7 Connection
7.3 Outputs
FLUXUS G722ST-HT
2021-09-01, UMFLUXUS_G722ST-HTV1-2EN
66
digital output
circuit 1
U
ext
= 5…30 V
I
c
< 100 mA
R
c
[kΩ] = U
ext
/ I
c
[mA]
circuit 2
RS485
120 Ω
termination resistor
Tab. 7.9:
Output circuits
output
transmitter
external circuit
remark
internal circuit
connection
The number, type and connections of the outputs depend on the order.
R
ext
is the sum of all ohmic resistances in the circuit (e.g., resistance of the conductors, resistance of the ammeter/voltmeter).
Pxa
Pxb
R
c
V
U
ext
+
-
PLC
Pxa
Pxb
U
ext
R
c
V
+
PLC
-
shield
+
-
A+
B-
S
