“MITX-6987-COM”的版本间的差异

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COM3-COM6:
 
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[[文件:MATX-6987 COM1,COM2]]
 
[[文件:MATX-6987 COM1,COM2]]
 +
 
===== COM1: =====
 
===== COM1: =====
 
{| class="wikitable"
 
{| class="wikitable"
 
|-
 
|-
! Pin !! COM1 !! COM2
+
! 信号名称 !! Pin !! Pin !! 信号名称
 
|-
 
|-
| 1 || DCD# || HDCD#2TX-DATA-
+
| COM1_DCD# || 1 || 2 || COM1_DSR#
 
|-
 
|-
| 2 || SIN || HSIN2TX+DATA+
+
| COM1_SIN || 3 || 4 || COM1_RTS#
 
|-
 
|-
| 3 || SOUT || HSOUT2RX+
+
| COM1_SOUT || 5 || 6 || COM1_CTS#
 
|-
 
|-
| 4 || DTR# || HDTR#2RX
+
| COM1_DTR# || 7 || 8 || COM1_RI
 
|-
 
|-
| 5 || GND || GND
+
| GND || 9 || 10 || GND
|-
 
| 6 || DSR# || DSR#
 
|-
 
| 7 || RTS# || RTS#
 
|-
 
| 8 || CTS# || CTS#
 
|-
 
| 9 || RI || RI
 
 
|}
 
|}
  
===== COM2 跳线功能设置(J1,J2,J3): =====
+
===== COM2: =====
:{| class="wikitable"
 
|-
 
|colspan=2|COM2  RS232 PORT ||colspan=2|COM2  RS422 PORT  ||colspan=2|COM2  RS485 PORT
 
|-
 
| J1 || 1-3  2-4 || J1 || 3-5  4-6 || J1 || 3-5  4-6
 
|-
 
| J2 || 1-3  2-4 || J2 || 3-5  4-6 || J2 || 3-5  4-6
 
|-
 
| J3 || 1-2 || J3 || 3-4 || J3 || 5-6  7-8
 
|}
 
 
 
===== COM1: =====
 
 
{| class="wikitable"
 
{| class="wikitable"
 
|-
 
|-
 
! 信号名称 !! Pin !! Pin !! 信号名称  
 
! 信号名称 !! Pin !! Pin !! 信号名称  
 
|-
 
|-
| DCD#3 || 1 || 2 || DSR#3
+
| HDCD#2TX-DATA- || 1 || 2 || COM2_DSR#
|-
 
| SIN3 || 3 || 4 || RTS#3
 
|-
 
| SOUT3 || 5 || 6 || CTS#3
 
|-
 
| DTR#3 || 7 || 8 || RI#3
 
|-
 
| GND || 9 || 10 || COM_PIN10
 
|-
 
| DCD#4 || 11 || 12 || DSR#4
 
 
|-
 
|-
| SIN4 || 13 || 14 || RTS#4
+
| HSIN2T+DATA+ || 3 || 4 || COM2_RTS#
|-
 
| SOUT4 || 15 || 16 || CTS#4
 
|-
 
| DTR#4 || 17 || 18 || RI#4
 
|-
 
| GND || 19 || 20 || COM_PIN10
 
|-
 
| DCD#5 || 21 || 22 || DSR#5
 
|-
 
| SIN5 || 23 || 24 || RTS#5
 
|-
 
| SOUT5 || 25 || 26 || CTS#5
 
|-
 
| DTR#5 || 27 || 28 || RI#5
 
|-
 
| GND || 29 || 30 || COM_PIN10
 
|-
 
| DCD#6 || 31 || 32 || DSR#6
 
|-
 
| SIN6 || 33 || 34 || RTS#6
 
|-
 
| SOUT6 || 35 || 36 || CTS#6
 
|-
 
| DTR#6 || 37 || 38 || RI#6
 
|-
 
| GND || 39 || 40 || COM_PIN10
 
|}
 
 
 
===== J4: =====
 
{| class="wikitable"
 
 
|-
 
|-
! Pin !! 信号名称
+
| HSOUT2RX+ || 5 || 6 || COM2_CTS#
 
|-
 
|-
| 2-4 || +5V
+
| HDTR#2RX || 7 || 8 || COM2_RI
 
|-
 
|-
| 4-6 || +12V
+
| GND || 9 || 10 || GND
 
|}
 
|}

2022年8月11日 (四) 09:17的最新版本

文件:MATX-6987 COM1,COM2

COM1:
信号名称 Pin Pin 信号名称
COM1_DCD# 1 2 COM1_DSR#
COM1_SIN 3 4 COM1_RTS#
COM1_SOUT 5 6 COM1_CTS#
COM1_DTR# 7 8 COM1_RI
GND 9 10 GND
COM2:
信号名称 Pin Pin 信号名称
HDCD#2TX-DATA- 1 2 COM2_DSR#
HSIN2T+DATA+ 3 4 COM2_RTS#
HSOUT2RX+ 5 6 COM2_CTS#
HDTR#2RX 7 8 COM2_RI
GND 9 10 GND