NEXCOM NISE 3140 User Manual
Page 32
Copyright © 2009 NEXCOM International Co., Ltd. All Rights Reserved.
19
Chapter 2: Jumpers and Connectors
NISE 3140, NISE 3140E, NISE 3140P2, NISE 3140P2E User Manual
COM2 (RS485) labelled “B“ on DB9 Cable Connector
DB44 Pin #
DB9 Pin #
Def.
DB44 Pin #
DB9 Pin #
Def.
11
1
TXD-
12
2
TXD+
RXD-
RXD+
13
3
Reserved
14
4
Reserved
15
5
Reserved
16
6
Reserved
17
7
Reserved
18
8
Reserved
19
9
Reserved
20
Reserved
COM5 Connector
Connector size: 2x5 (2.0mm -M-180)
Connector location: CN6
1
9
2
10
Pin
Definition
Pin
Definition
1
COM5_DCD
2
COM5_RXD
3
COM5_TXD
4
COM5_DTR
5
GND
6
COM5_DSR
7
COM5_RTS
8
COM5_CTS
9
COM5_RI
10
GND
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