DALI 2
nd
Slave
Jul 11, 2019
Page
14
of 18
Rev 1.00
DA
LI
2
nd
S
L
A
V
E
US
E
R M
A
NUAL
DALI Bus Schematic
6.2
Figure 6-2 DALI Bus Schematic
DALI+
GND
GND
Off-page Connector
(DALI-Bus)
DALI_TX
VDD
DALI_RX
Q1
PZT2222A (NPN)
1
3
2
4
JP4
CONN FB 8-R
1
3
5
7
8
6
4
2
JP5
CONN FB 8-R
1
3
5
7
8
6
4
2
-
+
D2
BGX 50A E6327
2
1
4
3
U2
TCLT1000
1
2
4
3
D3
MM5Z5V1
R11
2.2K
U3
TCLT1000
1
2
4
3
DALI_RX
VDD
R13
10K
R12
1K
R10
120R
DALI_TX
R9
330R
DALI_TX
VDD
DALI_RX
DALI-
