{"title":"RS-422\/485 plus AC\/DC Power","description":"","products":[{"product_id":"weather-resistant-lightning-surge-protector-for-rs-485-12-28vac-power-lines","title":"Weather Resistant Lightning Surge Protector for RS-485 \u0026 12-28VAC Power Lines","description":"The HyperLink AL-D15P1228AW is designed to provide superior lightning and surge protection for RS-485 control and 12-28VAC power lines. These protectors incorporate individual protection circuits for the RS-485 control lines and AC power lines. All housed in one weatherproof resistant enclosure. \u003cbr\u003e\u003cbr\u003e \u003cb\u003eRS-485 Control Lines\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e A high power 3-stage design is used to provide protection for the RS-485 control line. The 3-stage design can handle higher-level transients than a protector that uses only diodes. The first stage is comprised of a differential gas discharge tube. Stage two is a pair of current limiting series resistors and the final stage is a low capacitance diode array. The use of three terminal differential gas discharge tubes provides superior common and differential mode protection against conducted transients versus the use of lower cost two terminal tubes. The second stage series resistance limits the power dissipation of the fast diode clamp array in the third stage. This allows time for the slower but higher power gas tubes to flash over. The diode array clamps the leading edge of fast transients to safe levels until the high power gas tubes turn on. This eliminates the damaging leading edge spike that single stage gas tube protectors let leak through. The diode array's low capacitance assures that the protector will not degrade the high-speed signals. The RS-485 control line is connected to the protector via its screw terminal blocks. The AL-D15P1228AW is designed to work with 1 half duplex RS-485 line.\u003cbr\u003e\u003cbr\u003e \u003cb\u003e12-28VAC Power Lines\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e The AC power lines are also protected using a 3-stage design. This provides superior protection from transients and surges. The first stage is comprised of a differential gas discharge tube. Stage two is a pair of suppression coils and the final stage is a Metal Oxide Varistor (MOV). Power lines are connected to the protector via screw terminals.\u003cbr\u003e\u003cbr\u003e \u003cb\u003eWeatherproof Resistant\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e The compact weather resistant housing features a lockable hinged cover and holes are provided on the rear for mounting. The cable grommet may be adjusted to cable size and is removable.\u003cbr\u003e\u003cbr\u003e This protector is also available in the following power configurations:\u003cbr\u003e 5VDC: \u003ca href=\"\/item.aspx?id=42211%22\"\u003eAL-D15P05DW\u003c\/a\u003e\u003cbr\u003e 12VDC: \u003ca href=\"\/item.aspx?id=42213\"\u003eAL-D15P12DW\u003c\/a\u003e\u003cbr\u003e 15VDC: \u003ca href=\"\/item.aspx?id=42214\"\u003eAL-D15P15DW\u003c\/a\u003e\u003cbr\u003e 24VDC: \u003ca href=\"\/item.aspx?id=42215\"\u003eAL-D15P24DW\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e For additional information and complete specifications, click on the data sheet link below.\u003cbr\u003e\u003cbr\u003e\"\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eIndividual protection circuits for RS-485 control and power lines\u003c\/li\u003e\n\u003cli\u003e3-Stage protection provided for all lines\u003c\/li\u003e\n\u003cli\u003eWill also protect two single ended data, analog or control lines\u003c\/li\u003e\n\u003cli\u003eImpact and weather resistant enclosure with locking hinged cover\u003c\/li\u003e\n\u003cli\u003eNEMA rated enclosure with gasketed cover and concealed mounting holes\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"L-Com","offers":[{"title":"Default Title","offer_id":8873889731,"sku":"AL-D15P1228AW","price":95.