Honeywell CentraLine LYNX LON CLLYUL1012S Product Data page 10

LYNX LON PROGRAMMABLE, VAV/UNITARY CONTROLLERS – PRODUCT DATA
Table 4. Description of wiring terminals (CLLYUL1012S,
CLLYUL4024S, CLLYVL0000AS, CLLYVL4022AS, and
CLLYVL4024NS)
TERMINAL
CLLYUL4024S,
CLLYVL4022AS CLLYUL1012S
a
CLLYVL4024NS
1 1 1
2 2 2
3 3 3
4 4 4
5 5 5
6 6 6
7 7 7
8 8 8
9 NA NA
10 NA NA
11 NA NA
12 NA NA
13 13 13
14 14 14
15 15 15
16 16 16
17 17 17
18 18 NA
19 19 19
20 20 20
21 21 NA
22 22 NA
23 23 NA
24 24 NA
a
In the case of the CLLYVL0000AS, CLLYVL4022AS controllers, only,
terminals 9 and 11 (DO-3 and DO-4) are internally hardwired to the
actuator.
b
Digital outputs: Open circuit = FALSE, closed circuit = TRUE
c
Analog outputs may be configured as digital outputs and operate as
follows: FALSE (0%) -> 0 Vdc (0 mA), TRUE (100%) -> the max.
11 Vdc (22 mA)
d
UI-1* is a hybrid input. It can be configured either as a DI (fast digital
pulse meter) or as a UI.
IMPORTANT
If the controller is not connected to a good earth
ground, the controller's internal transient protection
circuitry is compromised and the function of protecting
the controller against noise and power line spikes
cannot be fulfilled. This could result in a damaged
circuit board and require replacement of the controller.
Refer to installation diagrams for specific wiring.
All controllers have terminal arrangements similar to the
examples shown in Fig. 13 and Fig. 14 as described in Table
3 and Table 4.
N ® Service Pin
EURON
When pressed, the N ® Service Pin pushbutton trans-
EURON
mits the Service Message to the network, regardless of the
controller's current operating mode (see Fig. 13 and Fig. 14).
CAUTION
Electrical Damage Hazard.
Can cause controller damage or failure.
Do not use any metal object to press the N
Service Pin. Use, instead, a plastic rod or wooden
EN0Z-0957GE51 R0615
LABEL CONNECTION
CLLYVL0000AS
a
1 24 VAC 24 VAC power
24 VAC
2 24 VAC power
COM
3 EGND earth ground
4 20VDC 20 VDC
5 SBUS1 Sylk
6 SBUS2 Sylk
7 NET-1 LonWorks COM
8 NET-2 LonWorks COM
b
NA DO-3 digital output
b
NA COM common
b
NA DO-4 digital output
b
NA COM common
b
NA DO-1 digital output
b
NA DO-2 digital output
b
NA COM common
c
NA AO-1 analog output
c
NA COM common
c
NA AO-2 analog output
d
NA UI-1 univ. input
NA COM common
NA UI-2 univ. input
NA UI-3 univ. input
NA COM common
NA UI-4 univ. input
®
EURON
implement (such as a pencil with the lead broken off)
to press the pin. Using a metal object can damage the
controller's circuitry.
LonWorks Bus Convenience Jack
The L W ® Bus connection is provided by plugging the
ON ORKS
Serial L T ® Adapter (SLTA) connector into the
ON ALK
L W ® Bus Jack (see Fig. 13 and Fig. 14).
ON ORKS
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
CLLYVL6438NS
LonWorks Bus Jack
(labelled SRV JCK)
1 2 3 4 5 6 7 8
TERMINALS 1-8
Fig. 13. LED, LonWorks® Bus Jack, and Neuron® Service
Pin for the CLLYUL6438S, CLLYVL6436AS, and
CLLYVL6438NS (CLLYVL6438NS shown)
TERMINALS 13-24
1 1 1 1 1 1 1 2 2 2 2 2
9 3 4 5 6 7 8 9 0 1 2 3 4
CLLYVL4024NS
1 1
NEURON SERVICE PIN
1 2 3 4 5 6 7 8 9 0 1 2
(LABELLED SRV PIN)
TERMINALS 1-12 LONWORKS BUS JACK
(LABELLED SRV JACK)
Fig. 14. Terminal connections, Neuron® Service Pin, and
LonWorks® Bus Jack for the CLLYUL4024S,
CLLYVL4022AS, and CLLYVL4024NS (CLLYVL4024NS
shown left) and the CLLYUL1012S (right)
Wiring Applications (Examples)
Fig. 15 through Fig. 21 illustrate controller wiring for the
following configurations.
 Typical controller wiring for VAV application using the
CLCM4T111 Wall Module and an LF20 Air Temperature
Sensor (see Fig. 15).
 Typical controller wiring for VAV application with staged
reheat (see Fig. 16).
10
TERMINALS 21-40
HOST STATUS LED
Neuron Service Pin
(labelled SRV PIN)
1 1 1 1 1 1 1 1 1 1 2
9 0 1 2 3 4 5 6 7 8 9 0
TERMINALS 9-20
TERMINALS 13-20
1 1 1 1 1 1 2
9 3 4 5 6 7 9 0
CLLYUL1012S
NEURON SERVICE PIN
1 2 3 4 5 6 7 8
(LABELLED SRV PIN)
TERMINALS 1-8 LONWORKS BUS JACK
(LABELLED SRV JACK)