Pro II: Multi-IO Modules
Pro II-MIO-4 Rev. E
ADwin
24
ADwin-Pro II
Hardware, manual Dec. 2018
5.4.1 Pro II-MIO-4 Rev. E
The module Pro II-MIO-4 Rev. E is equipped with the following hard-
ware:
– 16 analog inputs (16 single-ended or 8 differential), via multi-
plexer with 18 bit ADC, sample rate up to 500kHz
– 4 analog outputs with 16 Bit DAC.
– 8 digital input / output channels with TTL levels
– 1 Event input
–
TiCo
processor with 128 KiB internal memory and 4MiB external
SRAM memory
If the
TiCo
bootloader is programmed, the module can work on its
own and independently from the CPU module of the
ADwin-Pro II
system.
The extended module version Pro II-MIO-4-ET1 Rev. E is described
starting on page 31.
The module functions are described in the following sections:
Analog Inputs
The module Pro II-MIO-4 Rev. E has 16 single ended inputs or 8 differential
inputs (selectable by software). After power-up, the module is set to 8 differen-
tial inputs.
The inputs are equipped with a 37-pin D-Sub female connector; for pin assign-
ment see fig. 17.
The inputs are connected via a multiplexer to the ADC. The ADC has a reso-
lution of 18 bit and can run with a sampling rate of up to 500kSamples/s.
Analog inputs single-ended
Analog outputs differential
Fig. 17 – Pro II-MIO-4 Rev. E: Pin assignment
MIO-4
MULTI
I/O
ANALOG IN 9
ANALOG IN 10
ANALOG IN 11
ANALOG IN 12
ANALOG IN 13
ANALOG IN 14
ANALOG IN 15
ANALOG IN 16
AGND
AGND
AGND
AGND
DIG I/O, BIT 4
DIG I/O, BIT 5
DIG I/O, BIT 6
DIG I/O, BIT 7
DGND
EVENT IN
ANALOG IN 1
ANALOG IN 2
ANALOG IN 3
ANALOG IN 4
ANALOG IN 5
ANALOG IN 6
ANALOG IN 7
ANALOG IN 8
ANALOG OUT 1
ANALOG OUT 2
ANALOG OUT 3
ANALOG OUT 4
DIG I/O, BIT 0
DIG I/O, BIT 1
DIG I/O, BIT 2
DIG I/O, BIT 3
DGND
+5V (OUT, <0.1A)
AGND
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
ANALOG IN 1 (-)
ANALOG IN 2 (-)
ANALOG IN 3 (-)
ANALOG IN 4 (-)
ANALOG IN 5 (-)
ANALOG IN 6 (-)
ANALOG IN 7 (-)
ANALOG IN 8 (-)
AGND
AGND
AGND
AGND
DIG I/O, BIT 4
DIG I/O, BIT 5
DIG I/O, BIT 6
DIG I/O, BIT 7
DGND
EVENT IN
ANALOG IN 1 (+)
ANALOG IN 2 (+)
ANALOG IN 3 (+)
ANALOG IN 4 (+)
ANALOG IN 5 (+)
ANALOG IN 6 (+)
ANALOG IN 7 (+)
ANALOG IN 8 (+)
ANALOG OUT 1
ANALOG OUT 2
ANALOG OUT 3
ANALOG OUT 4
DIG I/O, BIT 0
DIG I/O, BIT 1
DIG I/O, BIT 2
DIG I/O, BIT 3
DGND
+5V (OUT, <0.1A)
AGND
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
