Overview
Operating Manual PSSu E F DI OZ 2(-T)(-R)
21328-EN-10
7
2
Overview
2.1
Module structure
A module consists of
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Electronic module and
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Base module with
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Screw terminals or
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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”.
2.2
Module features
The product has the following features:
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1 dual-pole digital output
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Semiconductor technology
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Switches to 24 V (O0+) and 0 V (O0-)
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Current load capacity: 2 A
–
Short circuit-proof
–
Overload-proof
–
Free from feedback
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1 digital input
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Preferably used to form a feedback loop
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1 output, which can be configured as:
–
Test pulse output (periphery supply)
–
Output with constant voltage (periphery supply)
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LEDs for:
–
Switch status of input
–
Switch status of output
–
FS enable per output
–
Module error
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For failsafe applications in system environment A and B
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T-type:
PSSu E F DI OZ 2-T: for increased environmental requirements
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R-type:
PSSu E F DI OZ 2-R: for railway applications
