User Manuals: Nexcom nROK 7251 Series Computer

User Manuals: Nexcom nROK 7251 Series Computer

Manuals and User Guides for Nexcom nROK 7251 Series Computer. We have 1 Nexcom nROK 7251 Series Computer manual available for free PDF download: User Manual

Nexcom nROK 7251 Series User Manual

Nexcom nROK 7251 Series User Manual (105 pages)

Railway Computer

Brand: Nexcom | Category: Desktop | Size: 10 MB

Table of Contents

Table of Contents
2
Acknowledgements
5
Copyright
5
Declaration of Conformity
5
Disclaimer
5
Preface
5
Regulatory Compliance Statements
5
Rohs Compliance
6
Warranty and RMA
7
Conventions Used in this Manual
10
Technical Support and Assistance
10
Global Service Contact Information
11
Package Contents
13
Ordering Information
15
Chapter 1: Product Introduction

16
- Nrok 7251-7C4 Physical Features
  16
- Front View
  16
- Rear View
  16
- Nrok 7251-7A Physical Features
  17
- Front View
  17
- Rear View
  17
- Nrok 7251-WI-7C4IP Physical Features
  18
- Front View
  18
- Rear View
  18
- Nrok 7251 Series Hardware Specifications
  19
- Connector Numbering
  22
- Nrok 7251-7C4 Front View
  22
- Nrok 7251-7C4 Rear View
  22
- Nrok 7251-7A Front View
  23
- Nrok 7251-7A Rear View
  23
- Nrok 7251-WI-7C4IP Front View
  24
- Nrok 7251-WI-7C4IP Rear View
  24
Chapter 2: External Connectors Pinout Description

25
- Power LED
  25
- Reset Button
  25
- LED Indicators (Nrok 7251-7C4/7251-WI-7C4IP)
  26
- LED Indicators (Nrok 7251-7A)
  26
- SIM1-1/1-2 to SIM4-1/4-2 Mini-SIM Sockets
  27
- USB 3.1 Ports
  27
- M12 Audio Connector
  28
- HDMI Connector
  28
- M12 LAN1/2 Connectors (LAN2 for Nrok 7251-7A)
  29
- Poe1 to Poe4 M12 Connectors (Nrok 7251-7C4 and Nrok 7251-WI-7C4IP)
  29
- VGA Connector
  30
- M12 USB 2.0 Connector
  30
- DIO Connector
  31
- COM1 RS232 Connector
  31
- COM2 RS232 Connector
  32
- COM3 RS232/RS422/RS485 Connector
  32
- DC Input (Nrok 7251-WI-7C4IP)
  33
- DC Input (Nrok 7251-7C4 and Nrok 7251-7A)
  33
Chapter 3: Jumpers and Switches

34
Chapter 4: System Setup

54
Appendix A: Software Demo Utility for I/O Ports of Function Control

70
- Menu Screen
  70
- System 1
  70
- System 2
  72
- I/O
  73
- Module
  75
- G-Sensor
  77
- Poe (Nrok 7251-7C4 and Nrok 7251-WI-7C4IP)
  78
- Event
  79
Appendix B: GPS Feature

80
- Ublox-NEO M8 Overview
  80
- Technical Specifications
  80
Appendix C: GPS with Dead Reckoning Feature

82
- Ublox-NEO M8L Overview
  82
- Technical Specifications
  83
Appendix D: Signal Connection of MCU DI/DO

85
- GPIO Pinout Description
  85
- Digital Input
  86
- Digital Output
  87
- CN16 Wlan/Msata Setup
  89
- Power-On Delay Setting
  89
- Power-Off Delay Setting
  91
- CN16 Signal Setting
  93
Appendix F: Pin Definition for the Multiport Cable

94
- P1 Connector Pinout
  95
- P2 Connector Pinout
  95
- GPIO Connector
  95
- P2 Connector Pinout
  97
- P1 and P3 Connector Pinouts
  97
- Green (Line-Out) Connector
  97
- Pink (MIC-In) Connector
  98
- CN1 Connector Pinout
  100
- CN2 and CN3 Connector Pinouts
  100
- USB Connector
  100
- USB Connector
  101
Appendix G: Power Consumption

102

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