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Section 4 Specifications
Power supply
FF-H1
Ethernet
Minimum ambient
operating temperature
Storage temperature
Relative humidity
Altitude
Location
Coating
Safety standard
Ingress protection
30 Quick Installation Guide LD 810HSE Ex | 2PAA118721
18 V DC ... 32 V DC; SELV/PELV supply mandatory
The 4 FF H1 channels' output current is 10 mA each.
Typical input current is 200 mA; maximum is 1 A (consider-
ing the rush-in current at switch-on).
4 FF-H1 channels, compliant with type 114 of the FF
physical layer profile.
Fieldbus voltage range is 9 V DC ... 32 V DC.
Preferred voltage is 24 V DC.
IEEE 802.3 100BASE-TX/10BASE-T
−40 °C
−40 °C ... +85 °C
10 % ... 95 % (non-condensing)
Must not exceed 2,000 m
Indoor use only and no direct sunlight.
Conformal Coating based on ANSI/ISA-S71.04 G3.
IEC/EN/UL 61010-1, "Safety requirements for electrical
equipment for measurement, control and laboratory use -
Part 1: General requirements" and
IEC/EN/UL 61010-2-201, "Safety requirements for electri-
cal equipment for measurement, control and laboratory
use - Part 2-201: Particular requirements for control
equipment" (both with CB scheme)
IP20
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