Philips LRC2410 Installation Instructions Manual page 6

1. If required, connect low voltage switches or other dry contact closure devices to the switch inputs. See Figure 7 for
typical connection details.
2. If required, connect an analog photocell to the analog photocell input. See Figure 7 for typical connection details.
3. If required, connect a low voltage occupancy sensor to a switch input. See Figure 7 for typical connection details.
4. The ON/OFF override input can be connected to a normal sense relay (SPDT), or other dry contact closure devices
and switches to provide override control of all relays. All relays (excluding any programmed as DISABLED) will be
overridden when using this input. See Figure 7 for typical connection details.
OCC SWITCH
CLASSIC LOW VOLTAGE
SENSOR
(TYPICAL)
LRC2410 Installation Instructions, Part No. CDCS000314 Rev. A 7/11
Page 6
Make Low Voltage Connections
MAINTAINED INPUT
MOMENTARY ALTERNATE INPUT
LVPS TERMINAL
BLOCK
FINDER
LED 2
LED 1
PB2
PB1
COMMON
LATCHING MOMENTARY
INPUT WITH PILOT LIGHT
(LVPS) LOW
VOLTAGE
CLASS 2
INPUTS
WHITE (SIGNAL)
BLACK (COMMON)
RED (+20 vdc)
ANALOG
PHOTOCELL
ACCESSORY
Figure 7 - Low Voltage Connections
MANUAL
OVERRIDE
SWITCH
ON-
AUTO
SW1
1
ON
COM
OFF
PILOT
2
ON
COM
OFF
PILOT
3
ON
COM
OFF
PILOT
4
ON
COM
OFF
PILOT
5
ON
COM
OFF
PILOT
6
ON
COM
OFF
PILOT
7
ON
COM
OFF
PILOT
8
ON
COM
OFF
PILOT
ANALOG
PHOTOCELL
BLACK
AGND
YELLOW INPUT
RED +20V
AUX
POWER
20 VDC
+20V GND
0.5A
MAX
POWER
OUTPUT
-OFF
5V
RELAYS 1-4
1
2
3
4
5
6
7
8
AUTO-RESET
5-8
RELAYS
FUSES
ON/OFF
F1
OVERRIDE
XFMR A
INPUT
F2
XFMR B
HOA
NET IN NET OUT
20V
ON COM OFF
SHLD SHLD
A B A B
NETWORK
IN/OUT
RELAY CARD
RIBBON CABLE
RELAY OUTPUT
STATUS LED
(1-8)
CONTROLLER
RIBBON CABLE
RELAY CARD
RIBBON CABLE
TRANSFORMER
CONNECTIONS
ON/OFF
OVERRIDE
CONTACT