Honeywell CentraLine LYNX BACnet CLLYUB1012S Product Data page 12

LYNX BACNET PROGRAMMABLE, VAV/UNITARY CONTROLLERS – PRODUCT DATA
7
CLCM4T111
6
WALL MODULE
5
LED
4
BYPASS
3
SET-POINT
2
SENSOR
1
GND
2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 4
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
CLLYUB6438S
1 2 3 4 5 6 7 8
24VAC BACnet MS/TP-
24VAC COM BACnet MS/TP+
1
SHIELD
Fig. 16. Controller wiring diagram (CLLYUB6438S shown)
for typical AHU application
NOTE 1: Earth ground wire length should be held to a
minimum. Use the heaviest gauge wire available,
up to 14 AWG (2.0 mm
2
AWG (1.0 mm ), for earth ground wire.
NOTE 2: Analog outputs from sensor are 4...20 mA signals.
A 499 Ω 1% tolerance (or better) precision resistor
is required to drive this and other 4...20 mA signal
devices. Place this resistor as close as possible to
the driven device.
EN0Z-0959GE51 R0615
OUTDOOR ENTHALPY
499
2
RETURN ENTHALPY
499
2
DISCHARGE
AIR TEMP.
1 1 1 1 1 1 1 1 1 1 2
2 3 4 5 6 7 8 9 0
9 0 1
COMP 2
2
), with a minimum of 18
7
CLCM4T111
6
WALL MODULE
5
LED
4
BYPASS
3
SET-POINT
2
SENSOR
1
GND
CLLYUB6438S
FAN
1 2 3 4 5 6 7 8
24VAC
HEAT 1
24VAC COM
1
HEAT 2
COMP 1
Fig. 17. Controller wiring diagram (CLLYUB6438S shown)
with 4...20 mA enthalpy sensors and digital inputs
NOTE 1: Earth ground wire length should be held to a
minimum. Use the heaviest gauge wire available,
up to 14 AWG (2.0 mm
AWG (1.0 mm
NOTE 2: Analog outputs from sensor are 4...20 mA signals.
A 499 Ω 1% tolerance (or better) precision resistor
is required to drive this and other 4...20 mA signal
devices. Place this resistor as close as possible to
the driven device.
12
499
2
WINDOW CONTACTS
(CONTACTS CLOSED
499
= WINDOW CLOSED)
OCCUPANCY SENSOR
(CONTACTS CLOSED
= OCCUPIED)
2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 4
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0
1 1 1 1 1 1 1 1 1 1 2
2 3 4 5 6 7 8 9 0
9 0 1
BACnet MS/TP-
BACnet MS/TP+
SHIELD
2
), with a minimum of 18
2
), for earth ground wire.
OUTDOOR ENTHALPY
RETURN ENTHALPY
2
DISCHARGE
AIR TEMP.
FAN
HEAT 1
HEAT 2
COMP 1
COMP 2