Nexcom VTC 1021 Series User Manual

Vehicle telematics computer
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NEXCOM International Co., Ltd.
Mobile Computing Solutions
Vehicle Telematics Computer
VTC 1021 Series
User Manual
NEXCOM International Co., Ltd.
Published August 2023
www.nexcom.com

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Summary of Contents for Nexcom VTC 1021 Series

  • Page 1 NEXCOM International Co., Ltd. Mobile Computing Solutions Vehicle Telematics Computer VTC 1021 Series User Manual NEXCOM International Co., Ltd. www.nexcom.com Published August 2023...
  • Page 2: Table Of Contents

    VTC 1021-C2K Rear View ..............2 HDMI ....................16 VTC 1021 Series Overview ..............3 Multi Port Connector .................17 VTC 1021 Series Key Features ..............3 VGA Connector .................17 Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 3 Multi Port Pinout Description ..............52 Mini-PCIe for USB/PCIe/mSATA ............32 GPIO and CAN Terminal Setting ............52 Mini-PCIe for WWAN Module ............33 Digital Input ..................53 Digital Output ..................54 Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 4 P2 to P7 Connector Pinouts ..............64 CAN/DR Connector ................64 COM2 Connector ................65 VTK61B Connector ................65 RS-422/RS-485 Connector ..............66 GPIO Connector ................66 DC Out Connector ................67 Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 5: Preface

    Acknowledgements The product(s) described in this manual complies with all applicable The VTC 1021 series is a trademark of NEXCOM International Co., Ltd. All European Union (CE) directives if it has a CE marking. For computer systems other product names mentioned herein are registered trademarks of their to remain CE compliant, only CE-compliant parts may be used.
  • Page 6: Rohs Compliance

    (Cr6+) < 0.1% or 1,000ppm, Polybrominated biphenyls (PBB) < 0.1% or 1,000ppm, and Polybrominated diphenyl Ethers (PBDE) < 0.1% or 1,000ppm. In order to meet the RoHS compliant directives, NEXCOM has established an engineering and manufacturing task force to implement the introduction of green products.
  • Page 7: Warranty And Rma

    “NEXCOM RMA Service Form” for the RMA number apply process. ▪ If RMA goods can not be repaired, NEXCOM will return it to the customer without any charge. ▪ Customers can send back the faulty products with or without accessories (manuals, cable, etc.) and any components from the card, such as CPU...
  • Page 8 ESD protection by wearing an antistatic wrist strap and attaching it to a metal part of the computer chassis. viii Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 9: Safety Information

    Discard used batteries according to the manufacturer’s instructions. can damage the soft metal or plastic parts of the connectors. Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 10: Safety Precautions

    RECOMMENDED BY THE MANUFACTURER. DISCARD USED BATTERIES ACCORDING TO THE MANUFACTURER’S INSTRUCTIONS. 10. All cautions and warnings on the equipment should be noted. Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 11: Technical Support And Assistance

    Preface Technical Support and Assistance Conventions Used in this Manual 1. For the most updated information of NEXCOM products, visit NEXCOM’s Warning: website at www.nexcom.com. Information about certain situations, which if not observed, can cause personal injury. This will prevent injury to yourself 2.
  • Page 12: Global Service Contact Information

    Tel: +886-2-8976-3077 Tel: +886-2-8226-7786 Beitun District, Email: sales@diviotec.com Fax: +886-2-8226-7782 Taichung City, 406, Taiwan, R.O.C. www.diviotec.com Email: services@tmrtek.com Tel: +886-4-2249-1179 www.tmrtek.com Fax: +886-4-2249-1172 Email: jacobhuang@nexaiot.com www.nexaiot.com Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 13 4-11-5, Shiba Minato-ku, LongGang District, Tokyo, 108-0014, Japan ShenZhen, 518112, China Tel: +81-3-5419-7830 Tel: +86-755-8364-7768 Fax: +81-3-5419-7832 Fax: +86-755-8364-7738 Email: sales@nexcom-jp.com Email: steveyang@nexcom.com.tw www.nexcom-jp.com www.nexcom.cn xiii Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 14: Package Contents

    VTC 1021 Series DVD Driver VER:1.0 6030000237X00 Composite Cable for VTC 1021 ST:MD-5106015 DB26 Male to 5 X DB9 Male+6P Power L=300mm 603ANT0115X00 GPS/GLONASS Antenna SANAV:SM-76G SMA Male L=5000mm Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 15: Ordering Information

