Toshiba Carrier BMS-IFBN1281U-UL Service Manual page 110

BN interface
14-4. System for Combination Use with Touch Screen Controller (BMS-
CT2560U-UL)
14-4-1. System configuration
Wire the devices as shown below:
TOUCH SCREEN
CONTROLLER
14-4-2. Preparation for test run
When using multiple BN interfaces, set different numbers for the IP addresses and the BACnet Device object instance numbers
so that they do not overlap.
BN interface
No. 1
No. 2
-EN
110
Line-1
Line-2
Uh Line
Uh Line
IP address
192.168.1.100
192.168.1.101
HUB
BN interface
TU2C-LINK Ethernet (LAN)
BN interface
TU2C-LINK Ethernet (LAN)
Instance number for BACnet Device object
100
101
Service Manual
Building
Management System