Bosch ADS-AMC2-4R4CF Installation Manual

Also see for ADS-AMC2-4R4CF: Manual Installation manual Installation manual

10 en | Introduction Access Modular Controller 22022-03 | V03 | Installation manual Bosch Security Systems B.V.3.2 Product overview3.2.1 Mainboard173 4 5210 118 96Figure 3.3: Upper circuit board with display (front)1 DIP switch for RS-485 address and protocol selection.2 Lithium battery for buffering of static RAM and real time clock (RTC). The battery lifeis estimated at 10 years, nevertheless an error message is generated if the voltagesinks below a preset minimum level.NOTICE: In order to avoid an error message caused by an earlier voltage drop wesuggest to replace the battery every 8 years. Spare part: VARTA CR 2032 PCB.3 Reset push button - reachable through the casing using a screwdriver4 Liquid Crystal Display5 Push button, available on top of the housing, to select different display modes6 Jumper: Equalization of potential between different systems and earth ground(shield)7 Jumper: Interface selector RS-485 host connection, RS-485 two wire or RS-485 fourwire (depends on external wiring)8 Configurable RS-485 host interface9 Compact flash memory10 Project-specific interface11 Configurable 10/100 Mbit/s Ethernet host interface