IFM Electronic Ecomat200 A 300 Bedienungsanleitung Seite 24

A300
STANDSTILL MONITOR
8. Technical data
Power supply (AC or DC)
DC supply for all units:
24 Volt DC ± 10%, at the terminals 6 (-) and 7(+).
An external DC voltage supply must meet the SELV requirements.
For this supply voltage the unit is classified in protection class 3.
Current consumption max. 70mA.
For AC units with transformer power supply:
According to the type label AC voltage ± 10% at the terminals 15 (L1) and
16 (N), frequency range 50...60 Hz.
For this supply the unit is classified in protection class 2 except for the
terminal blocks. The protective low voltage generated within the unit for
the monitor supply and pulse pick-up supply meets the SELV criteria accor-
ding to overvoltage category 2 and soiling degree 2.
Power consumption max. 5 VA.
For units with AC/DC switched-mode power supply:
According to the type label AC voltage ± 10% at the terminals 15 and 16,
frequency range 50...60 Hz.
For this supply the unit is classified in protection class 2 except for the
terminal blocks. The protective low voltage generated within the unit for
the monitor supply and pulse pick-up supply meets the SELV criteria accor-
ding to overvoltage category 2 and soiling degree 2.
Power consumption max. 5 VA.
Inputs
Terminal 4 for pnp switching 24 V DC pulse pick-ups.
Current consumption: approx. 10 mA.
Switch point for pnp pulse pick-up: ≥ 14 V ON;< 7 V OFF
The maximum input frequency to be detected is 250 Hz (corresponds to
15 000 pulses/min), DA0200: 200 Hz (corresponds to 12 000 pulses/min).
Pulse pick-up supply
Voltage: typ. 24 V DC; current rating: max. 30 mA, protected against short
circuit and overload.
For external DC supply of the unit via the terminals 6 and 7 the supply volt-
age of the pulse pick-up corresponds to the DC supply voltage, less a low
voltage for the short-circuit protection.
For external supply of the unit via the transformer or switched-mode power
supply (terminals 15 and 16) the supply voltage of the pulse pick-up corre-
sponds to the rectified non-stabilised output DC voltage of the internal
transformer (nominal 24 V).
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