IFM Electronic Ecomat200 Monitor FD-1 Betriebsanleitung Seite 56

FD-1/FD-1N
MONITOR
10. Technical data
Power supply (DC or AC):
DC supply for all units
24 Volt DC ± 10%, at the terminals 1 (-) and 2 (+); protected against reverse polarity,
current is to be limited to 6 A by external measures (e.g. fuse).
An external DC voltage supply must meet the SELV requirements. For this supply voltage the
unit is classified in protection class 3.
Power consumption max. 3 W.
Supply for units with AC/DC switched-mode power supply (DR2003, DR2004,
DR2103, DR2104):
According to the type label AC or DC voltage ± 10% at the terminals 7 and 8, AC 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 according to overvoltage category 2 and soiling degree 2.
Power consumption max. 5 VA.
Inputs
Pulse pick-up connection FD-1:
Terminals 4 and 11 for pnp-switching 24 V DC pulse pick-ups.
Terminals 10 and 12 for npn-switching 24 V DC pulse pick-ups and for NAMUR sensors to
EN 50227 which are suited for 24 VDC.
Only pulse pick-ups of the same type (either pnp pulse pick-ups or npn pulse pick-ups) can
be connected.
Current consumption: approx. 10 mA.
Switch point for pnp pulse pick-up: ≥ 12 V ON;< 5 V OFF
Switch point for npn pulse pick-up: ≥ 15 V OFF; ≤ 8 V ON
The maximum input frequency to be detected is 5 kHz (corresponds to a minimum
duration for pulse and pause of 0.1 ms).
Pulse pick-up connection FD-1 N:
NAMUR pulse pick-ups 8.2 V according to EN 50227 at terminal 5/11 (-) and terminal 6/12 (+)
Typ. switch point: ≤ 1.55mA ON; ≥ 1.75mA OFF
Wire monitoring responds at < 0.1 mA (wire break) / > 6 mA (short circuit).
The maximum input frequency to be detected is 5 kHz (corresponds to a minimum
duration for pulse and pause of 0.1 ms).
page 56