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/5892\/products\/PWD_AL-D15P1228AW_7e034d53-4b8f-4ac7-9564-8d5caa3db158.jpeg?v=1787932470"},{"product_id":"weather-resistant-lightning-surge-protector-for-rs-485-12vdc-power-lines","title":"Weather Resistant Lightning Surge Protector for RS-485 \u0026 12VDC Power Lines","description":"The HyperLink AL-D15P12DW is designed to provide superior lightning and surge protection for RS-485 control and 12VDC power lines. These protectors incorporate individual protection circuits for the RS-485 control lines and DC power lines. All housed in one weatherproof resistant enclosure. \u003cbr\u003e\u003cbr\u003e \u003cb\u003eRS-485 Control Lines\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e A high power 3-stage design is used to provide protection for the RS-485 control line. The 3-stage design can handle higher-level transients than a protector that uses only diodes. The first stage is comprised of a differential gas discharge tube. Stage two is a pair of current limiting series resistors and the final stage is a low capacitance diode array. The use of three terminal differential gas discharge tubes provides superior common and differential mode protection against conducted transients versus the use of lower cost two terminal tubes. The second stage series resistance limits the power dissipation of the fast diode clamp array in the third stage. This allows time for the slower but higher power gas tubes to flash over. The diode array clamps the leading edge of fast transients to safe levels until the high power gas tubes turn on. This eliminates the damaging leading edge spike that single stage gas tube protectors let leak through. The diode array's low capacitance assures that the protector will not degrade the high-speed signals. The RS-485 control line is connected to the protector via its screw terminal blocks. The AL-D15P12DW is designed to work with 1 half duplex RS-485 line.\u003cbr\u003e\u003cbr\u003e \u003cb\u003e12VDC Power Lines\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e The DC power lines are also protected using a 3-stage design. This provides superior protection from transients and surges. The first stage is comprised of a differential gas discharge tube. Stage two is a pair of suppression coils and the final stage is a 1500 Watt uni-polar Transient Voltage Suppression (TVS) Diode. Power lines are connected to the protector via screw terminals.\u003cbr\u003e\u003cbr\u003e \u003cb\u003eWeatherproof Resistant\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e The compact weather resistant housing features a lockable hinged cover and holes are provided on the rear for mounting. The cable grommet may be adjusted to cable size and is removable.\u003cbr\u003e\u003cbr\u003e This protector is also available in the following power configurations:\u003cbr\u003e 5VDC: \u003ca href=\"\/item.aspx?id=42211%22\"\u003eAL-D15P05DW\u003c\/a\u003e\u003cbr\u003e 15VDC: \u003ca href=\"\/item.aspx?id=42214\"\u003eAL-D15P15DW\u003c\/a\u003e\u003cbr\u003e 24VDC: \u003ca href=\"\/item.aspx?id=42215\"\u003eAL-D15P24DW\u003c\/a\u003e\u003cbr\u003e 12-28VAC: \u003ca href=\"\/item.aspx?id=42212\"\u003eAL-D15P1228AW\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e For additional information and complete specifications, click on the data sheet link below.\u003cbr\u003e\u003cbr\u003e\"\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eIndividual protection circuits for RS-485 control and power lines\u003c\/li\u003e\n\u003cli\u003e3-Stage protection provided for all lines\u003c\/li\u003e\n\u003cli\u003eWill also protect two single ended data, analog or control lines\u003c\/li\u003e\n\u003cli\u003eImpact and weather resistant enclosure with locking hinged cover\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"L-Com","offers":[{"title":"Default Title","offer_id":8873889859,"sku":"AL-D15P12DW","price":107.77,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/5892\/products\/PWD_AL-D15P-_DW.jpeg?v=1787932999"},{"product_id":"weather-resistant-lightning-surge-protector-for-rs-485-15vdc-power-lines","title":"Weather Resistant Lightning Surge Protector for RS-485 \u0026 15VDC Power Lines","description":"The HyperLink AL-D15P15DW is designed to provide superior lightning and surge protection for RS-485 control and 15VDC power lines. These protectors incorporate individual protection circuits for the RS-485 control lines and DC power lines. All housed in one weatherproof resistant enclosure. \u003cbr\u003e\u003cbr\u003e \u003cb\u003eRS-485 Control Lines\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e A high power 3-stage design is used to provide protection for the RS-485 control