g) Is the Product connected internally / externally to Magnetically Sensitive / Controlled Devices? Internal External Sensitive Controlled ► ► ► ► Provide further description below as necessary: h) How is the Product connected to Vehicle Power? Please select Vehicle List ALL Connector Pins Describe Fuse Rating for each connection power source(s) the that have an external product is connected to? connection to Vehicle Power Direct Connection ► Switched Power 1 ‡ ► Switched 2 ‡ ► Switched Power 3 ‡ ► Switched 4 ‡ ► Regulated Power ► Internal Power † ► source internal to the DUT † Switched Power any circuit connected to vehicle battery through a mechanical switch, electro-mechanical relay or electronic switch. ‡ – Annotate the proper name for each Switched Power signal source (e.g. Run, Run/Start, Ignition, VPWR…). 2.0 EMC Requirements Analysis 2.1 Critical Interface Signals Identify those signals whose EMC immunity is critical (potentially more susceptible, e.g. CAN, Vehicle Speed). For those critical signals, include electrical characteristics (e.g. Voltage/Current Level, Frequency, Duty Cycle). Signal Voltage/Current Frequency % Duty Cycle Description Level (range)
g) Is the Product connected internally / externally to Magnetically Sensitive / Controlled Devices? Internal ► External ► Sensitive ► Controlled ► Provide further description below as necessary: h) How is the Product connected to Vehicle Power? Please select Vehicle power source(s) the product is connected to? List ALL Connector Pins that have an external connection to Vehicle Power Describe Fuse Rating for each connection Direct Connection ► ‡ Switched Power 1 ► ‡ Switched 2 ► ‡ Switched Power 3 ► ‡ Switched 4 ► Regulated Power ► † Internal Power ► † source internal to the DUT ‡ Switched Power – any circuit connected to vehicle battery through a mechanical switch, electro-mechanical relay or electronic switch. Annotate the proper name for each Switched Power signal source (e.g. Run, Run/Start, Ignition, VPWR…). 2.0 EMC Requirements Analysis 2.1 Critical Interface Signals Identify those signals whose EMC immunity is critical (potentially more susceptible, e.g. CAN, Vehicle Speed). For those critical signals, include electrical characteristics (e.g. Voltage/Current Level, Frequency, Duty Cycle). Signal Description Voltage/Current Level Frequency % Duty Cycle (range)
JLR-EMC-TP_v2.9.docx