COMMELL LV-677E - Manual (Page 41)

LV-677 User’s Manual
Serial Port 41
A.5 <Serial Port>
Connector: COM1/2
Type: 9-pin D-sub male connector on bracket
Pin Description Pin Description
1 DCD- /422TX-/485- 2 RXD- /422TX+/485+
3 TXD- /422RX+ 4 DTR- /422RX-
5 Ground 6 DSR
7 RTS 8 CTS
9 RI 10 N/C
Connector : LPT
Type :25-Pin D-Sub female Connector on bracket
Pin Description Pin Description
1 -PSTB 2 PRO0
3 PRO1 4 PRO2
5 PRO3 6 PRO4
7 PRO5 8 PRO6
9 PRO7 10 ACK-
11 BUSY 12 PE
13 SLCT 14 AFD-
15 ERR- 16 INT-
17 SLIN- 18 Ground
19 Ground 20 I/O Ground
21 Ground 22 Ground
23 Ground 24 Ground
25 Ground 26 N/C
1
2
9
10