Appendix B. EVM32 Installation
47
Digital Inputs
Sinking
12
.
1 K
W
6.81 K
W
1500 pF
10
.
0 K
W
Output
Ground
The output should
be able to sink at
least 3mA of current.
Electronic
Device
Iso
Ground
EVM32
Ground
Connection
Input
Connection
V+
J1 GND
JUMPER
1
2
3
V+
30
.
1 K
W
20
.
0 K
W
18.2 K
W
Iso
GND
Iso
GND
Iso GND
External Supply
(12 to 24VDC)
+
+
-
Sourcing
Output
Ground
Electronic
Device
V1
R1
12
.
1 K
W
6.81 K
W
1500 pF
10
.
0 K
W
Iso GND
Iso
GND
Iso
GND
EVM32
Ground
Connection
Input
Connection
V+
J1 GND
JUMPER
1
2
3
V+
30
.
1 K
W
20
.
0 K
W
18.2 K
W
Iso
GND
External Supply
(12 to 24VDC)
+
+
-
CAUTION: Remove power to the EMV32 baseboard before connecting I/O.