Bosch Access Easy Controller Hardware Manual page 146

146 en | Convertor Card
Reference Tamper T3
This terminal block is usually connected to a micro-switch that is used to monitor the enclo-
sure's cover against unauthorised tampering. Any opening of the enclosure will cause the CPU
Card's buzzer to sound and the Common Alarm Output (CAO) relay to trigger on. A Panel
Tamper alarm message will be sent to the View Activity page.
NOTICE!
i
This input will only be used for the Access Easy Extension Unit, for the Main Controller unit,
the Secure/Communications Card's Tamper input is use instead.
Reference RS485 IN T1 and RS485 OUT T2
These terminals are for the daisy chain connection of the RS485 communication between the
Secure/Communications and the Converter Cards. Each IN should be connected to the previ-
ous OUT in the daisy chain loop. The following diagram shows how the Converter Cards and
the Secure/Communication Card should be terminated.
Ver 2.0.0 | 2006.07 Hardware Manual
Access Easy Controller
Bosch Security Systems