FLUXUS ADM 8027, F801, ADM 8127B 7 Installation of FLUXUS F801
44 UMFLUXUS_F8V4-6-1EN, 2018-10-10
7.7 Connection of the Outputs
• Remove the cable gland for the connection of the outputs (see Fig. 7.2).
• Prepare the output cable with an M20 cable gland.
• Push the output cable through the cap nut, the compression part and the basic part of the cable gland (see Fig. 7.8).
• Insert the output cable into the housing.
• Screw the gasket ring side of the basic part into the housing.
• Fix the cable gland by screwing the cap nut onto the basic part.
• Connect the leads of the output cable to the terminals of the transmitter (see Fig. 7.3, Fig. 7.9 and Tab. 7.7).
Tab. 7.6: Connection of the power supply
AC DC
terminal
connection terminal connection
PE earth PE earth
N neutral L+ + DC
L1 Phase 100…240 V AC L- - DC
Attention! Observe the "Safety Instructions for the Use in Explosive Atmosphere" (see document SIFLUXUS).
Attention! The outputs can only be connected to a low voltage circuit (max. 30 V AC or 42 V DC against earth).
Tab. 7.7: Circuits of the outputs
output transmitter external circuit remark
internal circuit connection
active current
loop/HART
F801**-A10****-*A
current loop
I1/I2: 2/4 (+)
I1/I2: 1/3 (-)
R
ext
< 500 Ω
current during transmitter error:
I
fault
≈ 0 mA
HART mode
I1: 2 (+)
I1: 1 (-)
U
int
= 24 V
current during transmitter error:
I
fault
≈ 0 mA
The number, type and connections of the outputs are customized.
R
ext
is the sum of all ohmic resistances in the circuit (e.g., resistance of the conductors, resistance of the amperemeter/voltmeter).
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