ACT-408A-N270 User Manual
Page 116
A.1 Introduction
Pin out signal definitions for the external connectors are provided in this appendix.
A.2 Digital Input Connector
The Digital Input connector on the top panel has the following pinouts.
PIN NO. DESCRIPTION
1 DI0
2 GND_A
3 DI1
4 DI2
Digital Input Connector Pinouts
A.3 Digital Output Connector
The ACT-408A-N270 has one external 8-pin terminal block connector on the bottom panel
for door/alarm control.
PIN NO. DESCRIPTION
1 12V
2 GND
3 COM
4 NC/Normal
Close
5 NO/Normal
Open
6 NO/Alarm-
7 COM/Alarm+
8 GND_A
Output Connector Pinouts
Summary of Contents for ACT-408A-N270
Page 12: ...ACT 408A N270 User Manual Page 12 Chapter 1 1 Introduction...
Page 22: ...ACT 408A N270 User Manual Page 22 Figure 1 8 ACT 408A N270 Dimensions mm...
Page 23: ...ACT 408A N270 User Manual Page 23 Chapter 2 2 Installation...
Page 49: ...ACT 408A N270 User Manual Page 49 Chapter 3 3 RFID Reader...
Page 64: ...ACT 408A N270 User Manual Page 64 Chapter 4 4 System Maintenance...
Page 72: ...ACT 408A N270 User Manual Page 72 Chapter 5 5 BIOS...
Page 115: ...ACT 408A N270 User Manual Page 115 Appendix A A External Connector Pinouts...
Page 120: ...ACT 408A N270 User Manual Page 120 Appendix B B Safety Precautions...
Page 124: ...ACT 408A N270 User Manual Page 124 Appendix C C BIOS Configuration Options...
Page 128: ...ACT 408A N270 User Manual Page 128 Appendix D D Watchdog Timer...
Page 131: ...ACT 408A N270 User Manual Page 131 Appendix E E Hazardous Materials Disclosure...