KMC Controls KMD-1183 Operating instructions

Installation and
Operation Guide
KMD-1183/1185 NetSensors
Contents
Specifications ............................................................... 2
Network cable and rough-in preparation ...................... 5
Installation ................................................................... 6
PC data port ................................................................. 7
Operation .................................................................... 8
Maintainence ............................................................... 8
Programming ............................................................... 9
Important notices ....................................................... 17
Disclaimer ................................................................. 17
903-019-05ARevision A

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Specifications
Models KMD-1183
KMD-1185 (enhanced alarm functions,
see Alarm on page 14)
Display LCD, Four-character,
Seven-segment, 0.375 in. high
Blue backlight turns on momentarily
after a button is pressed
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;
conductors no smaller than 24 AWG
Power 5 volts DC supplied by connected
controller
Weight 2.8 ounces (80 grams)
Material Light almond ABS
UL Flame Class 94HB
Mounting Surface mount directly to any flat
surface or to a 2 x 4 inch or 4 x 4 inch
handy-box. Mounting on a 4 x 4 inch
box requires an HMO-1161 mounting
backplate.

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Accessories
Mounting backplate HMO-1161
Gasket HPO-1161
Replacement Allen screws HPO-0044 (package of 10)
Network plenum cables with connectors
25 feet (7.6 meters) KMD-5690
50 feet (15.2 meters) KMD-5691
75 feet (22.9 meters) KMD-5692
PC data port interfaces See PC data port on page 7
Temperature sensor
Type CMOS
Accuracy ±0.9° F (±0.5° C) offset from 40° to
104° F (4.4° to 40.0° C), offset is
adjusted in the controller
Resolution ±0.1° F (±0.1° C)
Operating range 36° to 120° F (2.2° to 48.8° C)
Response time 5–30 seconds
Humidity sensor
Type CMOS
Range 0–100% relative humidity
Accuracy at 25° C ±2% from 10–90% relative humidity
Response time Less than or equal to 4 seconds
Environmental limits
Operating Temperature 34° to 125° F (1.1° to 51.6° C)
Shipping –40° to 140° F (–40° to 60° C)
Humidity 0–95% relative humidity
non-condensing

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Dimensions
ABCDE
3.25 in. 5.16 in. 2.58 in. 3.25 in. 0.87 in.
83 mm 116 mm 66 mm 83 mm 22 mm
A
CD
E
B

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Network cable and rough-in preparation
Connecting a NetSensor to a controller requires a six-wire cable with
RJ-12 connectors on each end. KMC plenum-rated preassembled
cables are recommended. Cables made to length must meet the
following requirements:
◆Cable length must be no longer than 75 feet (22.9 meters).
◆Cable conductors must be no smaller than #24 AWG.
◆Cable insulation must meet local building codes.
◆Connectors must be appropriate for the cable in use and are
installed following the connector manufacturers instructions.
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. See
Mounting details on page 6.
◆If required, install the appropriate backplate. See Accessories on
page 3 for model numbers.
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.
Cable details
RJ-12

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.
Installation
1. Turn the Allen screws in the base of the NetSensor clockwise
until they clear the cover. Swing the sensor away from the
mounting base to remove it
2. Route the RJ-12 cable through the mounting base.
3. Fasten the mounting base directly to a 2 x 4 inch outlet box or a
backplate with the Allen screws toward the floor.
4. Insert the RJ-12 cable coming from the base into the NetSensor.
5. Place the top of the NetSensor over the top of the mounting base
and swing it down over the Allen screw brackets. Be careful not
to pinch any wiring.
6. Back the Allen screws out of the brackets until they engage the
NetSensor cover and hold it in place.
Mounting details
Network
cable
Allen
screws
Mounting
base
Turn clockwise to
remove from base.

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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 EIA-485
(formerly RS-485) connection to the digital network for network
setup or troubleshooting.
To use the port to connect to a computer, a means of converting the
EIA-485 signal to a USB or EIA-232 (formerly RS-232) signal will be
needed. The exact connection depends on the computer and the
operator workstation software (see also the instructions included
with those devices and software):
◆For USB (to WinControl or BACstage), use a KMD-5576 USB
Communicator (see the illustration above).
◆For EIA-232 to BACstage, use a third-party interface.
◆For EIA-232 to WinControl, use a KMD-5559 CommTalk and
KMD-5624 cable (or equivalent interface).
To use the PC data port:
1. Connect the keyed, flat end of the KMD-5624 NetSensor
interface cable (included with the KMD-5576 but not the KMD-
5559) to the port on the NetSensor.
2. Connect the RJ-12 end of the cable to the interface device that
converts the EIA-485 signal from the NetSensor into a USB or
EIA-232 signal.
3. Connect the suitable cable from the interface device to the
computer’s serial or USB port. Install any required software and
configure the port as necessary.
NetSensor PC port location and (USB) connection
KMD-5624
Cable

