Extensions for automation
Modules
6
160
EDK82EV903 DE/EN/FR 5.1
6 Extensions for automation
6.1 Modules
The frequency inverters are provided with 3 slots at the housing front:
ƒ The two lower slots (FIF I and FIF II interface) serve to connect an I/O module or a bus
function module.
– An I/O function module (standard I/O or application I/O) expands the controller by
control terminals for analog or digital inputs/outputs.
– Via a bus function module (e.g. PROFIBUS−DP PT or CAN PT) you connect the
controller to a fieldbus.
– A bus function module with control terminals (e.g. PROFIBUS−I/O, CAN−IO PT) is a
combination of the above−mentioned function modules.
ƒ You can connect an operating module or a communication module to the upper slot
(AIF interface).
– Via the operating module you parameterise the controller according to its
application, read out its status and diagnose errors.
– Via a communication module you connect the controller to a PC or to a fieldbus.
Danger!
ƒ The pins of the FIF interface have a basic insulation (single−insulating
distance).
ƒ Protection against contact − in the event of a defective insulating distance −
can only be ensured by external measures, e.g. double insulation.
Note!
Information on how to wire and use the modules can be found in the
corresponding mounting instructions and communication manuals.
Possible combinations
System Manual
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