Technical information

Technical Information
Nominal Voltage Requirements 15-36Vdc @ 18 mA, drawn from the C-Bus network
Light Level Reads: 2-278 footcandles (20-3000 lux)
Controls: 5-148 footcandles (40-1600 lux)
Field of View 180°
C-Bus Connection Accommodates 6 x 24 AWG cable (6 x 0.2 mm
2
)
Status Indicators Can be congured to report state of any one
of three group addresses: Enabled, ON/OFF, or Ramp
Dimensions 4.57 in. (L) x 2.99 in. (W) x 1.93 in. (D)
[116 mm (L) x 76 mm (W) x 49 mm (D)]
Weight 3 oz (85 g)
Operating Indoor only
Environment 32°F to 122°F (0°C to 50°C)
RH: 95%, noncondensing
Standards UL: Listed 916 Energy Management Equipment
CSA 22.2 Spec 205 Signal Equipment
FCC: Part 15.101, Class B Digital Device
EN61000-4-2 Immunity to ESD
*For Diagram see technical section page 102
Catalog Number Description
SLC5031PE Light-Level Sensor
C-BUS
TM
LIGHTING CONTROL
+
SENSORS
Product Features
• Can maintain constant illumination levels of
5-150 footcandles
• Controls up to two C-Bus group addresses,
one set for ON/OFF operations and one set
for ramping operations
• 180° eld of view
• Can be enabled or disabled over the C-Bus
network
• Stores operating status in non-volatile
memory for recovery from a power outage
• Receives data and power over a single C-Bus
twisted pair cable
• Veries status of input and output devices on
same C-Bus application address, updating
input status if necessary
• LED can be congured to indicate current
status of any C-Bus group address
• Attractive, wall-mounted, low-prole unit
Distributed Intelligence
• Compatible with all C-Bus devices and the
Powerlink
®
NF3000G3C controller
• Easily congured by using the C-Bus Toolkit
Software and a personal computer connected
to the C-Bus network
The C-BusT
M
Light-Level Sensor measures ambient light levels and automatically issues
ON, OFF, or ramp commands over a C-Bus network. The light-level sensor can control
relays, dimmers, or remotely operated circuit breakers, changing their status according
to pre-set ambient lighting levels.
The C-Bus light-level sensor has a dynamic range between 5-150 footcandles, and
compensates for noise and rapid light intensity uctuations by using ltering and
hysteresis.
The light-level sensor can control up to two C-Bus group addresses: one address
controls the switching ON/OFF of a lamp circuit according to the amount of ambient
light, while the other is used to continuously regulate the light-level output of any number
of lamps.
Light Level Sensor
C-Bus
TM
Light-Level Sensor
74