MicroNet Sensors

I/A Series ® MN-Sx Thermostat Sensors

MicroNet SensorsMCS-4000The TAC I/A Series MicroNet Sensors (MN-Sxxxseries) are a family of digital wall temperatureand humidity sensors for use with TAC I/A SeriesMicroNet controllers. These sensors feature a SensorLink (S-Link) communication protocol which providesa simple two-wire interface for power and exchangeof sensor and subbase information. Subbaseinformation includes selecting occupancy override,fan speed, operating mode, or emergency heat.Continued on next page.SPECIFICATIONSTEMPERATURE SENSORTypePrecision thermistor.Range32 to 122 °F (0 to 50 °C).HUMIDITY SENSORElementType: . ......Thermoset polymer capacitive sensor.Accuracy: . .............±2% RH at 77 °F (25 °C).Range5 to 95%, non-condensing.Hysteresis±1.2% RH maximum.ImmersionExtended exposure to equal to or greater than90% RH causes a reversible 3% shift. Sensor willrecover from short term exposure to liquid water orcondensation. Repeated exposure will degrade theperformance of the sensor.Dimensions4-21/32 H x 3 W x 1 D in (118.5 x 76.2 x 24 mm).EnclosureConforms to NEMA-1 requirements.Surge Immunity ComplianceIEEE C62.41 (IEEE-587, Category A & B).AGENCY LISTINGSFCCClass B.UL ListedUL-916 (File # E71385 Category PAZX).UL Listed to Canadian Safety Standards (CAN/CSAC22.2).European Community – EMC Directive 89/336/EECEmissions and Immunity EN61326AMBIENT LIMITSOperating Temperature32 to 122 °F (0 to 50 °C).Shipping and Storage Temperature-40 to 160 °FHumidity5 to 95% RH, non-condensing.HARDWAREWiring TerminalsFour (4) screw terminals. AWG #18 to #24(0.823 mm2 maximum) wire.DisplaySetpoints, input spans, and units vary with thecontroller application.Range-99 to 999 or -9.9 to 99.9.Units°F, °C, or %.Command Options (S4xx and S5xx Models)Varies with the controller application.System ModeHeat/Cool/Off/Auto (except MN-S4xx-FCS).Fan ModeOff/On/Speed (Low, Medium, High)/Auto.OverrideOccupied/Unoccupied (except MN-S4xx-FCS).Emergency HeatEnable/Disable (MN-S5xx models only).

Continued from first page.Available in twelve models, MN-Sxxx series sensorsprovide an integral analog-to-digital conversion forelimination of sensor-to-controller noise effects andwire resistance offset.Using the digital wall sensor, the operator can monitorperformance and edit operational settings. MN-Sxxxseries sensors are suitable for direct-wall, 2 x 4electrical box, 1/4 DIN electrical box, or surface boxmounting.The MN-Sxxx series sensor measures roomconditions and transmits the information to thecontroller via the S-Link. A single sensor is connecteddirectly to an application specific TAC I/A SeriesMicroNet controller via low-cost, unshielded, twistedpaircable. The connection between the sensor andcontroller is not polarity-sensitive.A convenient connection to either a MicroNetLONWORKS ® or MicroNet BACnet network is providedas an option with each sensor in the series. If theLonWorks network wiring is connected to the sensor,a PC running WorkPlace Tech Tool or a third partyNetwork Management Tool can be connected to thenetwork at the sensor. This feature allows convenientaccess to the MicroNet LONWORKS network.SOFTWARE SPECIFICATIONSFEATURES Contemporary, low-profile packaging. Digital zone temperature indication (selectable for0.1 or 1 degree display resolution of °F or °C). Self-compensating temperature conversionsremove the need to calibrate over time. Digital zone humidity indication (selectable for 0.1or 1% RH display resolution). Long-life humidity sensing element with excellentresistance to contamination and condensation. Pushbutton override capabilities allow occupantsto switch to timed occupied mode for after hoursoperation. Displays selected system values such assetpoints, outdoor air temperature, and operatingmode. Provides the ability to change operating modes. Directly connects to selected TAC I/A SeriesMicroNet controllers via low-cost, unshielded,twisted-pair cable, which provides both powerand communication. Separate wiring subbase and electronics. LONWORKS network jack for convenient networkaccess. S-Link jack for Pocket I/A access to theconnected controller.DIGITAL DISPLAY (MN-S3XX, MN-S4XX ANDMN-S5XX MODELS ONLY)Custom field-configurable sensor displays.Auto-ranging of displayed values.Occupant command capabilities.Adjustable minimum/maximum limit setpoint values.Controller driven, automatically configured,customized display/command values.TYPICAL MN-S3XX, -S4XX, OR -S5XX DISPLAY/CHANGE VALUES.Model Family Value Display ChangeS3xx, S4xx, S5xx Zone Temperature Yes NoS4xx, S5xx Outdoor Air Temperature Yes NoS4xx, S5xx Percent Humidity Yes NoS3xx a , S4xx a , S5xxHeating Setpoint, Cooling Setpoint,Unoccupied Heat, Unoccupied CoolS4xx, S5xx Mode Heating/Cooling/Auto/Off Yes Yes bS4xx, S5xx Fan (On/Speed (Low/Medium/High), Auto Yes Yesa S3xx and S4xx-FCS models have a single setpoint.b S4xx-FCS models do not allow mode changes.YesYes

