Honeywell LCBS User Manual

LCBS CONNECT SOLUTION
41 31-00118EFS—01
13. Outdoor Ambient Lighting Control with Photo sensor Input to Control
Outdoor Light Level
MCR36720
MKB-Y OUTDOOR AMBIENT LIGHT SENSOR (BY OTHERS)
THIS APPLICATION PROVIDES AUTOMATIC CONTROL VIA THE HONEYWELL ACCESSORY LOOP OPTION.
IN THIS CASE, WE CONFIGURE A LOOP TO CONTROL A SINGLE STAGE OF OUTDOOR LIGHTING (STAGED
ACCESSORY LOOP) THIS IS A REVERSE ACTING LOOP… AS THE MEASURED VALUE INCREASES, THE
CONTROL ACTION DECREASES, OR CYCLES OFF (IN THE CASE OF STAGED OUTPUT. LIGHTING LOOP
AND MUST BE CONFIGURED AS SUCH. OCCUPIED AND UNOCCUPIED SETPOINTS CAN BE PROVIDED
FOR THIS LOOP. THE PRIMARY INPUT SENSOR THAT IS WIRED TO UI-5 NEEDS TO BE CONFIGURED IN
“FOOTCANDLES.” THE OCCUPANCY SCHEDULE OPERATES AGAINST THE SCHEDULE SET UP FOR THE
PRIMARLY CVAHU, ROOFTOP UNIT, SPLIT SYSTEM. REFER TO APPLICATION NARRATIVE FOR FURTHER
INFORMATION ABOUT SET UP AND OPERATION. NOTE! ZERO OUT INTEGRAL TIMING FOR LOOP TO
WORK CORRECTLY. FOLLOW SENSOR PROVIDERS INSTALLATION MATERIAL FOR GUIDEANCE TO SET
PROPORPORTIONAL, THROTTLING RANGE.
LCBS CONNECT – INFORMATION
OS#
DESCRIPTION
YCRL6438SR LCBS CONTROLLER (WITH WALL MODULE)
LCBS CONNECT – COMPONENTS SHOWN
1 2 3 4 5 6 78
9
10 11 12 13 14 15 16 17 18 19 20
21 22 23
24 25
26
27 28
29 30 31 32 33 34 35 36 37 38 39 40
24VAC
COM
24VDC
24VAC
R W1 W2
W3 OB G-L Y1
Y2 Y3 G-L RH
RC COM AUX
DO1 AUX G
UI-1
DI-2
DI-3
UI-4
UI-5
UI-6
UI-2
UI-3 COM
COM
COM
DI-4 DI-1
COM
AO-3
AO-1
COM
A0-2
COM
NET-1 NET-2
S-BUS
S-BUS
SHIELD EGND
LCBS
CONTROLLER
BUILDING NAME
CVAHU RTU NAME
DATE
AMBIENT OUTDOOR LIGHTING CONTROL USING ACCESSORY LOOP
SYLK BUS
24 VAC
CONTROLLER
POWER
LCBS
CONTROLLER
WALL
MODULE
OUTDOOR
LIGHTING
RELAY
DRY
CONTACT
24 VAC
1 AMP
MKB-7
LIGHT
SENSOR
(FC, VDC)

Honeywell LCBS Specifications

General

Brand	Honeywell
Model	LCBS
Category	Controller
Language	English