Start Up; Electrical Data Connection - Ex-Version - Siemens SITRANS F US Operating Instructions Manual

Start up

The device is ready for operation immediately after switching on the power supply.
Be aware that
between transducers, displacement of transducer from center line of pipe) are dimension
dependent. The settings are factory preset in the transmitter for SONO 3100 and SONO 3300.
For SONOKIT and spare part transmitters please enter values manually.
If there is still gas/air in pipe (metering tube) or in pipeline after assembly, a "flashing" F or D may
appear at the top right of the first line in the display. The failure signal is output at the analog output.
4.1

Electrical data connection - Ex-version

Power supply
Terminals 1 (L/L+) and 2 (L/L-)
Analog output AA
HART-version 4 to 20 mA
Terminals 7 (+) and 8 (-)
Digital output DA1 (Passive output)
HART-variant 4 ... 20 mA
Terminals 5 (+) and 6 (-)
or
a number of factory settings (eg max volume flow, angle of tracks, distance
(Active output)
SFIDK.PS.029.E5.02 / SW 2.01.07
DC 19.2 – 30 V or
AC 20.4 – 26.4 V, approx. 10 W
Type of protection Intrinsic Safety Ex ia IIC/IIB
Max. values:
Uo = 15.8 V
Io = 64 mA
Po = 253 mW
250 Ω
Ri =
Admissible outer reactances:
IIC
Lo 0 0.5 2.0 9,6
Co 470 420 360 160 2800 2600 1600 650 [nF]
Maximum values:
Uo = 7.2 V
Io = 2.2 mA
(error condition for Co and Lo calculations)
type of protection Intrinsic safety Ex ia IIC/IIB
only for connection to a certified intrinsically
safe circuit.
Max. values:
Ui = 30 V
Ii = 100 mA
Pi = 750 mW
Ci = 24 nF
Li = 108 uH
4
IIB
0 1 5 44 [mH]
17