    RS232 (1x full, 1x Tx/ Rx) & 1 x RS422/ 485, 1 x CAN2.0B, 3 x DI & 3 x DO, 2 x USB 2.0 & 1 x USB 3.0, 1 x Line-out/Mic-in Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 16: Chapter 1: Product Introduction

    Ports LAN 2 LAN 1 Power Mic-in Line-out Slot DC Input USB 3.0 HDMI Multi Port COM1 Reset Antenna Holes Antenna Connector Expansion Port (Optional) Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 17: Physical Features

    Slot DC Input USB 3.0 HDMI Multi Port COM1 Reset Antenna Holes Antenna Connector PoE1 & PoE 2 Ports Expansion Port LEDs (Optional) (Optional) (Optional) Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 18: Vtc 1021 Series Overview

    ▪ Certified by CE/ FCC/ E13 mark VTC 1021 keeps the flexibility to meet different demands for telematics applications, such as infotainment, fleet management, dispatching system and mobile video surveillance. Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 19: Hardware Specifications

    ▪ Windows 10 ▪ 1 x DB9 for fully RS232 ▪ YOCTO ▪ 2 x Type A USB 2.0 compliant host, supporting system boot up Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 20 ▪ Shock: MIL-STD-810G, 516.6 Procedure I, trucks and semi-trailers=40g Crash hazard: Procedure V, ground equipment=75g Certifications ▪ CE approval ▪ FCC Class A ▪ E13 mark Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 21: Mechanical Dimensions

    Chapter 1: Product Introduction Mechanical Dimensions VTC 1021-BK 204.0 192.0 4.0 TYP.4 6.0 TYP.4 NUT #6-32 TYP.4 180.0 180.0 Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 22: Vtc 1021-C2K

    Chapter 1: Product Introduction VTC 1021-C2K 204.0 192.0 4.0 TYP.4 6.0 TYP.4 NUT #6-32 TYP.4 180.0 180.0 Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 23: Connector Numbering

    2 of the manual. VTC 1021-BK Front View VTC 1021-BK Rear View         Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 24: Vtc 1021-C2K Front View

    Chapter 1: Product Introduction VTC 1021-C2K Front View VTC 1021-C2K Rear View           Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 25: Chapter 2: External Connectors Pinout Description

    Connector number: 1 Connector number: 2 WLAN WWAN Definition Definition Description PWRBT_IN# WLAN Blink: Active PWRBT_IN# WWAN Blink: Active LED_A LED_C Light On: Active Blink: Active Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 26: Mic-In Connector

    Chapter 2: External Connectors Pinout Description Mic-in Connector Line-out Connector Connector number: 3 Connector number: 4 Definition Definition Definition Definition Right channel Jack detect Right channel Jack detect Left channel Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 27: Dual Usb 2.0 Port

    Connector number: 5 Connector number: 6 SIM1 Definition Definition Definition Definition UIM1_POWER UIM1_RST DATA1- DATA1+ UIM1_CLK UIM1_DATA DATA- DATA+ SIM2 Definition Definition UIM2_POWER UIM2_RST UIM2_CLK UIM2_DATA Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 28: Com 1 Port

    Connector number: 7 Connector number: 8 Definition Definition Definition DCD_2 RXD_2 TXD_2 DTR_2 RESET DSR_2 Press this button to restart the system. RTS_2 CTS_2 RI/PW Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 29: Poe1 And Poe2 Led Indicators

    PoE2 LINK Description Definition Definition PoE1 Light On: Active MDI0P MDI0N PoE2 Light On: Active MDI1P MDI2P MDI2N MDI1N MDI3P MDI3N LED1- LED1+ LED2- LED2+ Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 30: Dc Power Input

    Connector number: 11 Connector number: 12 LINK Definition Definition Definition GND_IN MDI0P MDI0N V_IN MDI1P MDI2P IGNITION MDI2N MDI1N MDI3P MDI3N LED1- LED1+ LED2- LED2+ Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 31: Usb 3.0 Port

    Connector number: 14 Definition Definition Definition Definition USB0_N HDMI_TX2P_L USB0_P HDMI_TX2N_L HDMI_TX1P_L USB3_RXN USB3_RXP HDMI_TX1N_L USB3_TXN HDMI_TX0P_L USB3_TXP HDMI_TX0N_L HDMI_CLK_P_L HDMI_CLK_N_L HDMI_SCL HDMI_SDA HDMI_P5V HDMI_HPD Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 32: Multi Port Connector

