{"id":2827,"date":"2019-05-21T16:05:11","date_gmt":"2019-05-21T16:05:11","guid":{"rendered":"http:\/\/siratek.net\/?post_type=product&p=2827"},"modified":"2026-04-09T13:29:26","modified_gmt":"2026-04-09T13:29:26","slug":"12v-2-channel-relay-module","status":"publish","type":"product","link":"https:\/\/siratek.net\/index.php\/product\/12v-2-channel-relay-module\/","title":{"rendered":"12V 2 Channel Relay Module"},"content":{"rendered":"

1PCS 12V 2 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation 12V Relay Module<\/span><\/strong><\/p>\n

\u00a0<\/p>\n

Module description:
\n1. The module adopts genuine quality relay, the maximum load of the normally open interface: AC 250V\/10A, DC 30V\/10A;
\n2. Using double optocoupler isolation, strong drive capability, stable performance; trigger current 5mA;
\n3. The module operating voltage is 12V;
\n4. Each channel of the module can be triggered by jumper high or low level;
\n5. Fault-tolerant design, even if the control line is broken, the relay will not move;
\n6. Power indicator (green),\u00a02 relay status indicators (red)
\n7. User-friendly interface design, all interfaces can be directly connected through the wiring terminals, very convenient<\/p>\n

Module interface:
\n1. DC+: connect to the positive pole of the power supply (voltage relay 12V)
\n2. DC-: Connect to the negative pole of the power supply
\n3. IN1-IN2: According to the setting of each channel, the corresponding relay can be controlled by high or low level.<\/p>\n

Relay output:
\n1. NO1-NO2: Normal open interface of the relay. Before the relay is closed, it is left unconnected. After picking up, it is shorted to COM.
\n2. COM1-COM2: Relay Common Interface
\n3. NC1-NC2: Normally closed relay interface. Before the relay is closed, it is short-circuited with COM.<\/p>\n

High and low level trigger selection:
\n1. S1-S2 is the high and low level trigger selection for Relay 1 \u2013 2;<\/p>\n

2. When com is shorted to low, the corresponding relay is a low level trigger. When com is shorted to high, it is a high level trigger.<\/p>\n<\/body>","protected":false},"excerpt":{"rendered":"

12V 2 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation 12V Relay Module<\/h1>\n","protected":false},"featured_media":2828,"comment_status":"open","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[153],"product_tag":[430],"class_list":{"0":"post-2827","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-electromechanical-components","7":"product_tag-12-2-channel","9":"first","10":"instock","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"supplier_id":null,"supplier_sku":"","barcode":null,"atum_controlled":true,"out_stock_date":null,"out_stock_threshold":null,"inheritable":false,"inbound_stock":0,"stock_on_hold":0,"sold_today":0,"sales_last_days":0,"reserved_stock":0,"customer_returns":0,"warehouse_damage":0,"lost_in_post":0,"other_logs":0,"out_stock_days":0,"lost_sales":0,"has_location":false,"update_date":"2026-05-08T00:18:30","atum_locations":[],"atum_stock_status":"instock","restock_status":false,"low_stock_amount":"","sales_update_date":"2026-05-08T00:18:30","calc_backorders":null,"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/siratek.net\/index.php\/wp-json\/wp\/v2\/product\/2827","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/siratek.net\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/siratek.net\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/siratek.net\/index.php\/wp-json\/wp\/v2\/comments?post=2827"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/siratek.net\/index.php\/wp-json\/wp\/v2\/media\/2828"}],"wp:attachment":[{"href":"https:\/\/siratek.net\/index.php\/wp-json\/wp\/v2\/media?parent=2827"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/siratek.net\/index.php\/wp-json\/wp\/v2\/product_cat?post=2827"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/siratek.net\/index.php\/wp-json\/wp\/v2\/product_tag?post=2827"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}