Advantech AIMB-250 User Manual
User’s Manual
AIMB-250 User’s Manual
55
2.4.25
Miscellaneous Setting Connector (JMISC1)
Signal
PIN
PIN
Signal
CASEOPEN#
1
2
VTIN3
GND 3
4
THRMDN
+5V
5
6
+5V
VR 7
8
#MASTER
GND
9
10
GND
2.4.25.1 Signal Description – Miscellaneous Setting Connecter (JMISC1)
PIN No.
Description
1, 3
Case open detection
5, 7, 9
LCD brightness setting
VCC
JBKL1 pin 4
JMISC1
9
7
5
Variation Resistor (Recommended: 4.7KΩ, >1/16W)
2, 4
Thermal detection
6, 8, 10
CF Master/Slave setting 8-10 short (default: Master)