line. The 3-stage design can handle higher-level transients than a protector that uses only diodes. The first stage is comprised of a differential gas discharge tube. Stage two is a pair of current limiting series resistors and the final stage is a low capacitance diode array. The use of three terminal differential gas discharge tubes provides superior common and differential mode protection against conducted transients versus the use of lower cost two terminal tubes. The second stage series resistance limits the power dissipation of the fast diode clamp array in the third stage. This allows time for the slower but higher power gas tubes to flash over. The diode array clamps the leading edge of fast transients to safe levels until the high power gas tubes turn on. This eliminates the damaging leading edge spike that single stage gas tube protectors let leak through. The diode array's low capacitance assures that the protector will not degrade the high-speed signals. The RS-485 control line is connected to the protector via its screw terminal blocks. The AL-D15P15DW is designed to work with 1 half duplex RS-485 line.\u003cbr\u003e\u003cbr\u003e \u003cb\u003e15VDC Power Lines\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e The DC power lines are also protected using a 3-stage design. This provides superior protection from transients and surges. The first stage is comprised of a differential gas discharge tube. Stage two is a pair of suppression coils and the final stage is a 1500 Watt uni-polar Transient Voltage Suppression (TVS) Diode. Power lines are connected to the protector via screw terminals.\u003cbr\u003e\u003cbr\u003e \u003cb\u003eWeatherproof Resistant\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e The compact weather resistant housing features a lockable hinged cover and holes are provided on the rear for mounting. The cable grommet may be adjusted to cable size and is removable.\u003cbr\u003e\u003cbr\u003e This protector is also available in the following power configurations:\u003cbr\u003e 5VDC: \u003ca href=\"\/item.aspx?id=42211%22\"\u003eAL-D15P05DW\u003c\/a\u003e\u003cbr\u003e 12VDC: \u003ca href=\"\/item.aspx?id=42213\"\u003eAL-D15P12DW\u003c\/a\u003e\u003cbr\u003e 24VDC: \u003ca href=\"\/item.aspx?id=42215\"\u003eAL-D15P24DW\u003c\/a\u003e\u003cbr\u003e 12-28VAC: \u003ca href=\"\/item.aspx?id=42212\"\u003eAL-D15P1228AW\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e For additional information and complete specifications, click on the data sheet link below.\u003cbr\u003e\u003cbr\u003e\"\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eIndividual protection circuits for RS-485 control and power lines\u003c\/li\u003e\n\u003cli\u003e3-Stage protection provided for all lines\u003c\/li\u003e\n\u003cli\u003eWill also protect two single ended data, analog or control lines\u003c\/li\u003e\n\u003cli\u003eImpact and weather resistant enclosure with locking hinged cover\u003c\/li\u003e\n\u003cli\u003eNEMA rated enclosure with gasketed cover and concealed mounting holes\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"L-Com","offers":[{"title":"Default Title","offer_id":8873889987,"sku":"AL-D15P15DW","price":79.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/5892\/products\/PWD_AL-D15P-_DW_1c607f3c-e187-48d4-9835-ad8c5c11a90e.jpeg?v=1787933028"},{"product_id":"weather-resistant-lightning-surge-protector-for-rs-485-24vdc-power-lines","title":"Weather Resistant Lightning Surge Protector for RS-485 \u0026 24VDC Power Lines","description":"The HyperLink AL-D15P24DW is designed to provide superior lightning and surge protection for RS-485 control and 24VDC power lines. These protectors incorporate individual protection circuits for the RS-485 control lines and DC power lines. All housed in one weatherproof resistant enclosure. \u003cbr\u003e\u003cbr\u003e \u003cb\u003eRS-485 Control Lines\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e A high power 3-stage design is used to provide protection for the RS-485 control line. The 3-stage design can handle higher-level transients than a protector that uses only diodes. The first stage is comprised of a differential gas discharge tube. Stage two is a pair of current limiting series resistors and the final stage is a low capacitance diode array. The use of three terminal