Technical Specification

Power supplyVoltage24 V AC/DC ± 20%Power consumptionModule typeAt 24 V DCAt 24 V AC8I0.4 W0.6 VA8I-IP1.4 W2.1 VA8U0.5 W0.8 VA8U-IP1.5 W2.3 VA4I4O-H1.2 W1.8 VA4I4O-H-IP2.2 W3.3 VA4U4O-H1.2 W1.8 VA4U4O-H-IP2.2 W3.3 VA4U4A-H2.2 W3.3 VA4U4A-H-IP3.2 W4.8 VA4O-H1.6 W2.4 VA4O-H-IP2.6 W3.9 VA4TO-H1.0 W1.5 VA4TO-H-IP2.0 W3.0 VAMIX183.0 W4.5 VAMIX18-IP4.4 W6.6 VAMIX385.0 W7.5 VAMIX38-IP7.4 W11.1 VA12O-H3.4 W9 VA12O-H-IP4.5 W11.7 VA24I1 W3.2 VA24I-IP2.1 W6.2 VAUniversal InputsTemperature inputMeasurement with RTDS attachedAccuracy ± 0.1˚CFor PT1000 and NI1000 sensors use 16-bit resolutionVoltage inputVoltage measurement in 0-10 V DC rangeInput impedance 100 kΩMeasurement accuracy ±0.1%Measurement resolution 3 mV at 12-bit and 1 mV at 16-bitCurrent inputCurrent measurement in 0 - 20 mA rangeRequired external resistor 200 ΩMeasurement accuracy ±1.1%Measurement resolution 15 µA at 12-bit and 5 µA at 16-bitResistive inputMeasurement of resistance in 0 to 1000 kΩ rangeMeasurement resolution for 20 kΩ load 20 Ω at 12-bit and 1 Ω at 16-bitMeasurement resolution for PT1000 and NI1000 0.1 Ω at 16-bitResistance measurement methodVoltage dividerDry contact inputOutput current ~1 mAMeasurement resolution12-bit (default) or 16-bitsProcessing time10 ms/channel at 12-bits140 ms/channel at 16-bitsDigital InputsTypeDry contactMax. input frequency100 Hz saved in EEPROM memoryAnalog OutputsVoltage range0-10 V DCMax. load current20 mA, total 60 mA load current for all outputs for MIX18, MIX18-IP, MIX38, MIX38-IP modulesResolution12-bitAccuracy± 0.5%Digital Outputs(relays)Contact materialAgSnO2 UL compliant ratingsMaximum ratingsResistive load AC13 A at 24 V AC3 A at 30 V DC3 A at 230 V AC3 A at 30 V DCInductive load AC38 VA at 24 V AC30 W at 30 V DC75 VA at 230 V AC 30 W at 30 V DCCapacitive load 50 W at LED + PS 230 VAC100 W at fluorescent lamps with electronic ballast75 W at CFL Compact fluorescent lampDigital Outputs(relays)4O-H and 4O-H-IPContact materialAgSnO2 UL compliant ratingsMaximum ratingsResistive load AC18 A at 230 V AC8 A at 30 V DC8 A at 230 V AC8 A at 30 V DCInductive load AC337 VA at 230 V AC90 W at 30 V DC360 VA at 230 V AC90 W at 30 V DCCapacitive load 180 W at CFL Compact fluorescent lamp120 W at LED + PS 230 V AC240 W at fluorescent lamps with electronic ballastDigital Outputs(relays)12O-H and 12O-H-IPContact materialAgSnO2Resistive load AC13 A at 230 V AC3 A at 30 V DCInductive load AC375 VA at 230 V AC 30 W at 30 V DCCapacitive load50 W at LED + PS 230 VAC100 W at fluorescent lamps with electronic ballast75 W at CFL Compact fluorescent lampTriac OutputsContinuous load per channel0.5 A at 20 V AC up to max. 250 V ACPeak load per channel1.5 A at 20 V AC up to max. 250 V AC (30 s)Gate ControlZero crossing turn ONFrequency Range47 to 63 HzSnubberSnubberless triacRS485 InterfaceRS485Up to 128 devicesCommunication protocolsModbus RTU, Modbus ASCII, or BACnet set by switchBaud rateFrom 2400 to 115200 set by switchAddress0 to 99 set by switchEthernetMIX18-IP, MIX38-IP, 12O-H-IP, 24I-IPFast EthernetSwitch mode (2 RJ45 ports)Baud rate10/100 Mb/s8I-IP, 8U-IP, 4I4O-H-IP, 4U4O-H-IP, 4U4A-H-IP, 4O-H-IP, 4TO-H-IPFast EthernetIP interfaceBaud rate10/100 Mb/sUSBUSBMini USB 2.0Ingress protectionIPIP20TemperatureStorage-40˚C to +85˚C (-40°F to 185°F)Operating-10˚C to +50˚C (14°F to 122°F)HumidityRelative5% to 95%ConnectorsTypeRemovableMaximum cable size2.5 mm2 (18–12 AWG)Maximum tightening torque0.35 NmDimensionsMAX SeriesWidth106.30 mm/4.19 inLength110.00 mm/4.33 inHeightWithout hand switchesWith hand switches62.00 mm/2.44 in70.00 mm/2.76 inMIX18, MIX18-IPWidth87.80 mm/3.46 inLength110.00 mm/4.33 inHeight62.00 mm/2.44 inMIX38, MIX38-IPWidth160.20 mm/6.31 inLength110.00 mm/4.33 inHeight62.00 mm/2.44 inMINI SeriesWidth36.30 mm/1.43 inLength110.00 mm/4.30 inHeightWithout hand switchesWith hand switches62.00 mm/2.44 in68.70 mm/2.70 inTechnical specification

Summary Table for All Modules

Summary table for all modules