GNSS/HSM Carrier Board for VTX-201, SL869/SLE97 Model: PCB-201 (Preliminary Specifications) PCB-201 is a GNSS and Hardware Security Module (HSM) carrier board designed for VTX-201 to shorten V2X On-Board-Unit (OBU) development cycle with optimized performance. Extensive connectivity provides high integrative flexibility. Automotive-grade components ensure reliability in the harshest outdoor environment. Unique Features: ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ High-performance GNSS receiver provides accurate positioning at 10Hz refresh rate. Optional low latency algorithm reduces positioning latency which is essential for tracking in high mobility vehicles and future autonomous vehicles. On board DIP switch for solo GNSS module test or firmware upgrade through DB9 RS232 interface. V2X Hardware Security Module (HSM) ensures private keys are stored in a tamper proof device. microSD socket to use flash memory for logging purpose. On Board programmable delay ON circuitry (default 200ms) for cracking delay function. Dual DC 6-32V power inputs: one 4-pin power connector supporting Vbatt. (Power-In) and ACC for automotive application; one DC power round jack for trials or small-scale deployment. 40V 3000W passive TVS and active IC LTC4365 and 80V dual MOS ensure robust UV/OV/RV protection on ACC trail. 40V 3000W passive TVS on Vbatt trial to LT3014 to GNSS VRTC circuitry provides GNSS hot start power trial protectionl. Extensive connectivity in 121x104.4mm PCBA size provides the most flexible integration options: one 10/100Mbps Ethernet port, two CAN ports, one RS232 console, one audio jack, one microSD socket, and GPIO pins. Two DSRC MMCX antenna connectors support receiver diversity and enable robust assembly. High ESD protection circuit and ESD ground cable design ensure immunity and robustness of antenna and CAN ports in ESD events. Automotive-grade -40°C ~ +85°C components (excluding Infineon SLE97) ensure environmental reliability. RoHS compliance meets environment-friendly requirements. Optional DC 5.0V/1.5A power-out 4-pin power connector provides integrative flexibility. [Unex] - 0.98 - 20141218 preliminary spec. P. 1 Mechanical Outline: 121mm x 104.4mm GPIO pins 50-PIN connector for VTX-201 Console GPS FAKRA type C connector Ethernet Audio Jack CAN2 DC 9-30V round Jack DC 9-30V 4-PIN Jack CAN1 microSD socket Optional 4-pin DC 5.0V/0.5A power-ont Specifications: Chipset Driver GNSS accuracy Power Supply Operation Voltage Power Consumption Interface Antenna Connector Operation Temperature Range Storage Temperature Range Operating Humidity Storage Humidity Environment-Friendly Compliance Dimension Telit SL869 GNSS module Infineon SLE97 Hardware Security Module (HSM) pre-integrated in VTX-201 TBC dual DC 6-32V power inputs: ▪ one 4-pin power connector supporting Vbatt. (Power-In) and ACC; ▪ one DC power round jack DC 6-32 V ± 5% TBD ▪ two DB-9 female CAN ports ▪ one 10/100Mbps Ethernet port ▪ one DB-9 male RS232 console ▪ one audio jack ▪ one switch button ▪ one microSD socket for flash memory ▪ one 8-pin GPIO two MMCX for DSRC, one MMCX for GPS (optional GPS FAKRA male type C antenna connector by project) ambient -40°C ~ +85°C (Infineon SLE97 Hardware Security Module supports -20°C ~ +85°C , will change to SLI97 on H2/2015 production to support -40°C ~ +85°C) -45°C ~ +90°C 10% ~ 95%, non-condensing max. 95%, non-condensing RoHS 121 mm(L) x 104.4mm(W) [Unex] - Ver. 0.98 - 20141218 preliminary spec. P. 2 Ordering Information: PCB-201 GNSS/HSM Carrier Board for VTX-201, SL869/SLE97 Recommended Modules: VTX-201 DSRC V2X Communication Module, Autotalks V2X chipset VTX-201E VTX-201 with pre-integrated ETSI G5 Protocol Stacks VTX-201U VTX-201with pre-integrated IEEE 1609.x Protocol Stacks Recommended Application Scenarios of PCB-201: 1. V2X On-Board-Unit: mounting VTX-201 on PCB-201 VTX-201 PCB-201 [Unex] - Ver. 0.98 - 20141218 preliminary spec. P. 3 2. V2X Road-Side-Unit: mounting VTX-201 on PCB-201. Connecting to existing outdoor Wi-Fi AP through Ethernet port. Painlessly enable V2X through Unex’s OSLink and SDK. Ethernet to Ethernet VTX-201 + PCB-201 Existing outdoor Wi-Fi AP Platform Unex Technology Corp. [email protected] http://www.unex.com.tw - All Connected [Unex] - Ver. 0.98 - 20141218 preliminary spec. P. 4
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