2 overview, 1 module structure, 1 module features – Pilz PSSu E S 2AI RTD User Manual
Page 7: Section 2, Overview, Module structure, Module features, 2overview
Overview
Operating Manual PSSu E S 2AI RTD(T)
22017EN06
7
2
Overview
2.1
Module structure
A module consists of
}
Electronic module and
}
Base module with
}
Screw terminals or
–
Cage clamp terminals
The base modules are the carrier units for the electronic modules and are used to connect
the field wiring. The electronic modules are inserted on to the base modules and determine
the module's function.
Details of the base modules that can be used are available in the chapter entitled “Intended
Use”.
2.1.1
Module features
The product has the following features:
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Analogue ST inputs: 2
}
Type of inputs: Resistance thermometer
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Corresponding sensors (configurable):
}
Pt100
–
Pt200
–
Pt500
–
Pt1000
–
Ni100
–
Ni120
–
Ni1000
}
Resistance measurement (configurable):
}
0 ... 4000 Ohm
}
Max. resolution:
}
0.0625 °C
–
0.0625 Ohm
}
Open circuit detection
}
LEDs for:
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Operating status per input
–
Module error
}
For standard applications in system environment A and B
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Ttype:
PSSu E S 2AI RTDT: for increased environmental requirements