Bosch APC-AMC2-4R4CF Installation Manual page 11

Access Modular Controller 2
Figure 3.7: The extension board AMC2-16IOE
All necessary information for access verification is stored in a battery buffered on-board
memory and a Compact Flash (CF) memory card. This guarantees autonomous access
decisions and complete access registrations even if the management host system is offline.
The built in compact flash card provides adequate storage capability for cardholders and
events.
The AMC2-4R4 electronics are completely covered by a plastic housing. The liquid crystal
display provides all important status information.
All necessary information for access verification is stored in a battery buffered on-board
memory and a Compact Flash (CF) memory card. This guarantees autonomous access
decisions and complete access registrations even if the management host system is offline.
The built in compact flash card provides adequate storage capability for cardholders and
events.
The AMC2-4W electronics are completely covered by a plastic housing. The liquid crystal
display provides all important status information.
Using the AMC2-4R4 gives you the full functionality and the offline capability of a complete
access control system in each room. This leads to an excellent reliability and a very high
redundancy without extra cost.
The AMC2-4WE can not be deployed as an independent controller but only as an extension
module for the AMC2-4W. Control and access decisions and bookings are carried out by the
AMC2-4W alone.
Notice!
The AMC2-4WE can only be used with AMC2-4W. As it provides Wiegand interfaces it cannot
be coupled with an AMC2-4R4.
The AMC2-4W can be extended by a maximum of one AMC2-4WE plus a maximum of three I/O
extension modules. The I/O extension modules AMC2-8IOEAMC2-16IOE (in any combination)
are, like the AMC2-4WE, connected via the AMC2-4W's extension interface.
Bosch Access Systems V.B. Installation manual
Introduction | en 11
2020-01 | V02 |