LYNX LON PROGRAMMABLE, VAV/UNITARY CONTROLLERS – PRODUCT DATA
EN0Z-0957GE51 R0615
13
1234
5
678901234
5
67890
22222222223333333334
1234
5
678 1
11111111121
234
5
6789009
CLLYUL6438S
24 VAC
24 VAC COM
E GND
SHLD
SBUS1
SBUS2
NET-1
NET-2
DO-1
DO-2
COM
COM
COM
COM
DO-3
DO-4
DO-5
DO-6
DO-7
DO-8
AO-1
AO-2
AO-3
DI-1
DI-2
DI-3
DI-4
20VDC
UI-1
UI-2
UI-3
UI-4
UI-5
UI-6
COM
COM
COM
COM
COM
COM
HEAT 1
FAN
HEAT 2
COMP 1
COMP 2
DISCHARGE
IR TEMP.
RETURN ENTHALPY
499
499
OUTDOOR ENTHALPY
2
2
CLCM4T111
WALL MODULE
GND
SENSOR
SET-POINT
BYPASS
LED
5
6
7
4
3
2
1
1
24VAC
24VAC COM
LonWorks Bus
LonWorks Bus
WINDOW CONTACTS
(CONTACTS CLOSED
= WINDOW CLOSED)
OCCUPANCY SENSOR
(CONTACTS CLOSED
= OCCUPIED)
2
Fig. 19. Controller wiring diagram (CLLYUL6438S 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
2
), with a minimum of 18
AWG (1.0 mm
2
), 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.
12
3
4
567890
12
3
4
567890
2222222222
333333333
4
12
3
4
5678
1
11111111121
2
3
4
56789009
CLLYUL6438S
24 VAC
24 VAC COM
E GND
SHLD
SBUS1
SBUS2
NET-1
NET-2
DO-1
DO-2
COM
COM
COM
COM
DO-3
DO-4
DO-5
DO-6
DO-7
DO-8
AO-1
AO-2
AO-3
DI-1
DI-2
DI-3
DI-4
20VDC
UI-1
UI-2
UI-3
UI-4
UI-5
UI-6
COM
COM
COM
COM
COM
COM
FAN
DISCHARGE
IR TEMP.
DAMPER CLOSE
DAMPER OPEN
ML6161 DAMPER
ACTUATOR
CCW
COM
CW
24VAC
24VAC
COM
COM
INPUT
INPUT
SERIES 70
VALVE ACTUATOR
SERIES 70
VALVE ACTUATOR
2- OR 3-WAY CHILLER
WATER VALVE
2- OR 3-WAY HOTWATER/
STEAM VALVE
5
6
7
4
3
2
1
CLCM4T111 WALL MODULE
GND
SENSOR
SET-POINT
BYPASS
LED
1
24VAC
24VAC COM
LonWorks Bus
LonWorks Bus
2
Fig. 20. Controller wiring diagram (CLLYUL6438S shown)
with 4…20 mA heating, cooling, and ML6161 damper
actuator
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
), with a minimum of 18
AWG (1.0 mm
2
), for earth ground wire.
NOTE 2: Ensure that all transformer / power wiring is as
shown. Reversing terminations will result in
equipment malfunction.
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