-hiquad-terminal-block-module","title":"B-V7046-4 HIMA HIQuad Terminal Block Module","description":"\u003ch2\u003eHIMA BV7046-4 Terminal Block Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for interfacing field wiring with system modules in HIQuad and HIMax safety platforms, the \u003cstrong\u003eHIMA BV7046-4\u003c\/strong\u003e (\u003cstrong\u003eBV7046-4\u003c\/strong\u003e Terminal Block Module) provides direct physical\/electrical execution.\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\u003eBV7046-4\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\u003e0.35 kg (0.69 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e172 mm x 110 mm x 41 mm\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\u003ePassive wiring interface (24 VDC nominal system rating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eTerminal block \/ wiring interface module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Count\u003c\/td\u003e\n\u003ctd\u003e46 terminals (4 mm pitch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Method\u003c\/td\u003e\n\u003ctd\u003eScrew clamp terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003eUp to 10 A per terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor Gauge\u003c\/td\u003e\n\u003ctd\u003e0.5 to 2.5 mm2 (AWG 20 to 14)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eGalvanic isolation between channels and system bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certification\u003c\/td\u003e\n\u003ctd\u003eIEC 61508 SIL3 compliant, TUV certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTriple Modular Redundancy and Galvanic Isolation\u003c\/h3\u003e\n\u003cp\u003eThe BV7046-4 module establishes isolated connection channels between field instruments and internal logic solver backplanes. Incorporating robust galvanic isolation between field terminal points and the system bus prevents common-mode noise, earth fault current loops, and high-voltage electrical surges from entering the central processing hardware.\u003c\/p\u003e\n\u003cp\u003eFurthermore, when engineers integrate the terminal unit into Triple Modular Redundancy (TMR) architectures, the terminal block maintains independent signal paths to ensure predictable fail-safe state execution. Consequently, field wiring short circuits or channel disruptions do not impair system-wide SIL3 voting routines or fault-tolerant safety functions across active safety loops.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the BV7046-4 terminal module support hot-swapping or field maintenance while the system remains powered?\u003c\/p\u003e\n\u003cp\u003eA: Field technicians can service individual wiring terminals or disconnect field wiring channels, provided that removing signal leads does not trip active SIL3 2oo3 voting logic in the parent safety rack.\u003c\/p\u003e\n\u003cp\u003eQ: How do the screw clamp terminals ensure low-resistance contacts in high-vibration cabinet environments?\u003c\/p\u003e\n\u003cp\u003eA: Screw clamp connections maintain high mechanical clamping force on conductors ranging from 0.5 to 2.5 mm2. As a result, constant contact pressure minimizes contact resistance, prevents thermal expansion looseness, and guarantees continuous electrical continuity.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstallers must mount the BV7046-4 module on standard DIN rail or enclosure rack slots inside an IP20-rated protective cabinet. Before securing field wiring, technicians should strip cable conductors to standard length and verify that wire gauges fall within 0.5 to 2.5 mm2 (AWG 20 to 14).\u003c\/p\u003e\n\u003cp\u003eTighten all terminal screws to the manufacturer-specified torque using insulated tools. Furthermore, route input and output signal lines away from high-voltage motor feeds or variable frequency drive (VFD) power cables to eliminate electromagnetic coupling.\u003c\/p\u003e\n\u003cp\u003eSystem integrators must ground all cable shields at the designated cabinet grounding bar while leaving the field end ungrounded. This single-point shield grounding strategy suppresses ground loop currents and preserves system-wide galvanic isolation integrity.\u003c\/p\u003e","brand":"HIMA","offers":[{"title":"Default Title","offer_id":43782761873498,"sku":"BV7046-4","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/311_97a1fdb0-f954-40e0-9241-e2b6545ed7fc.jpg?v=1785814872","url":"https:\/\/www.spareoil.com\/es\/products\/b-v7046-4-hima-hiquad-terminal-block-module","provider":"SpareOil Automation","version":"1.0","type":"link"}