ADwin-Pro II
Hardware, manual Dec. 2018
205
Pro II: Extension and Interface Modules
Pro II-SENT-4-Out Rev. E
ADwin
5.8.16 Pro II-SENT-4-Out Rev. E
The module Pro II-SENT-4-Out Rev. E provides 4 output channels using the
SENT protocol (Single Edge Nibble Transmission). Additionally there are 4 dig-
ital inputs and 4 digital outputs with TTL levels.
The description of the SENT module is divided in the following sections:
Hardware design
The module Pro II-SENT-4-Out 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.
SENT Interface
SENT channels
4 outputs
Signal voltage
Low level < 0.5V, High level > 4.1V
Clock tick range
3µs…90µs
Digital Channels
Digital channels
4 inputs, 4 outputs; TTL logic
Pull-Down resistor
10k
Ω
V
IH
min. 2V
V
IL
max. 0.8V
I
IH
max. 1µA
I
IL
max. 0.01mA
Spannungsbereich
-0.5V … +5.5V
Ausgangsstrom
max. ±35mA per channel, max. ±70mA per block
(4 channels) via V
CC
or GND
General
Connector
37-pin D-Sub female connector
Fig. 172 – Pro II-SENT-4-Out Rev. E: Specification
