Specifications

EMC-CS-2009.1
© Copyright Ford Motor Company – All Rights Reserved Page 82 of 121
February 11, 2010
If the DUT has remote inputs that are accessible by the operator (e.g. switches) or communications bus circuits accessible via
diagnostic connectors the associated circuit wires shall be split out of the main harness and terminated with representative
switches and/or connectors (See Figure 21-2. Wiring for communication bus circuits (e.g. CAN) shall be configured such
that the wiring is routed and connected directly to DUT. This requirement is illustrated in Figure 21-3.
Details of these remote connections shall be documented in the EMC test plan and approved by the FMC EMC department
prior to commencement of testing. Detailed characteristics of switches and connectors to be used for testing shall be included
in the EMC test plan.
Figure 21-1: CI 280 ESD Handling Test Setup
6
3
1
5
4
2
5
5
7
8
5
L
2
2
9
L ≤ 200 mm
Key
1. DUT 5. Ground Plane Connection
2.
ESD Simulator 6. Test Facility Ground connection
3.
Ground Plane 7. Floor of Test Facility
4.
Wooden Table 8. ~ 1 Meg ohm bleed-off Resistor
L: Ground Wire Length  200 mm
Only used during application of ESD to connector
pins
9.
Dissipative Mat