Bosch Appliances APC-AMC2-4WUS Equipment Configuration, Upper circuit board with display top side

AMC2 4W Introduction en 15

3.2Equipment Configuration

Fig. 3.3 Upper circuit board with display (top side)

1.Internal tamper contact

2.DIL switch for RS-485 address selection, protocol and RS- 232/RS-485 selection

3.Lithium battery for buffering of static RAM and real time clock (RTC). The battery shall be replaced by qualified per- sonnel every ten years or if indicated by an appropriate event.

4.Reset push button - available by using the srew driver

5.LC Display

6.Push button to select the display view - available by using the push button on the top of the housing

7.Jumper: Potential equalization between different mass sys- tems and protective earth (shield)

8.Jumper: interface selector RS-485 Host connection, RS- 485 two wire or RS-485 four wire (depends on external wiring)

9.Configurable RS-485 host interface (pluggable screw con- nector)

10.Docking station for the compact flash

Bosch Security Systems Installation manual F.01U.024.965 V.4 2006.09