Product Overview - Hach sc200 Manual Básico Del Usuario

communications. Operation of this equipment in a residential area is likely
to cause harmful interference, in which case the user will be required to
correct the interference at his own expense. The following techniques can
be used to reduce interference problems:
1. Disconnect the unit from its power source to verify that it is or is not the
source of the interference.
2. If the equipment is connected to the same outlet as the device
experiencing interference, connect the equipment to a different outlet.
3. Move the equipment away from the device receiving the interference.
4. Reposition the receiving antenna for the device receiving the
interference.
5. Try combinations of the above.

Product overview

The controller displays sensor measurements and other data, can transmit
analog and digital signals, and can interact with and control other devices
through outputs and relays. Outputs, relays, sensors and sensor modules
are configured and calibrated through the user interface on the front of the
controller.
Figure 1 shows the product components. Components may vary according
to controller configuration. Contact the manufacturer if parts are damaged
or missing.
Figure 1 System components
1 Controller 3 Digital connection
fitting (optional
depending on
controller version.)
2 Strain relief assembly 4 Network module
(optional depending (optional)
on controller version)
Sensors and sensor modules
The controller accepts up to a maximum of two sensor modules or two
digital sensors (depending on the controller configuration), along with one
communication module. A single digital sensor and a single sensor module
can be installed in combination. A variety of sensors can be wired to the
sensor modules. Sensor wiring information is given in the specific sensor
manuals and in the user instructions for specific modules.
Relays, outputs and signals
5 High-voltage barrier
6 Sensor modules
(optional)
English 5