Faulhaber MC 5004 P STO, Руководство по установке

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1st edition, 03-05-2018 7000.05063, 1st edition, 03-05-2018 7000.05063
Installation
48
STO outputs
DANGER
DANGER
!
The safety function of the Motion Controller is not ensured if connected incorrectly.
 Observe the safety information in chap. 4.2.1, p. 28 and chap. 2.2.2, p. 10.
Fig. 28: Circuit diagram for the Status and No-Error STO outputs
The STO outputs are redundantly linked via the LED:

LED illuminates: Low-impedance state of the outputs with 24 V as reference
 LED does not illuminate: High-impedance state of the outputs with 24 V as reference
The following properties must be taken into account when connecting the STO outputs:

Protective separation:
 The outputs are not electrically isolated from one another. The inputs and the
remaining electronics are galvanically isolated from earth.

An external suppressor circuit for the outputs is not necessary.

Power supply:
 Common voltage supply with 24 V via the STO 24V In connection.

The supply line of the outputs must be protected against overcurrent. The provided
plug connectors must be taken into account for the dimensioning.

Isolation voltage: The outputs are designed according to overvoltage category III for an
isolation voltage of 800 V.
 Output current:
 The output current for both channels is <50 ma (short-circuit current STO Out Status
and STO Out Error).

Each channel is limited to approx. 20 mA (<25 mA).
 Delay when changing from low to high and from high to low: <5 ms (typically 1 ms)
 Controllable components: The outputs are intended for controlling inputs of type 3 acc.
to DIN EN 61131-2. They cannot control loads.

Connection of multiple modules: When connecting multiple modules, it must be
ensured that the total current of the output is not exceeded, as the switching threshold
cannot otherwise be achieved due to the voltage drop.
 Current-voltage characteristics: see Fig. 29
Status 24 V /
No-Error 24 V
STO Status /
STO No-Error