RTD Embedded Technologies, Inc.
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11
DM35956HR
User’s Manual
3.3.1
E
XTERNAL
I/O
C
ONNECTORS
CN12: Isolated Input
Connector Part #:
Winpoint 201-36-D-2-01-G
Mating Connector:
FCI 65043-020 LF
The Isolated Inputs are on CN12. The pin assignments are shown in the Table below. The Figure below shows the input circuit. The table is
drawn to show the orientation of the pins on the connector. Pin 1 is indicated with a square solder pad on the bottom side of the board.
Table 4: CN12 Isolated Input
Pin Name #
# Pin Name
IN0-
2
1 IN0+
IN1-
4
3 IN1+
IN2-
6
5 IN2+
IN3-
8
7 IN3+
IN4-
10 9 IN4+
IN5-
12 11 IN5+
IN6-
14 13 IN6+
IN7-
16 15 IN7+
IN8-
18 17 IN8+
IN9-
20 19 IN9+
IN10-
22 21 IN10+
IN11-
24 23 IN11+
IN12-
26 25 IN12+
IN13-
28 27 IN13+
IN14-
30 29 IN14+
IN15-
32 31 IN15+
n.c.
34 33 n.c.
Figure 4: Isolated Input Circuit
IN+
IN-
