Honeywell Enhanced Micro TDC 3000 User Manual page 135

6.2.2.1 NIM Modem Card–EMC Directive
The NIM Modem card already has two F-type coaxial connectors connected to chassis
ground. The EMC Directive added a face plate as shown in Figure 6-4. The F-type
connectors are bolted to the face plate to reinforce the chassis ground. Two LEDs and a
test jack are visible and accessible through the face plate.
UCN-A
Figure 6-4 — NIM Modem Face Plate
Figure 6-5 — NIM Modem Board for EMC Directive
Enhanced Micro TDC 3000 User's Manual
J2 J3
NIM MODEM
UCN-B
ON OFF
SW2
J2 J3
6-7
RX-B TX JP1
SW1
NIM Modem
6.2.2
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