Johnson Controls METASYS VAV110 Technical Manual page 31

Table 6: VAV100/101 Terminal Identification
Terminal Description
Analog Input
AI COM
Common
Analog Input
AI COM
Common
AI COM Analog Input
Common
AI COM Analog Input
Common
AI COM Analog Input
Common
Analog Input
AI COM
Common
+15 Volts DC
+15 VDC
BI CM Binary Input
Common
BI CM Binary Input
Common
Binary Input
BI CM
Common
Binary Input
BI CM
Common
Transformer High
24 VAC POWER
Side
ZBUS Zone Bus
N2A+ N2 Bus +
24 Volts AC
24 VAC
24 VAC 24 Volts AC
24 VAC 24 Volts AC
24 Volts AC
24 VAC
24 VAC 24 Volts AC
24 Volts AC
24 VAC
24 VAC/AOCM* 24 Volts AC/
AO Common
24 VAC/AOCM** 24 Volts AC/
AO Common
VAV100 has eight BOs.
*
** VAV101 has six BOs and two AOs.
Series 100/101 Controller
Terminal
AI 1
AI 2
AI 3
AI 4
AI 5
AI 6
+15 VDC
BI 1
BI 2
BI 3
BI 4
24 VAC COMMON
AREF
N2A–
BO 1
BO 2
BO 3
BO 4
BO 5
BO 6
BO 7/AO 1*
BO 8/AO 2**
VAV Controller—Variable Air Volume (VAV) Controller 31
Description
Analog Input 1
Analog Input 2
Analog Input 3
Analog Input 4
Analog Input 5
Analog Input 6
+15 Volts DC
Binary Input 1
Binary Input 2
Binary Input 3
Binary Input 4
Transformer Low
Side
N2 Reference and
ZBus Common
N2 Bus –
Binary Output 1
Binary Output 2
Binary Output 3
Binary Output 4
Binary Output 5
Binary Output 6
Binary Output 7/
Analog Output 1
Binary Output 8/
Analog Output 2