Toshiba BMS-IFBN1280U-E Installation Manual page 5

BN interface
(Power adapter)
REQUIREMENT
Power cable is not supplied for the BN Interface. Insert a two core power cord applicable to the standard of the country you use.
 Component Names
Name
5V DCIN
USB
Ethernet (LAN)
Shutdown button
L1
L2
Connect the power adapter
(For service)
Connect to the Building Management System
Shutdown or switch to air-conditioning search mode
BACnet communication status indicator
BACnet communication status indicator, setting error indicator
Installation Manual
Function
-EN
4