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).
+
-
mA
+
-
ƒ
G
U
int
+
-
ƒ
G
mA