COMMUNICATIONSS-LinkSensor Link (S-Link) communications wiring providespower and communication interface to theTAC I/A Series MicroNet sensor (MN-Sxxx series). Ituses two-wire, unshielded cable and is not polaritysensitive. From some sensor models, the user canview and adjust application parameters. Maximumwire length allowed between a controller and theTAC I/A Series MicroNet sensor is 200 ft. (61 m).BACnet or LonWorks NetworkThe BACnet or LONWORKS network wiring canbe connected to the second set of terminals inthe sensor base. This optional connection allowsconvenient access to the LONWORKS network at thesensor.MODELSTemperatureSensorModel Description Keypad DisplayTemperatureand HumiditySensorMN-S1 MN-S1HT Sensor only None NoneMN-S2 MN-S2HT Sensor with override One button LED Override Status IndicationMN-S3 b MN-S3HT b Sensor with setpoint adjustment and override Three button Digital LCD a and LED OverrideStatus IndicationMN-S4 b MN-S4HT b Sensor with setpoint, override, and controllermode functionsSix-button Digital LCD c and LED OverrideStatus IndicationMN-S4-FCS bMN-S4HT-FCS bSensor with setpoint, On/Off and Fan speedfunctionsMN-S5 b MN-S5HT b Sensor with setpoint, override, controllermode functions, and emergency heatkey/indicationa LCD displays value and setpoint.b Allows viewing of alarms and diagnostics.c LCD displays values, setpoints, and controller mode functions.Six buttonSeven buttonDigital LCD c and LED Fan StatusIndicationDigital LCD c and LED Override andEmergency Heat Indication

Temperature indicating andRegulating EquipmentX RM EI CV CSRVCSRV934GE942924GGNDAOS-LKLONLONARCHITECTUREDesktop PC or Notebook PCwith WorkPlace Tech Tool Software1 2This device conforms with Part 15 of the F C Rules. Operation i subjec to the fo lowing two conditions: (1) This devicenot cause harmful interference, and (2) This device must a cept any interference received, including interference thatmay cause undesired operation.This Cla s B digital a paratus m ets a l requirements of the Canadian Interference-Causing Equipment Regulations. Ceta pareil numerique de la cla se B respecte toutes les exigences du Reglement sur le material broui leur du CanadaMN 110 or MN 130ControllerRISK OF ELECTRICAL SHOCK OR FIRE. DO NOTINTERCO SEPARATE CLA S 2 CIRCUITS.DISCO POWER BEFORE SERVICING.DECO NECTER AVANT ENTRETEN.CAUTIONDO5C5TJ1N 23Power: 24VAC, 50/60Hz, Cla s 2,8.5VA + DO1-DO4 loads.Ambient Temp: -40°C to +60°CUI: 5VDC Max, Cla s S-LK: 16VDC Max, Class 2.DO1-DO4: 24VAC, 0.4A Max Total Load.DO5: 250VAC, 3A Max, COS f = 0.4.GND0V24VACUI3COM 0VUI2COM 0VUI1S-LKS-LKLONLONDO124VACDO2DO324VACDO4MNL- 1RF2I/A Series3MicroNet Sensor(MN-S5 Shown)4MNL-CIMMicroNet ControllerInterface ModulePDA5MNL-V3RVxor MN 50ControllerSW24H3SW24H2SW24H124HUIDIS-LK/COMUNC ControllerLONWORKSNetworkRouter 6(if required)I/A Series ®MN 800MN 100, MN 150, orMN 200 ControllerMNL-V1RVxor MNL-V2RVxControllerMN 800Controller4MicroNet Sensor(MN-S3 Shown)1 A PC can be connected to the LONWORKS TP/FT-10 Network, either directly or through the LONWORKS® network jack of a LONWORKScontroller or MN-Sxxx Wall Sensor. The PC must have an Echelon® LONTALK® adapter card.2 Programming any of the TAC I/A Series controllers, or the TAC I/A Series MN 800 controller, requires WorkPlace Tech Tool.3 This controller is not suitable for exposed mounting on a wall or panel, or in any other easily accessible place due to the possibility ofpersonal contact with the high-voltage terminals. It must be mounted inside a suitable grounded metal enclosure.4 MicroNet Sensors can be connected to any MN controller.5 A PDA running the Pocket I/A interface software may be used to communicate with TAC MicroNet I/A Series controllers.6 When routers are used, WorkPlace Tech is able to communicate through them to any of the TAC I/A Series devices on the network.Ethernet TCP/IP and BACnet/IPPC Workstation with WorkPlaceTech Tool Suite and: Enterprise Server (used with UNC)or Enterprise Network Server (used with ENC)UNC UniversalNetwork ControllerorENC EnterpriseNetwork ControllerS-LinkSensorS-LinkSensorS-LinkSensorS-LinkSensorS-LinkSensorBACnet MS/TP Communications BusMicroNet BACnetMNB-1000Plant ControllerMicroNet BACnetMNB-300Unitary ControllerMicroNet BACnetMNB-70Zone ControllerMicroNet BACnetMNB-V1Cooling ControllerMicroNet BACnetMNB-V2Deluxe Controller

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