{"id":158320,"date":"2025-09-22T12:46:45","date_gmt":"2025-09-22T10:46:45","guid":{"rendered":"https:\/\/secureus.se\/rela-24v-4-kanals-med-hog-lag-nivastyrning\/"},"modified":"2026-04-27T14:25:53","modified_gmt":"2026-04-27T12:25:53","slug":"rela-24v-4-kanals-med-hog-lag-nivastyrning","status":"publish","type":"product","link":"https:\/\/secureus.se\/en\/rela-24v-4-kanals-med-hog-lag-nivastyrning\/","title":{"rendered":"Relay 24V 4-channel with high\/low level control Pro Series"},"content":{"rendered":"<h1>Relay 24V 4-channel with high\/low level control<\/h1>\n<p><span style=\"text-decoration: underline\"><strong>Perfectly suited for alarm and telecommunication installations.<\/strong><\/span><\/p>\n<ol data-start=\"579\" data-end=\"1159\">\n<li data-start=\"579\" data-end=\"686\">\n<p data-start=\"582\" data-end=\"615\">Equipped with genuine quality relay<\/p>\n<ul data-start=\"619\" data-end=\"686\">\n<li data-start=\"619\" data-end=\"686\">\n<p data-start=\"621\" data-end=\"686\">Max load: AC 250V\/10A, DC 30V\/10A (normally open contact)<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"687\" data-end=\"788\">\n<p data-start=\"690\" data-end=\"757\">Double optocoupler isolation for high safety and stable performance<\/p>\n<ul data-start=\"761\" data-end=\"788\">\n<li data-start=\"761\" data-end=\"788\">\n<p data-start=\"763\" data-end=\"788\">Trigger current: only 5 mA<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"789\" data-end=\"812\">\n<p data-start=\"792\" data-end=\"812\">Working voltage: 24V<\/p>\n<\/li>\n<li data-start=\"813\" data-end=\"897\">\n<p data-start=\"816\" data-end=\"897\">Each channel can be configured to be triggered by high or low level (via jumper)<\/p>\n<\/li>\n<li data-start=\"898\" data-end=\"979\">\n<p data-start=\"901\" data-end=\"979\">Fault-tolerant design \u2013 if the control line is broken, the relay will not be activated accidentally<\/p>\n<\/li>\n<li data-start=\"980\" data-end=\"1073\">\n<p data-start=\"983\" data-end=\"1001\">LED indicators:<\/p>\n<ul data-start=\"1005\" data-end=\"1073\">\n<li data-start=\"1005\" data-end=\"1029\">\n<p data-start=\"1007\" data-end=\"1029\">Green: power indicator<\/p>\n<\/li>\n<li data-start=\"1033\" data-end=\"1073\">\n<p data-start=\"1035\" data-end=\"1073\">Red: relay status for each channel<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"1074\" data-end=\"1159\">\n<p data-start=\"1077\" data-end=\"1159\">User-friendly layout \u2013 all connections are accessible via clear screw terminals<\/p>\n<\/li>\n<\/ol>\n<p data-start=\"1161\" data-end=\"1172\"><strong>Interface:<\/strong><\/p>\n<p data-start=\"1174\" data-end=\"1192\">Power connection:<\/p>\n<ul data-start=\"1193\" data-end=\"1291\">\n<li data-start=\"1193\" data-end=\"1242\">\n<p data-start=\"1195\" data-end=\"1242\">DC+: Connects to the positive pole of the power supply<\/p>\n<\/li>\n<li data-start=\"1243\" data-end=\"1291\">\n<p data-start=\"1245\" data-end=\"1291\">DC-: Connects to the negative pole of the power supply<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1293\" data-end=\"1308\"><strong>Control signals:<\/strong><\/p>\n<ul data-start=\"1309\" data-end=\"1384\">\n<li data-start=\"1309\" data-end=\"1384\">\n<p data-start=\"1311\" data-end=\"1384\">IN1, IN2: Controls the respective relay depending on the set trigger level (high\/low)<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1386\" data-end=\"1399\"><strong>Relay output:<\/strong><\/p>\n<ul data-start=\"1400\" data-end=\"1621\">\n<li data-start=\"1400\" data-end=\"1493\">\n<p data-start=\"1402\" data-end=\"1493\">NO1, NO2 (Normally Open): Normally open contact \u2013 open in idle state, closed when activated<\/p>\n<\/li>\n<li data-start=\"1494\" data-end=\"1526\">\n<p data-start=\"1496\" data-end=\"1526\">COM1, COM2: Common connector<\/p>\n<\/li>\n<li data-start=\"1527\" data-end=\"1621\">\n<p data-start=\"1529\" data-end=\"1621\">NC1, NC2 (Normally Closed): Normally closed contact \u2013 closed in rest position, open when activated<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1623\" data-end=\"1644\"><strong>Trigger level selection:<\/strong><\/p>\n<ul data-start=\"1645\" data-end=\"1813\">\n<li data-start=\"1645\" data-end=\"1698\">\n<p data-start=\"1647\" data-end=\"1698\">S1, S2: Jumper selection for trigger level on relay 1 and 2<\/p>\n<\/li>\n<li data-start=\"1699\" data-end=\"1762\">\n<p data-start=\"1701\" data-end=\"1762\">If COM on the jumper is connected to low level \u2192 low-level triggering<\/p>\n<\/li>\n<li data-start=\"1763\" data-end=\"1813\">\n<p data-start=\"1765\" data-end=\"1813\">If COM is connected to high level \u2192 high-level triggering<\/p>\n<\/li>\n<\/ul>\n<p><strong>Measure<\/strong>: 7.5cm x 5cm<\/p>","protected":false},"excerpt":{"rendered":"<p>Compact 2-channel relay module with 24V operating voltage, support for high and low level triggering and double optocoupler isolation for stable and safe control.<\/p>\n<p>Equipped with LED indicators and user-friendly screw terminals for easy installation.<\/p>\n<p>Perfectly suited for alarm and telecommunication installations.<\/p>\n<p><strong>Measure<\/strong>: 7.5cm x 5cm<\/p>","protected":false},"featured_media":158317,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1548,4152],"product_tag":[],"class_list":{"0":"post-158320","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-relaer-elektronik","7":"product_cat-rela-24-volt","8":"product_shipping_class-postnord-varubrev","9":"pa_brands-stonehouse-security","10":"secureus-loop-product","11":"tm-no-options","13":"first","14":"instock","15":"sale","16":"taxable","17":"shipping-taxable","18":"purchasable","19":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/secureus.se\/en\/wp-json\/wp\/v2\/product\/158320","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/secureus.se\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/secureus.se\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/secureus.se\/en\/wp-json\/wp\/v2\/media\/158317"}],"wp:attachment":[{"href":"https:\/\/secureus.se\/en\/wp-json\/wp\/v2\/media?parent=158320"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/secureus.se\/en\/wp-json\/wp\/v2\/product_brand?post=158320"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/secureus.se\/en\/wp-json\/wp\/v2\/product_cat?post=158320"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/secureus.se\/en\/wp-json\/wp\/v2\/product_tag?post=158320"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}