differential gas discharge tubes provides superior common and differential mode protection against conducted transients versus the use of lower cost two terminal tubes. The second stage series resistance limits the power dissipation of the fast diode clamp array in the third stage. This allows time for the slower but higher power gas tubes to flash over. The diode array clamps the leading edge of fast transients to safe levels until the high power gas tubes turn on. This eliminates the damaging leading edge spike that single stage gas tube protectors let leak through. The diode array's low capacitance assures that the protector will not degrade the high-speed signals. The RS-485 control line is connected to the protector via its screw terminal blocks. The AL-D15P24DW is designed to work with 1 half duplex RS-485 line.\u003cbr\u003e\u003cbr\u003e \u003cb\u003e24VDC Power Lines\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e The DC power lines are also protected using a 3-stage design. This provides superior protection from transients and surges. The first stage is comprised of a differential gas discharge tube. Stage two is a pair of suppression coils and the final stage is a 1500 Watt uni-polar Transient Voltage Suppression (TVS) Diode. Power lines are connected to the protector via screw terminals.\u003cbr\u003e\u003cbr\u003e \u003cb\u003eWeatherproof Resistant\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e The compact weather resistant housing features a lockable hinged cover and holes are provided on the rear for mounting. The cable grommet may be adjusted to cable size and is removable.\u003cbr\u003e\u003cbr\u003e This protector is also available in the following power configurations:\u003cbr\u003e 5VDC: \u003ca href=\"\/item.aspx?id=42211%22\"\u003eAL-D15P05DW\u003c\/a\u003e\u003cbr\u003e 12VDC: \u003ca href=\"\/item.aspx?id=42213\"\u003eAL-D15P12DW\u003c\/a\u003e\u003cbr\u003e 15VDC: \u003ca href=\"\/item.aspx?id=42214\"\u003eAL-D15P15DW\u003c\/a\u003e\u003cbr\u003e 12-28VAC: \u003ca href=\"\/item.aspx?id=42212\"\u003eAL-D15P1228AW\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e For additional information and complete specifications, click on the data sheet link below.\u003cbr\u003e\u003cbr\u003e\"\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eIndividual protection circuits for RS-485 control and power lines\u003c\/li\u003e\n\u003cli\u003e3-Stage protection provided for all lines\u003c\/li\u003e\n\u003cli\u003eWill also protect two single ended data, analog or control lines\u003c\/li\u003e\n\u003cli\u003eImpact and weather resistant enclosure with locking hinged cover\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"L-Com","offers":[{"title":"Default Title","offer_id":8873890307,"sku":"AL-D15P24DW","price":113.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/5892\/products\/PWD_AL-D15P-_DW_55a4c248-9ed8-4038-96cc-3300b5442175.jpeg?v=1787932850"},{"product_id":"weatherproof-lightning-surge-protector-for-rs-422-rs-485-12-28vac-power-lines","title":"Weatherproof Lightning Surge Protector for RS-422\/RS-485 \u0026 12-28VAC Power Lines","description":"The HyperLink ALS-D25P1228AW is designed to provide superior lightning and surge protection for RS-422\/485 control and 12-28VAC power lines. These protectors incorporate individual protection circuits for the RS-422\/485 control lines and DC power lines. All housed in one NEMA rated weatherproof enclosure. \u003cbr\u003e\u003cbr\u003e \u003cb\u003eRS-422\/485 Control Lines\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e A high power 3-stage design is used to provide protection for the RS-422\/485 control line. The 3-stage design can handle higher-level transients than a protector that uses only diodes. The first stage is comprised of a differential gas discharge tube. Stage two is a pair of current limiting series resistors and the final stage is a low capacitance diode array. The RS-422\/485 control line is connected to the protector via its screw terminal blocks. The terminal blocks are removable to ease wiring. The ALS-D25P1228AW is designed to work with either 1 full duplex or 2 half duplex RS-422\/485 lines.