11 parallel connector, Lpt1: parallel connector – TRENDnet Industrial Single Board Computer HS-6038 User Manual
Page 19
13
CN12: RS-422/485 Connector (5x2 header)
PIN Descriptio
n
PIN Description
1
TX-
2
TX+
3
RX+
4
RX-
5
GND
6
RTS-
7
RTS+
8
CTS+
9
CTS-
10
N/C
2
4
6
8
10
1
3
5
7
9
TX
+
RX
-
RT
S
-
N/
C
CT
S
+
TX-
RX
+
GN
D
CT
S
-
RT
S
+
JP8/JP9/JP11/JP12: COM2 Use RS-232 or RS-422/485 Select
Options
Settings
RS-232 (default)
Short 2-3
RS-422/485
Short 1-2
1
3
3.11 Parallel Connector
LPT1 is a standard 26-pin flat cable connector designed to
accommodate parallel port connection onboard the HS-6038.
LPT1: Parallel Connector
PIN
Description
PIN
Description
1
Strobe
2
DATA 0
3
DATA 1
4
DATA 2
5
DATA 3
6
DATA 4
7
DATA 5
8
DATA 6
9
DATA 7
10
Acknowledge
11
Busy
12
Paper Empty
13
Printer Select
14
Auto Form Feed
15
ERROR#
16
Initialize
17
Printer Select LN#
18
GND
19
GND
20
GND
21
GND
22
GND
23
GND
24
GND
25
GND
26
GND
1
14
26
13