Lecture by Jim Butler, Cimetrics at the New England BACnet User Group - BACnet/IP:Good Field Implementation Practices

1. BACnet/IP:
Good Field Implementation
Practices
Jim Butler
Cimetrics Inc.

2. IP Router
D1 D2 D3 D4
IP Subnet A IP Subnet B
2

3. IP Router
D1 D2 D3 D4
IP Subnet A IP Subnet B
BBMD A BBMD B
3
BACnet Broadcast Message Device
(BBMD)

4. 4
IP Router
D1 D2 D3 D4
IP Subnet A IP Subnet B
BBMD A BBMD B
D5
IP Subnet C
Foreign Device
BACnet/IP Foreign Device Registration

5. 5
IP Subnet A IP Subnet B
BBMD A BBMD B
D5
IP Subnet C
Foreign Device
BACnet/IP Broadcast Message Forwarding

6. 66
IP Subnet A IP Subnet B
BBMD A BBMD B
D5
IP Subnet C
Foreign Device
BACnet/IP Broadcast Message Forwarding
IP Subnet D
BBMD D
BBMD E
IP Subnet E
BBMD F
IP Subnet F

7. 777
IP Subnet A IP Subnet B
BBMD A BBMD B
D5
IP Subnet C
Foreign Device
BACnet/IP Broadcast Message Forwarding
IP Subnet D
BBMD D
BBMD E
IP Subnet E
BBMD F
IP Subnet F

8. 8888
IP Subnet A IP Subnet B
BBMD A BBMD B
D5
IP Subnet C
Foreign Device
BACnet/IP Broadcast Message Forwarding
IP Subnet D
BBMD D
BBMD E
IP Subnet E
BBMD F
IP Subnet F

9. 99999
IP Subnet A IP Subnet B
BBMD A BBMD B
D5
IP Subnet C
Foreign Device
BACnet/IP Broadcast Message Forwarding
IP Subnet D
BBMD D
BBMD E
IP Subnet E
BBMD F
IP Subnet F

10. 101010101010
Network Address Translation (NAT)
IP Router
with NAT
BACnet
BBMD/Router IP Router
with NAT
BACnet
BBMD/Router
Private IP Network B
Private IP Network A
D1 D2
D3 D4