Johnson Controls METASYS VAV110 - Page 56

56 VAV Controller—Variable Air Volume Controller
R1
Lighting
Relay
ON
COM
OFF
C
TE1
Room
Sensor
BINARY INANALOG INPUTS
BINARY OUTPUTS
DSI
vavwe1a
DPT1
120VAC 24VAC
P ower
Transformer
120/24VAC
DA1
Damper
Actuator
OUT 1
COM 2
VDC 3
Stage 2
Relay
24 VAC
IN
Stage 3
Relay
24 VAC
IN
Stage 1
Relay
24 VAC
IN
Fan
Relay
24 VAC
IN
Figure 24: Single Duct Wiring Example 1
Pressure Independent Configuration
Table 19: Single Duct Wiring Example 1 Bill of Materials
Component Description Part Number
C1
Digital Controller AS-VAV110-1
TE1
Metastat TE-6400 Series
R1
Lighting Relay GE-RR7
DA1 and DPT1
Actuator/Flow Sensor ATP-2040
Note: Box OEM manufacturers typically supply fan relays and electric
heat relays.