20
en | Connections
BioEntry Plus
| V 1.1 | 2010.10
Installation manual
Bosch Access Systems GmbH
Ethernet Connection directly with PC
To connect BioEntry Plus with a PC directly, connect both
devices with a straight CAT-5 cable. As the BioEntry Plus
supports auto MDI/MDIX feature, it is not necessary to use a
crossover type cable.
9.3
RS485 Connections
RS485 Connection for Host Communication
1 =
Only the devices at the both ends of the bus should be
terminated. To enable termination on the RS232-485
converter, refer to the converter’s manual.
2 =
Disable termination.
3 =
The stubs should be as short as practical.