ADwin-Pro II
Hardware, manual Dec. 2018
195
Pro II: Extension and Interface Modules
Pro II-SENT-4 Rev. E
ADwin
5.8.14 Pro II-SENT-4 Rev. E
The module Pro II-SENT-4 Rev. E provides 4 input channels using the SENT
protocol (Single Edge Nibble Transmission) and analyzes the incoming SENT
signals on all 4 channels automatically.
The description of the SENT module is divided in the following sections:
Hardware design
The module Pro II-SENT-4 Rev. E works according to the specification SAE
J2716. You find further information on the web site
of
SAE International
®
.
The connections of the SENT interface are on the 37-pin D-SUB connector; the
pin assignment is shown below.
Fig. 165 – Pro II-SENT-4 Rev. E: Block diagram
Fig. 166 – Pro II-SENT-4 Rev. E: Pin assignment and front panel
SENT channels
4 inputs
Signal voltage
Low level < 0.5V, High level > 4.1V
Supply voltage
5V
Clock tick range
3µs…90µs
Connector
37-pin D-Sub female connector
Fig. 164 – Pro II-SENT-4 Rev. E: Specification
ADwin
-Pro
II
-Bus
Daten-
Register Daten
SENT 1-4 IN
.....
....
.
14,7k
D00:07
LPF
Isolator
SENT 1-4 Pullup
Vcc SENT (fused)
+5V
DC
DC
....
.
....
.
....
.
....
.
Vcc SENT IN
RESERVED
Vcc SENT IN
GND SENT
SENT 4 IN
Vcc SENT (fused)
SENT 3 IN
Vcc SENT (fused)
SENT 2 IN
Vcc SENT (fused)
SENT 1 IN
Vcc SENT (fused)
Vcc SENT IN
GND SENT
GND SENT
SENT 4 Pullup
GND SENT
SENT 3 Pullup
GND SENT
SENT 2 Pullup
GND SENT
SENT 1 Pullup
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
RESERVED
RESERVED
SENT-4