    GPI0 M_DET GPO2 GPO1 VGA_GND VGA_GND GPO0 RS485_- VGA_VCC RS422_TX+ RS422_TX- CH7517_SPD VGA_DAT COM_RXD_2 VGA_HS VGA_VS COM_TXD_2 VGA_CLK CAN_L CAN_H MCU_RXD_3 MCU_TXD_3 ODOMETER DIRECTION 12VOUT Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 33: Chapter 3: Jumpers And Connectors

    Static electricity can damage many of the electronic ▪ Use correct screws and do not over tighten screws. components. Humid environments tend to have less static electricity than Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 34: Jumper Settings

    (on) and open (off). Two-Pin Jumpers: Open (Left) and Short (Right) Three-Pin Jumpers: Pins 1 and 2 are Short Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 35: Locations Of The Jumpers And Connectors

    Locations of the Jumpers and Connectors This chapter lists the location and pinout assignment of the jumpers and connectors on the VTC 1021 series motherboard. Top View IDE1: SIM2 Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 36: Bottom View

    Chapter 3: Jumpers and Connectors Bottom View IDE2: SIM1 Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 37: Connector Pin Definitions

    Don’t care 1 On, 2 On 9~36V (Default) SW2.4 Pull up Vin Don’t care SW2.5 Pull up Vin Don’t care SW2.6 Pull up Vin Don’t care Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 38: Rtc Switch

    RTC Clear CMOS 1 On, 2 On SW6.2 ME Clear SW6.3 SW6.4 Digital HE910 (I2S) MC73xx(PCM) Voice** *Default Settings **Digital voice is selectable in BIOS. Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 39: Poe Signal Connector

    Definition Definition Definition VCC5 3.3V SWDIO USB_7N VCC3 SWDCLK USB_7P VCC3 nRESET PMU_PLTRST# PCIE_TXP5 PCIE_TXP4 PCIE_TXN5 PCIE_TXN4 PCIE_RXP5 PCIE_RXP4 PCIE_RXN5 PCIE_RXN4 MINI_CLKP5 MINI_CLKP4 MINI_CLKN5 MINI_CLKN4 Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 40: Can-Mcu Boot

    Connector type: 1x2 2-pin header, 2.54mm pitch Connector type: 1x3 3-pin header, 2.54mm pitch Connector location: JP3 Connector location: JP4 Definition Definition MCU_BOOT Short when MCU update Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 41: Mcu Debug Port Jumper

    Connector type: 2x4 8-pin header, 1.27mm pitch Connector location: JP5 Connector location: JP7 Definition Definition Definition 3V3ALW MCU_TRST MCU_TXD MCU_RXD MCU_TCK MCU_TDO MCU_RST MCU_TDI MCU_TMS Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 42: Vga Wafer

    Connector type: 1x2 2-pin header, 2.5mm pitch Connector location: J2 Connector location: J3 Definition Definition Definition VCC5 VGA_CLK VGA_DATA VGA_VS VGA_HS VGA_GND VGA_BLUE VGA_GND VGA_GREEN VGA_GND VGA_RED VGA_GND Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 43: Com1 Connector

    Connector location: J5 Connector location: J6 Definition Definition Definition Definition PCIRST# RI_1 DTR_1 33M_CLK LPC_FRAME# CTS_1 TXD_1 LPC_AD3 LPC_AD2 RTS_1 RXD_1 LPC_AD1 LPC_AD0 DSR_1 DCD_1 VCC3 VCC3 Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 44: Rtc Battery Connector

    Internal USB Connector Connector type: 1x2 2-pin header, 1.25mm pitch Connector type: 1x4 4-pin header, 1.0mm pitch Connector location: J7 Connector location: J8 Definition Definition Definition VBAT Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 45: Rtc Battery Connector

    Connector type: 1x2 2-pin header, 1.25mm pitch Connector type: Standard Serial ATA 7P (1.27mm, SATA-M-180) Connector location: J9 Connector location: CN5 Definition Definition Definition SATA_TXP0 GPS_VBAT SATA_TXN0 SATA_RXN0 SATA_RXP0 Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 46: Mini-Pcie For Usb/Pcie

