Flexim FLUXUS H721 - Inputs

7 Connection
7.4 Inputs FLUXUS H721
2022-05-15, UMFLUXUS_H721V1-5EN
84
7.4 Inputs
digital output
TF7-
*72***-******-******a-*****-**
a = M, P, Q
circuit 1 U
ext
=5…30V
I
c
< 100 mA
R
c
[kΩ]=U
ext
/I
c
[mA]
circuit 2
RS485 120 Ω
termination resistor
Important!
The max. permissible voltage between the inputs and against PE is 60 V DC (permanent).
Fig. 7.17: Connection of the inputs to the transmitter
Tab. 7.11: Output circuits
output transmitter external circuit explanation
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
A
B
SNAP
DISP
DISP
MODEFAST
MUX
NEXT
Q
ON
Q+Q-
3x Q
OFF
LAN
USB
A+ B- P1+ P2+ P3+ P4+
P5a
P6a P7a
S S P1- P2- P3- P4-
P5b
P6b P7b
X2 X3
X_AV
KL11 KL12 KL7KL8 KL9KL10
KL4
X_AR X_BV X_BR
T1A T1B S1 T2A T2B T3A T3B S3 T4B T4A
T1a T1b S1 T2a T2b T3a T3b S3 T4b T4a
N(-)
PE
L(+)
AV AVS AGN ARS AR BV BVS BGN BRS BR
T1A T1B S1 T2A T2B T3A T3B S3 T4B T4A
T1a T1b S1 T2a T2b T3a T3b S3 T4b T4a