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Operation
The following sections describe the controls and indicators found on
the NetSensor.
Display The display contains four 0.38-inch, seven-segment LCD
digits that are visible across a normal size office. The display provides
time, temperature, and humidity readouts.
Controls These NetSensors include nine push buttons. Buttons 5
through (virtual) 8 are user programmable and can be reassigned.
(Button “8” comes from simultaneously pressing Buttons 5 and 7.)
The actual operation of the programmable buttons depends upon the
programming in the controller to which the NetSensor is connected.
See Programming on page 9. The display reverts back to the default
room temperature display about ten seconds after the last button
press.
The up and down arrow buttons adjust programmed values (where
applicable) as follows:
1. Press the button for the desired function.
2. Adjust the value up or down.
Maintainence
Remove dust as necessary from holes in top and bottom. Clean the
display with soft, damp cloth and mild soap.

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Programming
Program the NetSensor by associating each button with a variable or
value object in the controller to which the NetSensor is connected.
◆See NetSensor button numbers for the button numbers.
◆Table 3-1 lists typical settings for programming a NetSensor with
WinControl. Use the NetSensor dialog found under the Control
Menu to configure each button.
◆Table 3-2 lists typical settings for programming a NetSensor with
BACstage. Use the NetSensor dialog in the Device Menu to
configure each button.
NetSensor button numbers
2
13
4
5
6
7
8
(Aux.)

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Of the NetSensor’s six rectangular buttons Buttons 5, 6, 7, and
(virtual/auxiliary) 8 are labeled with standard functions, but they are
also user programmable and can be reassigned if desired. (Button “8”
comes from simultaneously pressing Buttons 5 and 7.)
Note
If Button 7 (Humidity) is reassigned, humidity will continue
being shown on the NetSensor’s display. However,
humidity readings will no longer be read by the controller.
Note
The day-of-week and system-time functions are not enabled
in all models of the controllers with which the NetSensor
may operate. Before programming a controller for one of
these features, verify the feature is available in the firmware
history for the controller.
For additional instructions on programming a NetSensor with either
WinControl or BACstage, see the Help system with either program.

NetSensor Installation and Operation
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Note
*Virtual Button “8” comes from simultaneously pressing
Buttons 5 and 7.
Table 3-1 WinControl Settings
NetSensor configuration Variable
Button Function Ty p e Range Display Units Ty p e
1Temperature
(Mode button)
Analog °F or °C Read Only Deg.F
Deg.C
Analog
2 Cooling
Setpoint
Analog 0 Decimal Read/Write Deg.F
Deg.C
Analog
3 Heating
Setpoint
Analog 0 Decimal Read/Write Deg.F
Deg.C
Analog
4 Override Digital Off/On Read/Write Off/On Digital
5 System time Analog RTC Time Read/Write Time Analog
6 Alarm Digital Off/On Read Off/On Digital
7 Humidity Analog 0 Decimal Read/Write % RH Analog
8* Day of Week
OR
Analog DOW Read/Write Unused Analog
8* Auxiliary Digital Off/On Read/Write Off/On Digital

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Note
*Virtual Button “8/Auxiliary” comes from simultaneously
pressing Buttons 5 and 7.
Table 3-2 BACstage settings
NetSensor Value object
Button Function Assignment Display Format Permission Object type Units
1 Temperature
(Mode button)
AV °F or °C Read Only AV °F or °C
2 Cooling
Setpoint
AV 0 Read/Write AV °F or °C
3 Heating
Setpoint
AV 0 Read/Write AV °F or °C
4 Override BV Off/On Read/Write BV Off/On
5 Time AV Time Read Only AV Hours
5 System time Hours Read/Write
6 Alarm BV Off/On Read Only BV Off/On
7 Humidity AV 0 Read/Write AV % RH
8* Day of Week
OR
Day of
Week
Read/Write
8* Auxiliary BV Off/On Read/Write AV Off/On

