AMS AS7221 Manual del usuario - Página 8
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AS7221
Smart Lighting Integration Kit (SLIK) User Guide
2.3
AS7221 SLIK - Constant Current Configuration w/Bluetooth Network Interface
SLIK
Connection
0-10V input for Luminaire dimming control from an
DIM
external dimmer. Dimming range to the Luminaire
is from 100% (no dimming) to 10% dimming.
GND (Grey)
Ground return for external dimmer
Digital input for occupancy detection from an
OCCN
external sensor
GND
Ground return for external OCC sensor.
2
SLC
I
C clock
2
SDA
I
C data
2
GND (-)
I
C interface ground
2
VDD (+)
I
C interface power (3.3V) provided by SLIK
PWM1
Used for control of an external Ballast or LED
(or 0-0V_O)
Driver
PWM2,
Current steered PWM outputs, FET buffered
PWM3
GND
Ground return for VIN
12VDC ±10% input which powers the entire SLIK
VIN
assembly (from Ballast/LED Driver).
ams Eval Kit Manual
[v3-2-02] 2016-Jan-02
Connection Description
Aux Voltage 12V
Connection Type
Local Control Inputs
External Sensor Port
LED Driver Dimming Control
Digital Color PWM Controls
DC Power Inputs
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