{"product_id":"trolmaster-expander-station-4rs-1","title":"Trolmaster - Expander Station (4RS-1)","description":"\u003cp data-start=\"43\" data-end=\"494\"\u003eThe TrolMaster 4RS-1 Expander Station is a universal four-outlet power expansion module designed to increase the number of devices that can be controlled through the Hydro-X environmental control system. In larger indoor growing setups, multiple pieces of equipment such as fans, heaters, pumps and environmental devices may need to operate simultaneously. The 4RS-1 allows growers to safely power multiple devices from a single Hydro-X device module.\u003c\/p\u003e\n\u003cp data-start=\"496\" data-end=\"868\"\u003eThe unit connects to a compatible TrolMaster plug-in device module through a trigger cable. When the Hydro-X controller activates the connected module, the 4RS-1 sequentially powers each of its four outlets. A built-in delay between each outlet helps reduce electrical start-up surges, protecting equipment and improving system reliability inside grow tents or grow rooms.\u003c\/p\u003e\n\u003cp data-start=\"870\" data-end=\"886\"\u003e\u003cstrong data-start=\"870\" data-end=\"886\"\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"888\" data-end=\"1349\"\u003e• Expands Hydro-X device modules to control up to four powered devices\u003cbr data-start=\"958\" data-end=\"961\"\u003e• Sequential outlet activation reduces electrical inrush current\u003cbr data-start=\"1025\" data-end=\"1028\"\u003e• Individual high-capacity relays for reliable device control\u003cbr data-start=\"1089\" data-end=\"1092\"\u003e• Compatible with TrolMaster plug-in style device modules\u003cbr data-start=\"1149\" data-end=\"1152\"\u003e• Ideal for managing multiple environmental devices in grow rooms\u003cbr data-start=\"1217\" data-end=\"1220\"\u003e• Supports large indoor growing and hydroponic setups\u003cbr data-start=\"1273\" data-end=\"1276\"\u003e• Helps maintain stable environmental control for improved plant health\u003c\/p\u003e\n\u003cp data-start=\"1351\" data-end=\"1382\"\u003e\u003cstrong data-start=\"1351\" data-end=\"1382\"\u003eHow It Solves Grow Problems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1384\" data-end=\"1666\"\u003eAs indoor growing setups expand, growers often need to run multiple pieces of equipment at once, including fans, climate devices and irrigation pumps. Starting multiple electrical devices at the same time can create large electrical surges that stress circuits and damage equipment.\u003c\/p\u003e\n\u003cp data-start=\"1668\" data-end=\"1872\"\u003eThe 4RS-1 solves this problem by activating each outlet with a short delay between them. This staged power-up reduces inrush current and allows multiple devices to run safely from a single control module.\u003c\/p\u003e\n\u003cp data-start=\"1874\" data-end=\"2078\"\u003eThis helps maintain reliable environmental automation within the grow room, ensuring ventilation, climate equipment and other devices operate smoothly throughout vegetative growth and the flowering stage.\u003c\/p\u003e\n\u003cp data-start=\"2080\" data-end=\"2094\"\u003e\u003cstrong data-start=\"2080\" data-end=\"2094\"\u003eHow to Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"2096\" data-end=\"2568\"\u003e\n\u003cli data-start=\"2096\" data-end=\"2182\"\u003e\n\u003cp data-start=\"2099\" data-end=\"2182\"\u003eConnect the 4RS-1 trigger cable to a compatible TrolMaster Hydro-X device module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2183\" data-end=\"2242\"\u003e\n\u003cp data-start=\"2186\" data-end=\"2242\"\u003eInstall the unit on a suitable 120–240V power circuit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2243\" data-end=\"2313\"\u003e\n\u003cp data-start=\"2246\" data-end=\"2313\"\u003eConnect the incoming power supply to the internal terminal block.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2314\" data-end=\"2384\"\u003e\n\u003cp data-start=\"2317\" data-end=\"2384\"\u003ePlug the devices you wish to control into the four power outlets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2385\" data-end=\"2459\"\u003e\n\u003cp data-start=\"2388\" data-end=\"2459\"\u003eConfigure the connected device module through the Hydro-X controller.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2460\" data-end=\"2568\"\u003e\n\u003cp data-start=\"2463\" data-end=\"2568\"\u003eWhen the module activates, the 4RS-1 will power each outlet sequentially with a short delay between them.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"2570\" data-end=\"2598\"\u003e\u003cstrong data-start=\"2570\" data-end=\"2598\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2600\" data-end=\"2810\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Power Input: 120–240V AC\u003cbr data-start=\"2626\" data-end=\"2629\"\u003e• Maximum Circuit Capacity: up to 50A @ 240V\u003cbr data-start=\"2673\" data-end=\"2676\"\u003e• Relay Capacity: 25A per outlet\u003cbr data-start=\"2708\" data-end=\"2711\"\u003e• Activation Delay: 3 seconds between outlets\u003cbr data-start=\"2756\" data-end=\"2759\"\u003e• Connection Terminals: accepts up to #6 AWG wiring\u003c\/p\u003e","brand":"Hydro Crop Shop","offers":[{"title":"Default Title","offer_id":52715182129418,"sku":null,"price":245.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/meters-sensors-trolmaster-expander-station-4rs-1-41362463391959.webp?v=1773575955","url":"https:\/\/hydrocropshop.co.uk\/products\/trolmaster-expander-station-4rs-1","provider":"Hydro Crop Shop","version":"1.0","type":"link"}