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Temperature/Mode Button 1—the space temperature sensor inside of
the NetSensor—is assigned to an analog variable in WinControl or an
analog value object in BACstage. Pressing the Mode button, cycles
the display through the various modes, and the display reverts back
to the default room temperature display about ten seconds after the
last button press.
◆Operators can view (but not change the value of) the room
temperature by default, by pressing the Mode button through all
the mode functions, or waiting about ten seconds after entering
any mode function.
◆The ROOM TEMP icon displays when the display is showing the
room temperature.
◆The setting in Range (WinControl) or Display Format (BACstage)
sets the NetSensor display to either Fahrenheit or Celsius.
Cooling setpoint Button 2 is assigned to an analog variable in
WinControl or an analog value object in BACstage.
◆The precision of the display is set by Range in WinControl and
Display Format in BACstage. The typical value is 0.
◆Operators can view and change the setpoint by first touching
Button 2 (or by pressing the Mode button until the SETPOINT
COOLING mode is displayed) and then pressing an up or down
arrow button.
◆Write a Control Basic to control equipment based on the
conditions of the setpoint such as the following:
10 IF VAR1 > VAR2 THEN START OUT6
Heating setpoint Button 3 is assigned to an analog variable in
WinControl or an analog value object in BACstage.
◆The precision of the display is set by Range in WinControl and
Display Format in BACstage. The typical value is 0.
◆Operators can view and change the setpoint by first touching
Button 3 (or by pressing the Mode button until the SETPOINT
HEATING mode is displayed) and then pressing an up or down
arrow button.
◆Write a Control Basic to control equipment based on the
conditions of the setpoint such as the following:
20 IF VAR1 < VAR3 THEN START OUT7

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Override Press Button 4 or press the Mode button until OVERRIDE
appears on the display. The temperature display will change to ON or
OFF depending on the override condition. To toggle the override
condition on or off, press the up or down arrow button. This is
dependent on appropriate programming in the controller. The
controller may also be programmed for the override to last a specified
amount of time.
Displaying time Typically Button 5 is configured to display time and
assigned to an analog variable in WinControl or an analog value
object in BACstage. Add a Control Basic line such as the following:
30 VAR5 = TIME
Setting system time System time sets the real-time clock.
◆Use this function only with a stand-alone Tier 2 KMD controller
or the time master in BACnet MS/TP network.
◆Operators can view and change the system time by first touching
the Button 5 and then pressing an up or down arrow button.
◆In WinControl (only), add a Control Basic line such as the
following:
40 VAR5 = TIME
Alarm Pushing Button 6 allows the user to check the status of the
defined “alarm” or (KMD-1185 only) temporarily suppress a flashing
alarm indication.
When an alarm state occurs, the connected controller signals the
condition by putting a binary value of 1 in slot 6 of the NetSensor
table. The alarm indication continues until the controller signals a
return to normal state by putting a binary value of 0 in slot 6 of the
NetSensor table. (See Tables 3-1 and 3-2.)
Add a Control Basic line such as follows:
50 VAR6 = IN1
[or whatever point indicates an alarm]

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The ALARM button and feature distinguishes the KMD-1183 from
the KMD-1185. See the table below.
Humidity Pushing Button 7 makes the top primary display
temporarily show the relative humidity instead of room temperature.
The smaller relative humidity display shows the humidity
continuously.
Day of Week This function allows you to set the day of the week.
Press Buttons 5 and 7 together to access.
◆In WinControl (only), check Allow DOW (Day Of Week) Range at
the bottom of the NetSensor dialog.
◆Set Type to Analog.
◆Set Range to DOW.
◆Under Description enter the name, description, or mnemonic of
the variable that will store the day of week value.
Table 3-3 Alarm functions
State KMD-1183 KMD-1185
Alarm Displays room
temperature. When
Button 6 is pressed,
“ON” is momentarily
displayed.
Displays flashing “ALM”
(alternates with room
temperature display). Pressing
Button 6 suppresses “ALM”
indication for 10 minutes, and if
Button 6 is pressed again during
the 10 minute suppression
period, "ALM" shows
momentarily. When “ALM” is
flashing, if any button other
than 6 is pressed, the display
momentarily returns to the
normal display corresponding
to that button.
No Alarm
(Normal)
Displays room temperature. When Button 6 is pressed,
“OFF” is momentarily displayed.

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Note
In the Variables dialog box and in Control BASIC, the day of
week value is represented by 0 through 6 being Sunday
through Saturday. In the NetSensor dialog box and on the
NetSensor display, the day of week value is represented by 1
through 7 being Sunday through Saturday.
Verifying a functioning NetSensor To check if a functioning
NetSensor is present, use the Control Basic function
NETSENSOR-STATUS.
10 IF NOT NETSENSOR-STATUS THEN STOP OUT1
Verifying firmware version Simultaneously push Button 2 (COOL SP)
and Button 4 (OVERRIDE) to display the version of the firmware in
the NetSensor.

NetSensor Installation and Operation
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Important notices
The KMC logo, WinControl, and NetSensor are registered trademarks
and BACstage is a trademark of KMC Controls, Inc.
©2007, KMC Controls, Inc.
All rights reserved. No part of this publication may be reproduced,
transmitted, transcribed, stored in a retrieval system, or translated
into any language in any form by any means without the written
permission of KMC Controls, Inc.
Printed in U.S.A.
Disclaimer
The material in this manual is for information purposes only. The
contents and the product it describes are subject to change without
notice. 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.
KMC Controls. Inc.
19476 Industrial Drive
New Paris, IN 46553
TEL: [phone]
FAX: [phone]
www.kmccontrols.com
[email protected]