2.5
Technical data: Silometer FMX 570 transmitter
Construction
•
Design:
19", 7 HP, plug-in card
•
Front panel:
black synthetic with blue field inlay, grip and markings,
Protection: IP 20 (DIN 40050)
•
Dimensions:
see diagram
•
Weight:
approx. 0.3 kg/11 oz
•
Operating temperature:
-0 °C...+70 °C/+32 °F..158 °F
Storage temperature:
-20 °C...+85 °C/-4 °F...185 °F
Electrical connection
•
Multipoint plug:
conforming to DIN 41612, Part 3, Type F (28-pole)
Coding pins in positions 2 and 9
•
Power supply:
24 V DC (+6 V
…
-4 V); residual ripple 2 V, within tolerance
•
Supply current:
approx. 90 mA, max. 125 mA
•
Signal inputs:
Electrically isolated from the rest of the circuitry.
Protection [EEx ia] IIC or IIB
•
Probes:
Capitance probes, impedance probes
with EC 37 Z or EC 47 Z electronic insert
Deltapilot S with electronic insert FEB 17 / FEB 17 P
•
Electromagnetic
Interference Emission to EN 61326, Electrical Equipment Class A
compatibility:
Interference Immunity to EN 61326
Outputs
•
Analogue output:
0...20 mA/4...20 mA selectable, R
L
max. 500
Ω
0...10 V/2...10 V selectable, R
L
min. 10 k
Ω
•
Alarm relay
relay with a potential-free change-over contact
Max. switching capacity:
2.5 A, 250 VAC, 300 VA at cos
ϕ
> 0.7
or
100 VDC, 90 W
Certificates
•
Silometer FMX 570
Intrinsically safe circuit to [EEx ia] IIC and IIB
(PTB certification in preparation)
see also »Safety Notes«.
BA119E22
Fig. 2.8
Silometer FMX 570 plug-in card
Silometer FMX 570
Chapter 2: Installation
14
