Serial Interface (Com 1 - Com 4) - Nexcom NISE 3520 Series User Manual

Chapter 2: Jumpers and Connectors

Serial Interface (COM 1 - COM 4)

Connector type: 44-pin D-Sub, 2x22 (12.55mm x 53.04mm)
Connector location: CN2
15
30
44
44-pin D-Sub
The 44-pin D-Sub connector is used to connect 4 external serial devices.
Use the COM ports on the provided "DB44 to 4x DB9 COM port cable"
(included in the package) to connect the devices.
1 5
9
6
COM port
Copyright © 2013 NEXCOM International Co., Ltd. All Rights Reserved.
1
16
31
Pin Definition
1 CN10_1
3 CN10_3
5 GND_COM
7 CN10_7
9 CN10_9
11 CN10_11
13 CN10_13
15 GND_COM
17 CN10_17
19 CN10_19
21 CN10_21
23 CN10_23
25 GND_COM
27 CN10_27
29 CN10_29
31 CN10_31
33 CN10_33
35 GND_COM
37 CN10_37
39 SP4_RI_TI
41 NC
43 NC
MH1 GND_COM
20
Pin Definition
2 CN10_2
4 CN10_4
6 CN10_6
8 CN10_8
10 GND
12 CN10_12
14 CN10_14
16 CN10_16
18 CN10_18
20 GND_COM
22 CN10_22
24 CN10_24
26 CN10_26
28 CN10_28
30 GND_COM
32 CN10_32
34 CN10_34
36 CN10_36
38 CN10_38
40 GND_COM
42 NC
44 NC
MH2 GND_COM
NISE 3520 Series User Manual