Serial Ports Connectors - Boser HS-6011L Manual

3.8 Serial Ports Connectors

According to different configuration, the HS-6011, HS-6011V,
HS-6011L and HS-6011P provides with different COM ports
assignment.
COM-1 RS-232 at external connector CN23 of all models.
COM-2 RS-232 at external connector CN26 of HS-6011P.
COM-1 RS-232 also at internal connector CN17 of all models.
COM-2 RS-232 also at internal connector CN18 of all models.
COM-2 RS-422/485 at internal connector CN13 of all models.
All COM ports provides with high speeds NS16C550 compatible UARTs
with Read/Receive 16 byte FIFO serial ports. Please see the following
pin assignment.
CN23/26 : RS-232 Serial Port DB-9 Connector
(COM1/COM2)
PIN NO.
1
2
3
4
5
6
7
8
9
CN17/18 : RS-232 Serial Port 10-pin Header (COM1/COM2)
PIN NO.
1
3
5
7
9
DESCRIPTION
DATA CARRIER DETECT
RECEIVE DATA
TRANSMIT DATA
DATA TERMINAL READY
GROUND
DATA SET READY
REQUEST TO SEND
CLEAR TO SEND
RING INDICATOR
DESCRIPTION PIN NO. DESCRIPTION
DCD
RXD
TXD
DTR
GND 10
(DCD)
(RXD)
(TXD)
(DTR)
(GND)
(DSR)
(RTS)
(CTS)
(RI)
2 DSR
4 RTX
6 CTX
8 RI
NC
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