\u003cbr\u003e\u003cbr\u003e \u003cb\u003e12-28VAC Power Lines\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e The 12-28VAC power lines are also protected using a 3-stage design. This provides superior protection from transients and surges. The first stage is comprised of a differential gas discharge tube. Stage two is a pair of suppression coils and in the final stage a Metal Oxide Varistor (MOV) is used. Power lines are connected to the protector via high current rated screw terminals.\u003cbr\u003e\u003cbr\u003e \u003cb\u003eWeatherproof Design\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e These units feature a weatherproof ABS enclosure with gasketed cover and concealed mounting holes. Water tight cable glands provide entry and exit points for cables. A ground clamp on the enclosure's exterior provides a tie point for earth ground.\u003cbr\u003e\u003cbr\u003e For mounting to masts up to 2 inches in diameter, the HGX-PMT24 mast mounting kit is available (sold separately).\u003cbr\u003e\u003cbr\u003e This protector is also available in the following power configurations:\u003cbr\u003e 12VDC: \u003ca href=\"\/item.aspx?id=41937%22\"\u003eALS-D25P12DW\u003c\/a\u003e\u003cbr\u003e 15VDC: \u003ca href=\"\/item.aspx?id=41938\"\u003eALS-D25P15DW\u003c\/a\u003e\u003cbr\u003e 24VDC: \u003ca href=\"\/item.aspx?id=41939\"\u003eALS-D25P24DW\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e For additional information and complete specifications, click on the data sheet link below.\u003cbr\u003e\u003cbr\u003e\"\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eIndividual protection circuits for RS-422\/485 control lines and 12-28VAC power lines\u003c\/li\u003e\n\u003cli\u003e3-Stage protection provided for all lines\u003c\/li\u003e\n\u003cli\u003eWill work with Full or Half Duplex RS-422\/485 lines\u003c\/li\u003e\n\u003cli\u003eNEMA rated enclosure with gasketed cover and concealed mounting holes\u003c\/li\u003e\n\u003cli\u003eAlso available in 12VDC, 15VDC and 24VDC versions\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"L-Com","offers":[{"title":"Default Title","offer_id":8873930051,"sku":"ALS-D25P1228AW","price":152.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/5892\/products\/PWD_ALS-D25P1228AW_92cf8a69-31be-4474-b11d-dd329cb19536.jpeg?v=1787932448"},{"product_id":"weatherproof-lightning-surge-protector-for-rs-422-rs-485-12vdc-power-lines","title":"Weatherproof Lightning Surge Protector for RS-422\/RS-485 \u0026 12VDC Power Lines","description":"The HyperLink ALS-D25P12DW is designed to provide superior lightning and surge protection for RS-422\/485 control and 12VDC power lines. These protectors incorporate individual protection circuits for the RS-422\/485 control lines and DC power lines. All housed in one NEMA rated weatherproof enclosure. \u003cbr\u003e\u003cbr\u003e \u003cb\u003eRS-422\/485 Control Lines\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e A high power 3-stage design is used to provide protection for the RS-422\/485 control line. The 3-stage design can handle higher-level transients than a protector that uses only diodes. The first stage is comprised of a differential gas discharge tube. Stage two is a pair of current limiting series resistors and the final stage is a low capacitance diode array. The RS-422\/485 control line is connected to the protector via its screw terminal blocks. The terminal blocks are removable to ease wiring. The ALS-D25P12DW is designed to work with either 1 full duplex or 2 half duplex RS-422\/485 lines.\u003cbr\u003e\u003cbr\u003e \u003cb\u003e12VDC Power Lines\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e The 12VDC power lines are also protected using a 3-stage design. This provides superior protection from transients and surges. The first stage is comprised of a differential gas discharge tube. Stage two is a pair of suppression coils and the final stage is a 5000 Watt uni-polar Transient Voltage Suppression (TVS) Diode. Power lines are connected to the protector via high current rated screw terminals.\u003cbr\u003e\u003cbr\u003e \u003cb\u003eWeatherproof Design\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e These units feature a weatherproof ABS enclosure with gasketed cover and concealed mounting holes. Water tight cable glands provide entry and exit points for cables. A ground clamp on the enclosure's exterior provides a tie point for earth ground.