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25. PWR1: Power Input Terminal Block
Connector
27. CN23: RI SELECT for COM1/2
CN24: RI SELECT for COM3/4
STATUS
(Default)
(Default)
29. CN25: RI SELECT for COM5/6 (Reserve)
31. JP5,JP6: RS-485 Termination 120 ohm
(Reserve)
PIN
DEFINE
1
12V / 24V
2
IGN
3
GND
SETTING
RI#
1-2(COM1/COM3)
+12V
3-4( COM1/COM3)
RI#
5-6( COM2/COM4)
+12V
7-8( COM2/COM4)
STATUS
SETTING
RI#
1-2(COM5)
(Default)
+12V
3-4(COM5)
RI#
5-6(COM6)
(Default)
+12V
7-8(COM6)
STATUS
SETTING
Enable
short
open
Disable
(Default)
26. FUSE1: Fuse connector
28. JP8,JP11: RS-232 / RS-422 / RS-485
Selection for COM1/2
30. COM5: RS232 signal connector for port #5
(Reserve)
32. JP7,JP10: RS-232 / RS-422 / RS-485
Selection for COM1/2
33
Revision: 1.0
PIN
DEFINE
1,2
Fuse Out
3,4
Fuse In
(Note 2)
STATUS
SETTING
RS-232
1-3
(Default)
2-4
3-5
RS-422
4-6
3-5
RS-485
4-6
PIN
DEFINE
PIN
DEFINE
1
DCD #5
2
DSR #5
3
RX #5
4
RTS #5
5
TX #5
6
CTS #5
7
DTR #5
8
RI #5
9
GND
10
N.C
(Note 2)
STATUS
SETTING
RS-232
1-2
(Default)
RS-422
3-4
RS-485
5-6
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