Installation Manual
Table Of Contents
- 1 Important Information
- 2 Safety Instructions
- 3 Introduction
- 4 Technical Data
- 5 Installing
- 5.1 Mounting
- 5.2 Unmounting
- 5.3 Opening the Case
- 5.4 Closing the Case
- 5.5 Cabling
- 5.6 Grounding and Shielding
- 5.7 Connecting Power Supply
- 5.8 Ethernet Interface
- 5.9 RS-485 Host Interface
- 5.10 RS-232 Host Interface
- 5.11 DIL switch selector
- 5.12 RS-485 for extension modules
- 5.13 Wiegand Interface for Card Readers
- 5.14 Connecting Relay Outputs
- 5.15 Connecting Analog Input Devices
- 5.16 Tamper Protection
- 6 Operating
- 7 Appendix
30 en | Installing AMC2 4W
| V 7.6 | 2008.12 Installation manual Bosch Sicherheitssysteme GmbH
5.6.2 Extension Interface
Figure 5.6 Location of ground jumper bottom side
Jumper B connects the internal ground of the AMC2 to the RS-
485 ground of the slave interface. Only set jumper B (B2) if the
AMC2 powers all other peripheral devices directly connected to
it.
i
NOTICE!
If the AMC2 is set to RS-232 mode, set jumper JP1 (= A2).