Hach-Lange SC 200 Profibus network card User Manual - Manual (Page 4)

This symbol, if noted on the instrument, references the instruction
manual for operation and/or safety information.
This symbol indicates that a risk of electrical shock and/or electrocution
exists.
This symbol indicated the presence of devices sensitive to Electro-
static Discharge (ESD) and indicated that care must be taken to prevent
damage with the equipment.
Electrical equipment marked with this symbol may not be disposed of
in European public disposal systems after 12 August of 2005. In
conformity with European local and national regulations (EU Directive
2002/98/EC), European electrical equipment users must now return old
or end-of-life equipment to the Producer for disposal at no charge to
the user.
Product overview
The sc controllers are the platform for all intelligent probes and analyzers.
The sc platform is a full digital communication system based on the open
Modbus standard. When a Profibus interface card is installed, the sc
controllers give the full range of standardized method values and
parameters.
The sc controllers are PNO/PTO certified Profibus DP/V1 devices. These
devices are compatible with master class 1 (PLC SCADA) and master
class 2 systems, e.g., engineering stations.
An overview of the system is shown in
System overview . Profibus is
available as a factory or user installed item.
Figure 1 System overview
1 sc controller (Slave) 3 PC with software (Master class 2 e.g.
PC include with CP5611 card)
2 Programmable logic controller
(Master class 1)
Installation
C A U T I O N
Personal injury hazard. Only qualified personnel should conduct the tasks
described in this section of the manual.
Install the module to the controller
D A N G E R
Explosion Hazard. For the module installation in classified hazardous locations,
refer to the controller user manual for safety instructions.
D A N G E R
Electrocution Hazard. Always remove power from the instrument before
making any electrical connections.
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