A
Switch Box
is an optional device that can be
custom ordered to provide auxiliary functions (such
as lights, actuators, etc.) and custom features to the
system. If your system has a Switch Box, see the
additional documentation provided with your order
for further information.
1.2 Optional Units
The SC-12 system can be easily expanded, usually by simply adding a device to
any unused port on a Hub. Your system may or may not have devices from the
following list—if it does, further information is provided in separate reference
documents.
SC-12 Glass Cockpit: Provides a touchscreen interface to monitor various
sensor inputs and control certain setup items. This device can also provide
video guidance and cross hair generation for the vehicle driver.
CDRV-HI and CDRV-LO: These driver boxes drive loads on the system. A
CDRV-HI sources +12V, while a CDRV-LO provides grounded outputs to
loads. An LED shows the activated state of the output at all times.
CANLG-OUT: Sources a proportional (analog) 4-20mA output signal to
proportional loads, such as valves or regulators.
CANLG-OPTO: Provides digital signal, counter, or RPM inputs to the SC-12
system, which can be displayed on a Glass Cockpit.
CANLG-IN: Provides inputs from any proportional (analog) 4-20mA
sensor, such as temperature, pressure, or level, to the SC-12 system. This
information can be displayed on a Glass Cockpit and used as part of a
control system.
CANLG-TC: Directly senses Type-J, ungrounded thermocouple sensors into
the SC-12 system. This temperature information can be displayed on a
Glass Cockpit and used as part of a thermostat control.
SC-12 Road Marking Control System - Installation and Operation Manual
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