wtw DIQ/S 282, Operating Manual, Page: 10 / 186

Overview DIQ/S 28X
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Universal Transmitter and the other modules. At the same time it is used for the
power supply of all components.
Sensors All main and secondary measured parameters of the sensors connected can be
displayed and administrated. Each sensor is automatically recognized after
being connected and immediately starts measuring.
Universal
Transmitter
The Universal Transmitter DIQ/S 28X[-XX] provides the core functions of the
IQ S
ENSOR
N
ET
system (power supply, controller, terminal, relays).
The variants of the Universal Transmitters DIQ/S 28X enhance the
IQ S
ENSOR
N
ET
System 28X by additional functions and interfaces.
Overview
IQ S
ENSOR
N
ET
System 28X
Function DIQ/S 28X Variant(s)
Line power
variants Supply voltage 100 ... 240 V [-XX]
24 V [-XX]/24V
Basic func-
tions Terminal [-XX]
Controller [-XX]
Power supply module [-XX]
Relay [-XX]
USB interface [-XX]
SENSORNET interface [-XX]
Extended
functions Current outputs -CR3[-XX], -CR6[-XX]
More inter-
faces Ethernet interface [-CRx]-E, -EF
Fieldbus interface for connection to existing process control
systems:
 Modbus -MOD
 Profibus PR
 Ethernet fieldbuses -EF
Sensors Max. 2 sensors DIQ/S 282 [-XX]
Max. 4 sensors DIQ/S 284 [-XX]