Connectors – NEXCOM nROK 3000 User Manual
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Chapter 2: Jumpers and Connectors
Copyright © 2012 NEXCOM International Co., Ltd. All rights reserved
nROK 3000 User Manual
Connectors
UART CONNECTOR (RS232/422/485&GPIO) (CN1)
A. Connector size:2 x 15 = 30Pins PIN Header, ( 1.0 mm Pitch )
B. Connector location:
Pin
Definition
Pin
Definition
1
RS422_RX+_A
2
SP_TXD_1
3
RS422_RX-_A
4
SP_RI_1
5
RS422_TX+_A
6
SP_DTR_1
7
RS422_TX-_A
8
SP_CTS_1
9
RS485_TX+_A
10
SP_DCD_1
11
RS485_TX-_A
12
SP_RTS_1
13
RS4852_TX+_A
14
SP_RXD_1
15
RS4852_TX-_A
16
SP_DSR_1
17
NC
18
NC
19
NC
20
NC
21
ISO1_GND
22
ISO1_GND
23
G_I_1
24
G_O_1
25
G_I_2
26
G_O_2
27
G_I_3
28
G_O_3
29
G_I_4
30
G_O_4
Connector pin definition
DVI+VGA CONNECTOR (CN2)
A. Connector size:2 x 15 = 30Pins PIN Header, ( 1.0 mm Pitch )
B. Connector location:
Pin
Definition
Pin
Definition
1
CH_CLK_N
2
DVI_I_5V
3
CH_CLK_P
4
HPDET_I
5
CH_TX0_N
6
DVI_I_DDC_D_R
7
CH_TX0_P
8
DVI_I_DDC_C_R
9
CH_TX1_N
10
CH_GND
11
CH_TX1_P
12
CH_GND
13
CH_TX2_N
14
CH_GND
15
CH_TX2_P
16
CH_GND
17
NC
18
NC
19
NC
20
NC
21
CH_GND
22
VGA1_HSYNC
23
VGA1_RED
24
VGA1_VSYNC
25
VGA1_BLUE
26
VGA1_DDCDAT
27
VGA1_GREEN
28
VGA1_DDCCLK
29
M_DET
30
VGA1_PWR_L
Connector pin definition