{"id":44614,"date":"2024-07-10T18:45:45","date_gmt":"2024-07-10T16:45:45","guid":{"rendered":"https:\/\/beteccontrols.nl\/producten\/cu\/"},"modified":"2026-05-25T11:00:16","modified_gmt":"2026-05-25T09:00:16","slug":"cu","status":"publish","type":"product","link":"https:\/\/beteccontrols.nl\/en\/products\/cu\/","title":{"rendered":"Produal CU | Advanced control unit for room control"},"content":{"rendered":"<h2>Introduction<\/h2>\n<p><b>The Produal CU Control unit offers extensive functionality<\/b> for advanced room and zone Control. On the one hand, you can effortlessly Control heating, cooling, and ventilation; on the other hand, the unit easily integrates with a wide range of actuators and sensors. As a result, you benefit from maximum flexibility in new-build or renovation projects where traditional controllers fall short.<\/p>\n<p>The Control unit features two separate controllers and a Cascade controller. The unit offers three operating modes for energy-efficient Control functions. You can configure the controller outputs, setpoints, and dead zone separately for each operating mode. You can connect up to two room units to one Control unit to Control up to two rooms with the same unit. The Control unit supports the following devices as room units: RU, RT, RTX, TRI and ROU-S.<\/p>\n<p class=\"p1\">The Control unit has six multifunctional inputs that support passive NTC10 or PT1000 sensors, 0\u202610 Vdc transmitter signals, and contact functions. In addition, the unit has six multifunctional outputs. These support 0\u202610 Vdc, 0\u202620 mA and 24 Vac actuators with a variety of functions, such as heating, cooling, 6-way valve Control, 3-point actuator, fan speed, or VAV.<\/p>\n<p class=\"p1\">The Control unit supports the following communication protocols: Modbus RTU, Modbus TCP, BACnet MS\/TP and BACnet IP.<\/p>\n<p class=\"p1\">You can easily configure the Control unit settings with the MyProdual smartphone application. With the app, you can save the configuration in the Produal MyCloud cloud service. You can also update the Control unit firmware via the application.<\/p>\n<h2>Key features<\/h2>\n<ul>\n<li>Modular approach for complex heating\/cooling\/ventilation setups<\/li>\n<li>Supports Modbus RTU, Modbus TCP, BACnet MSTP and IP<\/li>\n<li>Two separate Control systems plus Cascade function<\/li>\n<li>Multifunctional inputs (NTC10\/PT1000, 0\u202610\u202fV, digital contacts)<\/li>\n<li>Multifunctional outputs (0\u202610\u202fV, 0\u202620\u202fmA, 24\u202fVac PWM)<\/li>\n<li>Easy Commissioning via Produal MyTool\u00ae and Bluetooth dongle<\/li>\n<li>Support for connecting up to two Produal RU room units<\/li>\n<\/ul>\n<h2>Technical specifications<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Specification<\/th>\n<th>Value<\/th>\n<\/tr>\n<tr>\n<td>Supply voltage<\/td>\n<td>24\u202fVac\/dc (22\u202626\u202fV), &lt;2\u202fVA (ac)<\/td>\n<\/tr>\n<tr>\n<td>Universal inputs<\/td>\n<td>6\u00d7 (NTC10\/PT1000\/0\u202610\u202fV\/resistive\/contact)<\/td>\n<\/tr>\n<tr>\n<td>Universal outputs<\/td>\n<td>2\u00d7 (0\u202610\u202fV\/24\u202fVac PWM), 2\u00d7 (0\u202610\u202fV\/0\u202620\u202fmA)<\/td>\n<\/tr>\n<tr>\n<td>24\u202fVac supplies<\/td>\n<td>2\u00d7 up to 6\u202fA<\/td>\n<\/tr>\n<tr>\n<td>Communication<\/td>\n<td>Modbus RTU, Modbus TCP, BACnet MSTP, BACnet IP<\/td>\n<\/tr>\n<tr>\n<td>Cascade Control<\/td>\n<td>Yes, two loops plus Cascade Interface<\/td>\n<\/tr>\n<tr>\n<td>Commissioning<\/td>\n<td>Produal MyTool\u00ae via Bluetooth dongle<\/td>\n<\/tr>\n<tr>\n<td>Operating temperature<\/td>\n<td>0\u202650\u202f\u00b0C (max. 40\u202f\u00b0C at full load)<\/td>\n<\/tr>\n<tr>\n<td>Humidity<\/td>\n<td>0\u202685\u202f% rH (non-condensing)<\/td>\n<\/tr>\n<tr>\n<td>Protection class<\/td>\n<td>IP44 (CU-LH)<\/td>\n<\/tr>\n<tr>\n<td>Enclosure<\/td>\n<td>ABS plastic<\/td>\n<\/tr>\n<tr>\n<td>Dimensions (W\u00d7H\u00d7D)<\/td>\n<td>116\u00d7128\u00d747\u202fmm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Available variants<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Article name<\/th>\n<th>Description<\/th>\n<th>Article number<\/th>\n<\/tr>\n<tr>\n<td>CU\u2011LH\u2011MOD (white)<\/td>\n<td>Control unit, multifunctional, Modbus, white<\/td>\n<td>52011W00000<\/td>\n<\/tr>\n<tr>\n<td>CU\u2011LHB\u2011MOD (black)<\/td>\n<td>Control unit, multifunctional, Modbus, black<\/td>\n<td>52011B00000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>FAQ<\/h2>\n<h3>Which protocols does the CU support?<\/h3>\n<p>On the one hand, the CU supports Modbus RTU and TCP, and on the other hand BACnet MSTP and IP, enabling integration with various BMS systems.<\/p>\n<h3>Can I Control multiple rooms with one unit?<\/h3>\n<p>Yes, the CU has two separate Control circuits and a Cascade function, allowing you to easily manage two zones or one zone with Cascade logic.<\/p>\n<h3>Which actuators are suitable?<\/h3>\n<p>All actuators operating on 0\u202610\u202fV, 0\u202620\u202fmA or 24\u202fVac PWM are compatible, ensuring broad applicability.<\/p>\n<h3>How does Commissioning work?<\/h3>\n<p>Commissioning is simple with Produal MyTool\u00ae via Bluetooth dongle, enabling you to quickly configure setpoints and parameters.<\/p>\n<h3>Is the CU suitable for humid environments?<\/h3>\n<p>All in all, the CU-LH is housed in an IP44 enclosure, making it suitable for humid or dusty installation spaces.<\/p>\n<p>&nbsp;<\/p>\n<p>Do you have any questions or would you like more information? Please <a href=\"https:\/\/beteccontrols.nl\/en\/contact\/\" target=\"_blank\" rel=\"noopener\">contact<\/a> us! You can reach us by phone, email or, if you prefer, via the chat function.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>The Produal CU control unit offers extensive functionality<\/b> for advanced room and zone control. On the one hand, you can effortlessly control heating, cooling, and ventilation; on the other hand, the unit easily integrates with a wide range of actuators and sensors.<\/p>\n","protected":false},"featured_media":44617,"template":"","meta":[],"pwb-brand":[7215],"product_brand":[],"product_cat":[6441,5193],"product_tag":[10053,10052,10045,10041,6124,10044,10050,10055,10049,10048,6106,10040,10035,10046,5391,9328,10037,10034,10038,10043,10039],"class_list":["post-44614","product","type-product","status-publish","has-post-thumbnail","pwb-brand-produal","product_cat-interfaces","product_cat-sensors-controllers","product_tag-3-punts-actuator","product_tag-6-weg-klepregeling-2","product_tag-android-applicatie","product_tag-bacnet-ip","product_tag-bacnet-ms-tp","product_tag-control-unit-configuration","product_tag-cooling-actuator","product_tag-fan-speed-2","product_tag-heating-actuator","product_tag-input-functions-2","product_tag-modbus-rtu","product_tag-modbus-tcp","product_tag-multifunctional-control-unit","product_tag-output-functions","product_tag-produal","product_tag-produal-mytool","product_tag-produal-proxima-cu-2","product_tag-proxima-control-unit-cu-2","product_tag-room-control-2","product_tag-room-units-2","product_tag-zone-control","first","instock","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.7 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Produal CU Control Unit | Advanced Zone and Room Control<\/title>\n<meta name=\"description\" content=\"Discover the versatility of the Produal CU Control Unit for optimal room and zone Control. 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