Hardware Configuration
PEB-2771VG2A/PEB-2781VG2A User’s Manual
2-9
JP8: COM3 RI Function Setup (3x2 Pin Header/2.0mm)
PIN NO.
DESCRIPTION
1-2 3-4 5-6
Short
+5V Output
Short
RI Function
★
Short
+12V Output
JP9: Suspend LED Connector (1x2 Pin Header/2.0mm)
PIN NO. DESCRIPTION
1 Suspend
LED+
2 GND
JP10: Case Open Detect Connector (1x2 Pin Header/2.0mm)
PIN NO. DESCRIPTION
1 CASEOP#
2 GND
JP11: COM1 RI Function Setup (3x2 Pin Header/2.0mm)
PIN NO.
DESCRIPTION
1-2 3-4 5-6
Short
+5V Output
Short
RI Function
★
Short
+12V Output
JP12: COM2 RI Function Setup (3x2 Pin Header/2.0mm)
PIN NO.
DESCRIPTION
1-2 3-4 5-6
Short
+5V Output
Short
RI Function
★
Short
+12V Output
JP13: COM2 RS232/RS422/RS485 Function Setup)
PIN NO.
DESCRIPTION
5-6 9-11
10-12
15-17
16-18
Other
Short
Short Short Short Short
Open
RS-232 Function
★
PIN NO.
DESCRIPTION
3-4
7-9
8-10
13-15
14-16
21-22 Other
Short Short Short Short Short Short Open
RS-422 Function
PIN NO.
DESCRIPTION
1-2 7-9
8-10
19-20
Other
Short Short Short Short Open
RS-485 Function
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