    Definition Definition Definition 3.3V 1.5V 1.5V PCIE_TXN2 PCIE_CLKREQ# PCIE_TXP2 USB_5N PCIE_CLK_N2 USB_5P PCIE_ CLK_P2 3.3V 3.3V PCIE_WLAN_LED# PCIE_DIS# PCIE_RST# 1.5V PCIE_RX2N 3.3V PCIE_RX2P MBT_DIS#_R 3.3V Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 47: Mini-Pcie For Usb/Pcie/Msata

    PCE_CLK_N 3 USB_4P PCE_CLK_P3 3.3V 3.3V PCIE3_WLAN_LED# PCIE3_DIS# PCIE3_RST# 1.5V PCIE_RX_N3/SATA_RXP1 3.3V PCIE_RX_P3/SATA_RXN1 CTRL0 3.3V When CTRL=0, CN7 is mSATA. When CTRL=1, CN7 is PCIe device. Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 48: Mini-Pcie For Wwan Module

    USB3_TXN U_GND UIM_PWR USB3_TXNP/UMTSRST UIM_DAT USB_1N VCC_MSM26_DIG VCC_MSM26_DIG USB_1P UIM_RST 3.3V 3.3V 3.5G_LED MCU_RX2 MCU_TX2 3.5G_DIS# PCM_CLK 3.5G_RST# PCM_RX_SW USB3_RXN 3.3V PCM_TX_SW USB3_RXP PCM_SYNC 3.3V Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 49: Chapter 4: System Setup

    Remove these screws and nuts and put them in a safe place for later use. Left View Front View Rear View Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 50 Chapter 4: System Setup Bottom View Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 51: Installing A So-Dimm

    The contact fingers on the edge of the module will fasten screws into the mounting holes to secure the module. almost completely disappear inside the socket. Mounting screws Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 52: Installing A Wlan Module (Full Mini-Pcie)

    Mini PCI Express slot at a 45 degrees angle until the gold-plated connector on the edge of the module completely disappears inside the slot. Then fasten screws into the mounting holes to secure the module. Mounting screws Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 53 Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 54: Inserting The Sim Card

    1. Remove the SIM card cover on the front panel and insert two SIM cards. Please note the SIM card installation direction as printed on the chassis. Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 55: Appendix A: Software Demo Utility For I/O Ports Of Function Control

    NEXCOM’s software demo utility enables users to test and control different I/O port functions on the VTC 1021 series. This document shows how to use the utility. There are also source code files of the utility in the CD. Users can refer to the source codes to develop their applications.
  • Page 56: Config1

    Enables or disables the WDT function. There are several selections of time. The timer of WDT can also be cleared by the Set WDT Timeout button. Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 57: Config2

    2.1 MDI Defines MDI port as High or Low. 1.7 Bluetooth Enables or disables the Bluetooth function. 2.2 MDO Defines MDO port as High or Low. Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 58 Appendix A: Software Demo Utility for I/O Ports of Function Control 2.3 Wake On LAN Enables or disables the Wake On LAN function. 2.4 CAN Impedance Enables or disables the CAN Impedance function. Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 59: Config3

    Enables or disables the RTC wake up function. The timer setting of RTC and Alarm Timer can be configured. Sets the Low Battery Voltage Protection Startup/Shutdown voltage level during 12V/24V. Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 60: G-Sensor

    Selects the registers inside G-Sensor to read or write the data. 4.2 Register Table Shows the value of all registers in G-Sensor, once the Refresh Button is pressed. Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 61: Tracker

    DNS2: 8.8.4.4 (default) Server IP: 59.120.0.36 (default). It can be adjusted based on users’ situation. Server Port: 1200 (default). It can be adjusted based on users’ situation. Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 62 If Tracker function is “Enable” and Tracker Mode is “Continue”, following information will be sent to server, based on the interval time defined in Send Period. Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 63: Battery

    Press the Update button to show the backup battery related information. Note: It is required to press the Save Button for saving the settings made in the Utility. Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 64: Event

    Appendix A: Software Demo Utility for I/O Ports of Function Control 7. Event Shows the Event of VTC 1021. Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 65: Appendix B: Gps Feature

