Johnson Controls Simplicity LINC - SimplicityLINC Connection and Configuration; Port Identification and BACnet Network; MAC Address and Baud Rate Setup; Device Instance and Naming

1031990-UAD-A-0313
2 Johnson Controls Unitary Products
CONNECTION
The Simplicity
®
LINC has 2 ports, one for connection to the BAS
network (BACnet) and one to the Simplicity
®
board (Modbus).
BACNET NETWORK
The only connection required in the field is to the BACnet (BAS)
network.
NOTE: Proper termination and grounding of the shields must
be observed.
DIP switches A0-A7 on the Simplicity
®
LINC board allow
selection of the MAC Address. The MAC Address identifies the
Simplicity
®
LINC to other devices and must be between 1 and
99. The default DIP switch setting is 1.
A Device Instance (DE) Modifier is used by the Simplicity
®
LINC
and defaulted to 230. The combination of the DE Modifier and
the default DIP switch setting creates a default DE of 23001.
The default Unit Name is YORK_RTU.
FIGURE 2: MAC ADDRESS EXAMPLES
DIP switches B0-B3 on the Simplicity
®
LINC board allow for
selection of the BACnet transfer speed.The default speed is set
at 38.4k baud. Other speeds can be chosen as shown in Table
1
.
MAC Address of 21
1
0
4
0
16
0
0
0
21
1
2
0
0
0
32
64
0
99
MAC Address of 99
1
2
4
8
16
32
64
128
ON
1 2 3 4 5 6 7 8
1
2
4
8
16
32
64
128
ON
1 2 3 4 5 6 7 8
A0
A1
A2
A3
A4
A5
A6
A7
A0
A1
A2
A3
A4
A5
A6
A7
TABLE 1: BAUD RATE SELECTION SETTINGS
DIP Setting Baud Rate
1 110
2 300
3 600
4 1200
5 2400
6 4800
7 9600
8 19200
9 20833
10 28800
11(Default) 38400
12 57600
13 76800
14 115200
1
2
0
8
11
1
2
4
8
ON
1 2 3 4
B0
B1
B2
B3
Baud Rate of 38400