Dio Connector - Nexcom APPC 1230T User Manual

Chapter 2: Jumpers and Connectors

DIO Connector

Connector type: 2x8 16-pin header, 2.0mm pitch
DB15 male 15-pin
Connector location: CN2
2 16
1 15
Internal Connector
Pin Definition
1 DI1
3 DI2
5 DI3
7 DI4
9 NC
11 COM
13 GND
15 GND
DI1~DI4: Isolated digital input pins
DO1~DO4: Isolated digital output pins
COM: Common pin for connecting inductive loads of isolated output channels DO1~DO4
GND: Isolated ground
Copyright © 2012 NEXCOM International Co., Ltd. All Rights Reserved.
1 5
11 15
Pin Definition
2 DO1
4 DO2
6 DO3
8 DO4
10 NC
12 NC
14 GND
16 GND
External Connector
Pin Definition
1 DI1
3 DI3
5 GND
7 NC
9 DO1
11 DO3
13 GND
15 GND
44
APPC 1230T/1231T/1235T/1530T/1531T/1730T/1731T/1930T/1931T User Manual
Pin Definition
2 DI2
4 DI4
6 COM
8 NC
10 DO2
12 DO4
14 GND