UM0272 datasheet(8/40 Pages) STMICROELECTRONICS

8 / 40 page

System features

UM0272

8/40

1.2

Getting started

In order to correctly operate your alarm system using the CUAS Evaluation Board, follow the

steps listed below. (Refer to Figure 2, Figure 3, Figure 4 and Figure 5.)

Connect the Power Supply board to the power supply connector on the Central Unit

(J2).

Connect the Control Module board to the Bus connector on the CU (CM BUS - J6)

using connector J11 or J13. (Ensure that the keyboard is connected to connector J16).

Connect the PC interface board to the Bus by the connector J36 either on the

connector COMM BUS J5 of the CU or the connectors J13 or J14 of the CM.

Connect the PC interface board to the PC serial port through an RS-232 serial

connector (not a null-modem).

Connect the mains power to Mains connector on the Power Supply board.

Power the PS with the mains.

Connect the battery on the Power Supply board.

Push the Initial Setting push button for at least 5 seconds. After a brief delay, the CM

screen will display the date, time and CU status.

Note:

Perform Steps 3 and 4 only if a PC is required.

The following figures show the block diagrams of the CU, CM, PC Interface and the Power

Supply boards.

UM0272 Datasheet(PDF) 8 Page - STMicroelectronics