    RTC crystal Built-in standard: “Road vehicles – Environmental conditions and testing for Noise figure Extra LNA for lowest noise figure (NEO-M8N) electrical and electronic equipment”. Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 66 Configurable 0.25 Hz to 10 MHz Manufactured and fully tested in ISO/TS 16949 certified production sites Protocols NMEA, UBX binary, RTCM Uses u-blox M8 chips qualified according to AEC-Q100 Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 67: Appendix C: Signal Connection Of Mcu Di/Do

    SW2.4 Pull up VCC5 Don’t care CAN_L CAN_H SW2.5 Pull up VCC5 Don’t care MCU_RXD_3 MCU_TXD_3 SW2.6 Pull up VCC5 Don’t care ODOMETER DIRECTION 12VOUT Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 68: Digital Input

    G_I_2 RS485_+ RS485_+ DB26G_GND DB26G_GND External Switch Port DI Register External Switch Port DI Register On (Short) On (Short) Off (Open) OPEN Off (Open) HIGH Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 69: Digital Output

    The figure on the right shows how to connect an external input source to G_I_1 G_I_2 one of the output channels. RS485_+ DB26_GND GPO Register Port HIGH Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 70 [42] CAN_H External Power [42] CAN_L SP_TXD_2 SP_RXD_2 RS422_TX- RS422_TX+ External Resistor RS485_- G_O_0 G_O_1 G_O_2 G_I_0 G_I_1 G_I_2 RS485_+ DB26_GND GPO Register Port OPEN Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 71: Appendix D: Vehicle Power Management Setup

    Version 2.18.1263. Copyright (C) 2016 American Megatrends, Inc. F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.18.1263. Copyright (C) 2016 American Megatrends, Inc. Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 72 F4: Save & Exit F4: Save & Exit ESC: Exit ESC: Exit Version 2.18.1263. Copyright (C) 2016 American Megatrends, Inc. Version 2.18.1263. Copyright (C) 2016 American Megatrends, Inc. Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 73: Power-On Delay Setting

    Version 2.18.1263. Copyright (C) 2016 American Megatrends, Inc. F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.18.1263. Copyright (C) 2016 American Megatrends, Inc. Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 74 F4: Save & Exit F4: Save & Exit ESC: Exit ESC: Exit Version 2.18.1263. Copyright (C) 2016 American Megatrends, Inc. Version 2.18.1263. Copyright (C) 2016 American Megatrends, Inc. Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 75: Power-Off Delay Setting

    F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.18.1263. Copyright (C) 2016 American Megatrends, Inc. Version 2.18.1263. Copyright (C) 2016 American Megatrends, Inc. Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 76 +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.18.1263. Copyright (C) 2016 American Megatrends, Inc. Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 77: Appendix E: Power Consumption

    15.12 2.01 24.12 Burn-in Mode (VTC 1021 Full State 1.02 24.48 with PoE) 0.70 25.2 12.22 146.64 Full State + Loading 5.02 120.48 3.33 119.88 Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 78: Appendix F: Pin Definition For The Multiport Cable

    The multiport consists of a 26-pin connector and multiple output connectors. The tables in this appendix list the pin signals of the P1 connector and its corresponding pin signals to the output connectors. Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 79: P1 Connector Pinout

    P2 Pin Definition RS485_+ CAN_L GPI2 GPI1 CAN_H GPI0 GPO2 GPO1 ODOMETER GPO0 RS485_- DIRECTION RS422_TX+ RS422_TX- COM_RXD_2 COM_TXD_2 CAN_L CAN_H MCU_RXD_3 MCU_TXD_3 ODOMETER DIRECTION 12VOUT Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 80: Com2 Connector

    Appendix F: Pin Definition for Multiport Cable COM2 Connector VTK61B Connector Connector location: P3 Connector location: P4 P1 Pin P3 Pin Definition P1 Pin P4 Pin Definition COM_RXD_2 MCU_RXD_3 COM_TXD_2 MCU_TXD_3 Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 81: Rs-422/Rs-485 Connector

    Connector location: P5 Connector location: P6 P1 Pin P5 Pin Definition P1 Pin P6 Pin Definition RS485_+ GPI2 GPI1 RS485_- GPI0 RS422_TX+ RS422_TX- GPO2 GPO1 GPO0 Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...
  • Page 82: Dc Out Connector

    Appendix F: Pin Definition for Multiport Cable DC Out Connector Connector location: P7 P1 Pin P7 Pin Definition 12VOUT Copyright © 2023 NEXCOM International Co., Ltd. All Rights Reserved. VTC 1021 Series User Manual...

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