Installation and Operation Guide ® NetSensor KMD-1261 and KMD-1281 Motion, temperature and humidity sensors Contents Specifications ............... 2 Network cable preparation ........... 6 Rough-in preparation ........... 6 Installing the NetSensor ..........7 PC data port ..............8 Operation ..............9 Maintenance ..............
KMC Controls Specifications Display LCD, 4-character, 7-segment, 0.375 in. high. (temperature) Compatibility KMD-5800 series controllers KMD-7000 series controllers BAC-5800 series BACnet controllers BAC-7000 series BACnet controllers Controller Connection Connector type Six-wire RJ-12 modular jack Cable type and length Up to 75 feet (22.9 meters) maximum;...
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NetSensor Installation and Operation PC data port interfaces See “PC data port” on page 8. Sensor Accuracy, KMD-1261 Thermistor Type Accuracy ±0.36° F (±0.2° C) Resistance 10,000 at 77° F (25° C) 48° to 96° F (8.8° to 35.5° C) Operating range Sensor Accuracy, KMD-1281 Type...
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KMC Controls Dimensions 3.25 in. 5.16 in. 2.58 in. 3.25 in. 0.87 in. 1.07 in. 83 mm 131 mm 66 mm 83 mm 22 mm 27 mm...
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NetSensor Installation and Operation Motion sensor range 33 feet (10 meters) 10 m 10 m 32.8 ft 32.8 ft 46.5° 0° 0° 55° 10 m 10 m 32.8 ft 32.8 ft Side view Top view Models KMD-1261 and KMD-1281 detect motion and change the value of the auxiliary function.
RJ-12 Cable details Rough-in preparation Caution To prevent mounting screw heads from touching the circuit board in the NetSensor, use only the mounting screws supplied by KMC Controls. Using screws other than the type supplied will damage the NetSensor.
NetSensor Installation and Operation Complete rough-in wiring at each sensor location prior to sensor installation. This includes the following. ◆ Routing the network cable from the NetSensor to a controller. ◆ If required, installing the appropriate backplate. See Accessories on page 2 for model numbers.
KMC Controls PC data port The NetSensor is equipped with a PC data port located at the bottom of the NetSensor housing. This port provides a temporary connection for setup or troubleshooting to either KMD Tier 2 or BACnet MS/TP networks.
NetSensor Installation and Operation Operation The following sections describe the controls and indicators found on the NetSensor. Display The temperature display contains four 0.375-inch, 7-segment LCD digits that are visible across a normal size office. The display provides time, temperature and on the KMD-1281 humidity readouts.
KMC Controls Maintenance Remove dust as necessary from holes in top and bottom. Clean the display and motion sensor cover with a soft, damp cloth and mild soap.
NetSensor Installation and Operation Programming Program a KMD-1261 or KMD-1281 by associating each button with a variable or value object in the controller to which the NetSensor is connected. ◆ See the illustration NetSensor button numbers on page 11 for the button numbers.
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KMC Controls Table 1 Settings for KMD controllers NetSensor configuration Variable Temperature Analog °F or °C Read Deg.F Analog Only Deg.C Setpoint Analog 0 Decimal Read/ Deg.F Analog Write Deg.C Time Analog Time Read/ Time Analog Write Humidity Analog 0 Decimal Read/...
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NetSensor Installation and Operation Table 2 Settings for BACnet controllers NetSensor Variable configuration Temperature AV °F or °C Read AV °F or Only °C Setpoint AV 0 Read/ AV °F or Write °C Time AV Time Read AV Hours Only Humidity AV 0 Read/...
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KMC Controls Setpoint The button 2 function up and down arrow buttons is assigned to an analog variable in KMD controllers or an analog value object in BACnet controllers. ◆ The precision of the display is set by Range in WinControl and Display Format in BACstage.
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KMC Controls, Inc. makes no representations or warranties with respect to this manual. In no event shall KMC Controls, Inc. be liable for any damages, direct or incidental, arising out of or related to the use of this manual.
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