WAYSIDE INTERFACE APPLICATION
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5.2.4 Typical Wayside Interface System Interconnect Diagram (Single VIU)
SIGNAL
CONTROL
INPUTS
RELAY
LOGIC
SWITCH
POINT
DETECTION
TERMINAL
Figure 5-2 Typical Wayside Interface System Interconnect Diagram (Single VIU)
SIG-00-07-11
Version No.: B.2
VIU
N
B
5-4
SEPTEMBER 2012 (REVISED OCTOBER 2019)
ITCM
INTERFACE