Bosch B450 Specifications download pdf (Page 35)

Send the Configuration SMS

1. Send the configuration SMS to the B44x module’s phone number. The transmission might

take several minutes. Because the bus address switch is set to 0, the B450 waits for an

SMS until a message is received.

2. Observe the LEDs on the B450. When the Transmit (TX) and Receive (RX) LEDs will flash

in unison at a 1 second interval indicating a successful SMS was received. If the SMS was

received but was not valid the Transmit (TX) and Receive (RX) LEDs will alternate flashing

at 1/2 second interval. Both flashing patterns will continue until the bus address switch is

moved from position "0.”

Notice!

If the LEDs indicate an invalid SMS, repeat the steps in Enter CONFIG MODE.

Refer to the tables in Maintenance and troubleshooting, page 39 section for more information

on LED descriptions. Ensure that your configuration SMS contains the correct information, as

well as sending the SMS to the correct phone number for the module, or use the USB

connection to configure the B450

Exit from CONFIG MODE

1. Change the bus address switch to the desired value, depending on the supported control

panel. Changes to the B450 configuration are accepted.

2. Check the signal strength and Heartbeat LED for status.

Firmware Update page

Firmware updates are performed through the USB interface via a communication program

such as Hyper Terminal or Tera Term.

Notice!

When performing a firmware update, verify that the update software file to be downloaded is

the most current software update version. No changes to the firmware occur if the firmware

update version is the same version as the current version installed on the B450.

1. Ensure that the USB cable is connected to the B450 and the target PC or laptop.

2. From Windows, start a terminal session by launching Hyper Terminal on Windows XP or

earlier, or launching Tera Term on Windows Vista/Windows 7/Windows 8.

3. Log into the USB interface as described in Log into the USB interface, page 25, starting at

step 3, and continuing through to step 6. The B450 USB login window appears, listing the

current software version and build.

5.5

Conettix Plug-in Communicator

Interface

Configuration | en 35

Bosch Security Systems, Inc. Installation and Operation Guide 2013.09 | 02 | F.01U.282.875

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Bosch B450 Specifications Page 35