15
User's Manual |
CS631
Chapter 2
HARDWARE INSTALLATION
JP7
COM1 & COM2 RS232 Power Select
1-3 On: Pin 9 = RI-
2-4 On: Pin 1 = DCD-
3-5 On: Pin 9 = +5V
4-6 On: Pin 1 = +12V
Two COM ports support RS232 with or without power configured via jumper settings of JP54
(COM 1) and JP7 (COM 2).
JP6, JP8, and JP10 are used to configure the COM 2 port to RS232, RS422 (Full Duplex) or
RS485. The three jumpers must all be configured to the same serial mode.
COM 2
1-3, 4-6 On
1-3, 2-4 On
3-5, 4-6 On
3-5, 4-6 On
3-5, 2-4 On
3-5, 4-6 On
COM 2 Serial Mode
6
4
2
5
3
1
6
4
2
5
3
1
6
4
2
5
3
1
6
4
2
5
3
1
6
4
2
5
3
1
6
4
2
5
3
1
6
4
2
5
3
1
6
4
2
5
3
1
JP10
JP4
(COM1)
JP7
(COM2)
RS232 (default)
Standard RS232 (default)
RS232 with Power (default)
RS422
RS485
JP6 & JP8
2
6
1
5
2
6
1
5
2
6
1
5
JP10
JP8
JP6
JP4
2
6
1
5
1
3
5
2
4
6
1
3
5
2
4
6
X
Jumper Settings
X
Jumper Settings
