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Installation & Operating Instructions

Building Automation Products, Inc., 750 North Royal Avenue, Gays Mills, WI  54631 USA

Tel:+1-608-735-4800 • Fax+1-608-735-4804 • E-mail:sales@bapihvac.com • Web:www.bapihvac.com

Specifications subject to change without notice.

rev. 01/25/18

39021_RCV_900_BACnet

6 of 9

900MHz BACnet Gateway/Receiver 

screen. Click the “Save” button to save any changes. 

Name Fields:

 Lets you change the names of the variables that show up in BACnet. By default, the serial number for 

the reporting device will be in the beginning of the variable name. This is not user configurable. You can only modify the 

text after the serial number.  In “Name 1” of Fig 11, for example, you can modify “Input 1” to “Temperature” (or whatever 

description you choose) but you cannot edit the serial number of 0000957F.  Note: If you leave the Name fields with 

their default settings, appropriate sensor names will automatically be generated for BACnet. Click the “Save” button to 

save any changes.

Units 1 Field:

 Use the pull down list to set the sensor readings to °C or °F.  Click “Save” to save any changes.

WIRELESS DEVICE 

SETTINGS SCREEN

The Wireless Device 

Settings screen (Fig 12) is 

accessed by clicking the 

“Settings” button on the 

Main Configurator screen.
The Settings screen 

displays the settings for the 

Gateway and any sensors 

that are on (or have 

been on) that Gateway’s  

wireless network. (It will 

also show any sensors that 

have been “discovered” by 

the Gateway even though they are reporting to a different Gateway.) Settings for an ED Device Type will not be added 

to the settings list if the device’s signal level is less than -70 dBm.

Settings reported include Device Type, Serial Number, Channels Used, dBm (Power Level), Reporting Interval, Sample 

Interval, Wireless Address, AES Key, Firmware Version, Radio Firmware Version, Battery Warning Level, Device 

Logging Status, and Operation Status.

Sensors Button:

 Click this button to immediately update the list. The Gateway updates the list every 30 seconds 

automatically.

Exit Button:

 Click this button to return to the Main Configurator screen.

Edit Link:

 Clicking this link opens the Edit Device screen. There are two Device Types, AP and ED.  AP stands for 

Access Point and signifies the Gateway. ED stands for End 

Device and signifies a sensor.  You should see only one AP 

device (Gateway) and multiple ED devices (sensors) on the 

Settings screen. The Edit Device screen is different for AP and 

ED devices. 

EDIT AP DEVICE SCREEN

 (Fig 13)

Clicking the Edit Link on an AP device opens the Edit AP Device 

screen (Fig 13).

Channel: 

Use the pull down list to select which channels you 

want the Gateway to transmit on. Click the “Save” button to 

save any changes.

Transmit Power in dBm:

  Use the pull down menu to select 

the power level that the Gateway transmits at. Click the “Save” 

Gateway Network Setup continued...

Fig. 12: 

Wireless Device Settings Screen

Continued from previous page...

Fig. 13: 

Edit AP Device Screen

Continued on next page...

Summary of Contents for GTW900

Page 1: ...f the following browsers to access the Gateway configuration and data screens Web Browsers Supported Microsoft Internet Explorer 7 Mozilla Firefox 11 Apple Safari 5 1 Google Chrome v18 or newer versio...

Page 2: ...oper ethernet connection first before applying power to the Gateway Connect the supplied CAT5 cable to the Ethernet wall jack and to the Gateway Ethernet port When the Ethernet cable is connected the...

Page 3: ...on Turn off the Gateway via the Halt button Log out of the configurator screen via the Logout button Upgrade the Gateway firmware Configure the Time and Date The Gateway contains many user configurabl...

Page 4: ...and the sensor is given a temperature value of 200 If the Transmission Interval of the sensors is set at 5 minutes and the No Reading Timeout After Interval Time is set at 10 minutes then this option...

Page 5: ...alues in that column Sensors Button Click to instantly refresh the sensor readings page The page is refreshed automatically every 30 seconds Delete All Button Clicked to delete all readings that are r...

Page 6: ...It will also show any sensors that have been discovered by the Gateway even though they are reporting to a different Gateway Settings for an ED Device Type will not be added to the settings list if t...

Page 7: ...Gateway to ensure a solid communication link See the installation sheets for each ED device for the location of the Service Button Channel Use the pull down list to select what channels you want the G...

Page 8: ...ning Voltage Use this pull down to select a battery level when the sensor will go into Battery Conservation Mode and stop transmitting sensor readings and start logging them The sensor will continue t...

Page 9: ...equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the...

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