Pro II: Digital-I/O Modules
Pro II-TRA-16 Rev. E
ADwin
130
ADwin-Pro II
Hardware, manual Dec. 2018
5.7.9 Pro II-TRA-16 Rev. E
The output module Pro II-TRA-16 Rev. E provides 16 channels of isolated tran-
sistor outputs. There are 2 module variants:
– Pro II-TRA-16 Rev. E: The outputs switch to V
CC
.
– Pro II-TRA-16-G Rev. E: The outputs switch to ground.
The switching voltage V
CC
has to be provided by an external power supply.
The channels as well as the event-input are optically isolated from system cir-
cuitry.
Fig. 115 – Pro II-TRA-16 Rev. E: Block diagram
Fig. 116 – Pro II-TRA-16 Rev. E: Pin assignment
ADwi
n-P
ro
bus
..............
..............
Data
Data
Register
1k
56k
56k
1N
4001
BC489
+
-
EVENT
4k3
2k
560
24V
12V
5V
1k
56k
56k
1N
4001
BC489
Vcc
GND
V
EE
0
V
EE
15
V
CC
GND
DGND
EVENT IN (+)
EMITTER 0
EMITTER 1
EMITTER 2
EMITTER 3
EMITTER 4
EMITTER 5
EMITTER 6
EMITTER 7
EMITTER 8
EMITTER 9
EMITTER 10
EMITTER 11
EMITTER 12
EMITTER 13
EMITTER 14
EMITTER 15
DGND
RESERVED
EVENT IN (-)
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
EXT. GND
EXT. Vcc
