The RESOL Delta Sol® MX is a system controller offering almost endless possibilities in configuration and controlling of any solar thermal and hydronic heating/cooling systems. It is equipped with 14 relay outputs and 4 PWM outputs for the speed control of ECM pumps. Additionally, the controller has three impulse inputs as well as a range of different sensor inputs. Up to 5 EM Extension modules can be connected via the RESOL vBus®. The integrated SD memory card slot enables an easy datalogging to an SD memory card and a quick, effortless transfer of logged data to a PC.
The DeltaSol® MX controller is c LCus certified and meets the demands of the UL 60730-1:2009 and CSA B60730.1:2002 standards.
RESOL DeltaSol MX Controller Data Sheet
Inputs: 12 Pt1000, Pt500 or KTY temperature sensor inputs (can optionally be used for remote controls, operating mode switches or potential-free switches), 3 impulse inputs for V40 flowmeters, 1 input for a FlowRotor, 1 CS10 solar cell, 4 Grundfos Direct Sensors™ (2 x analogue, 2 x digital*)Outputs: 14 relays, 13 of them semiconductor relays for pump speed control, 1 dry-contact relay and 4 PWM outputs (convertible to 0-10 V signal outputs)PWM frequency: 512 HzPWM voltage: 10.5 VSwitching capacity: 1 (1) A 240 VAC (semiconductor relay)4 (2) A 24 VDC / 240 VAC (dry contact relay)Total switching capacity: 6,3 A 240 VACPower supply: 100 ... 240 VAC, 50-60 HzStandby: 0,82 WTemperature controls class: VIIIEnergy efficiency contribution: 5 %Mode of operation: type 1.B.C.Y actionRated impulse voltage: 2.5 kVData interface: RESOL VBus®, SD card slotVBus® current supply: 35 mAFunctions: 7 integrated energy metering modules and control of 2 weather-compensated heating circuits. Adjustable system parameters and add-on options (menu-driven), balance and diagnostics functions, functionality controlHousing: plastic, PC-ABS and PMMAInstallation: wall mounting, mounting into patch panels is possibleIndication/Display: full graphic displayOperation: 7 push buttons at the frontIngress protection: IP 20 / EN 60529Protection class: IAmbient temperature: 0 ... 40 °C / 32 ... 104 °FPollution degree: 2Dimensions: 253 x 200 x 47 mm / 10.1" × 7.9" × 1.7"
RESOL DeltaSol MX Controller Installation Manual V2.02
RESOL DeltaSol MX Controller Installation Manual V2.07
A Division of Solarnetix Inc.