\u003cbr\u003e\u003cbr\u003e For mounting to masts up to 2 inches in diameter, the HGX-PMT24 mast mounting kit is available (sold separately).\u003cbr\u003e\u003cbr\u003e This protector is also available in the following power configurations:\u003cbr\u003e 15VDC: \u003ca href=\"\/item.aspx?id=41938%22\"\u003eALS-D25P15DW\u003c\/a\u003e\u003cbr\u003e 24VDC: \u003ca href=\"\/item.aspx?id=41939\"\u003eALS-D25P24DW\u003c\/a\u003e\u003cbr\u003e 12-28VAC: \u003ca href=\"\/item.aspx?id=41936\"\u003eALS-D25P1228AW\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e For additional information and complete specifications, click on the data sheet link below.\u003cbr\u003e\u003cbr\u003e\"\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eIndividual protection circuits for RS-422\/485 control lines and 12VDC power lines\u003c\/li\u003e\n\u003cli\u003e3-Stage protection provided for all lines\u003c\/li\u003e\n\u003cli\u003eWill work with Full or Half Duplex RS-422\/485 lines\u003c\/li\u003e\n\u003cli\u003eNEMA rated enclosure with gasketed cover and concealed mounting holes\u003c\/li\u003e\n\u003cli\u003eAlso available in 15VDC, 24VDC and 12-28VAC versions\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"L-Com","offers":[{"title":"Default Title","offer_id":8873930307,"sku":"ALS-D25P12DW","price":161.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/5892\/products\/PWD_ALS-D25P_cf2ff55f-7074-40dd-9ebf-01ad229acc3c.jpeg?v=1787931776"},{"product_id":"weatherproof-lightning-surge-protector-for-rs-422-rs-485-15vdc-power-lines","title":"Weatherproof Lightning Surge Protector for RS-422\/RS-485 \u0026 15VDC Power Lines","description":"The HyperLink ALS-D25P15DW is designed to provide superior lightning and surge protection for RS-422\/485 control and 15VDC power lines. These protectors incorporate individual protection circuits for the RS-422\/485 control lines and DC power lines. All housed in one NEMA rated weatherproof enclosure. \u003cbr\u003e\u003cbr\u003e \u003cb\u003eRS-422\/485 Control Lines\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e A high power 3-stage design is used to provide protection for the RS-422\/485 control line. The 3-stage design can handle higher-level transients than a protector that uses only diodes. The first stage is comprised of a differential gas discharge tube. Stage two is a pair of current limiting series resistors and the final stage is a low capacitance diode array. The RS-422\/485 control line is connected to the protector via its screw terminal blocks. The terminal blocks are removable to ease wiring. The ALS-D25P15DW is designed to work with either 1 full duplex or 2 half duplex RS-422\/485 lines.\u003cbr\u003e\u003cbr\u003e \u003cb\u003e15VDC Power Lines\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e The 15VDC power lines are also protected using a 3-stage design. This provides superior protection from transients and surges. The first stage is comprised of a differential gas discharge tube. Stage two is a pair of suppression coils and the final stage is a 5000 Watt uni-polar Transient Voltage Suppression (TVS) Diode. Power lines are connected to the protector via high current rated screw terminals.\u003cbr\u003e\u003cbr\u003e \u003cb\u003eWeatherproof Design\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e These units feature a weatherproof ABS enclosure with gasketed cover and concealed mounting holes. Water tight cable glands provide entry and exit points for cables. A ground clamp on the enclosure's exterior provides a tie point for earth ground.\u003cbr\u003e\u003cbr\u003e For mounting to masts up to 2 inches in diameter, the HGX-PMT24 mast mounting kit is available (sold separately).\u003cbr\u003e\u003cbr\u003e This protector is also available in the following power configurations:\u003cbr\u003e 12VDC: \u003ca href=\"\/item.aspx?id=41937%22\"\u003eALS-D25P12DW\u003c\/a\u003e\u003cbr\u003e 24VDC: \u003ca href=\"\/item.aspx?id=41939\"\u003eALS-D25P24DW\u003c\/a\u003e\u003cbr\u003e 12-28VAC: \u003ca href=\"\/item.aspx?id=41936\"\u003eALS-D25P1228AW\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e For additional information and complete specifications, click on the data sheet link below.