
INSTALLATION
2-2
Document No.: SIG-00-11-10 Version: A.1
2.1.1
Current Sensor Adapter Installation
The current sensor adapter is designed to retrofit existing signal control points and
make them PTC-ready with minimal effort. Figure 2-1 shows the comparison of an
existing terminal board and a modified terminal board with the current sensor
adapter installed. Figure 2-2 displays a current sensor adapter mounted on a signal
terminal block. The optional current sensor adapter cab be installed on each lamp
terminal.
Figure 2-2 Installed Current Sensor Adapter