\u003cbr\u003e\u003cbr\u003e\"\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eIndividual protection circuits for RS-422\/485 control lines and 15VDC power lines\u003c\/li\u003e\n\u003cli\u003e3-Stage protection provided for all lines\u003c\/li\u003e\n\u003cli\u003eWill work with Full or Half Duplex RS-422\/485 lines\u003c\/li\u003e\n\u003cli\u003eNEMA rated enclosure with gasketed cover and concealed mounting holes\u003c\/li\u003e\n\u003cli\u003eAlso available in 12VDC, 24VDC and 12-28VAC versions\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"L-Com","offers":[{"title":"Default Title","offer_id":8873930563,"sku":"ALS-D25P15DW","price":156.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/5892\/products\/PWD_ALS-D25P.jpeg?v=1787933489"},{"product_id":"weatherproof-lightning-surge-protector-for-rs-422-rs-485-24vdc-power-lines","title":"Weatherproof Lightning Surge Protector for RS-422\/RS-485 \u0026 24VDC Power Lines","description":"The HyperLink ALS-D25P24DW is designed to provide superior lightning and surge protection for RS-422\/485 control and 24VDC power lines. These protectors incorporate individual protection circuits for the RS-422\/485 control lines and DC power lines. All housed in one NEMA rated weatherproof enclosure. \u003cbr\u003e\u003cbr\u003e \u003cb\u003eRS-422\/485 Control Lines\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e A high power 3-stage design is used to provide protection for the RS-422\/485 control line. The 3-stage design can handle higher-level transients than a protector that uses only diodes. The first stage is comprised of a differential gas discharge tube. Stage two is a pair of current limiting series resistors and the final stage is a low capacitance diode array. The RS-422\/485 control line is connected to the protector via its screw terminal blocks. The terminal blocks are removable to ease wiring. The ALS-D25P24DW is designed to work with either 1 full duplex or 2 half duplex RS-422\/485 lines.\u003cbr\u003e\u003cbr\u003e \u003cb\u003e24VDC Power Lines\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e The 24VDC power lines are also protected using a 3-stage design. This provides superior protection from transients and surges. The first stage is comprised of a differential gas discharge tube. Stage two is a pair of suppression coils and the final stage is a 5000 Watt uni-polar Transient Voltage Suppression (TVS) Diode. Power lines are connected to the protector via high current rated screw terminals.\u003cbr\u003e\u003cbr\u003e \u003cb\u003eWeatherproof Design\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e These units feature a weatherproof ABS enclosure with gasketed cover and concealed mounting holes. Water tight cable glands provide entry and exit points for cables. A ground clamp on the enclosure's exterior provides a tie point for earth ground.\u003cbr\u003e\u003cbr\u003e For mounting to masts up to 2 inches in diameter, the HGX-PMT24 mast mounting kit is available (sold separately).\u003cbr\u003e\u003cbr\u003e This protector is also available in the following power configurations:\u003cbr\u003e 12VDC: \u003ca href=\"\/item.aspx?id=41937%22\"\u003eALS-D25P12DW\u003c\/a\u003e\u003cbr\u003e 15VDC: \u003ca href=\"\/item.aspx?id=41938\"\u003eALS-D25P15DW\u003c\/a\u003e\u003cbr\u003e 12-28VAC: \u003ca href=\"\/item.aspx?id=41936\"\u003eALS-D25P1228AW\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e For additional information and complete specifications, click on the data sheet link below.\u003cbr\u003e\u003cbr\u003e\"\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eIndividual protection circuits for RS-422\/485 control lines and 24VDC power lines\u003c\/li\u003e\n\u003cli\u003e3-Stage protection provided for all lines\u003c\/li\u003e\n\u003cli\u003eWill work with Full or Half Duplex RS-422\/485 lines\u003c\/li\u003e\n\u003cli\u003eNEMA rated enclosure with gasketed cover and concealed mounting holes\u003c\/li\u003e\n\u003cli\u003eAlso available in 12VDC, 15VDC and 12-28VAC versions\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"L-Com","offers":[{"title":"Default Title","offer_id":8873930755,"sku":"ALS-D25P24DW","price":183.22,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/5892\/products\/PWD_ALS-D25P_7a405e34-70b6-47d5-b223-668b07384215.jpeg?v=1787930862"}],"url":"https:\/\/itm-components.co.uk\/collections\/rs-422-485-plus-ac-dc-power.oembed","provider":"ITM Components","version":"1.0","type":"link"}