Description
ET
2
0
0
SP
H
A
b
a
ckp
la
n
e
b
u
s
in
te
rf
a
ce
Ba
ckp
la
n
e
b
u
s
Reverse polarity protection
DC
DC
L+
M
DIAG
MT
PWR
24 V DC
Status
:
:
:
Channel 0...7
Diagnostics
Error channel 0
:
:
L
ED
co
n
tro
l
Error channel 7
Voltage
monitoring
Status
DI
0
DI
7
3.3 V
A resistor must be connected to the encoder contacts in order to perform wire-break detection.
The resistor used is dependent on the nominal input voltage of the module.
/
'LQ
5V
Nominal input voltage
Resistor Rs
24 V DC
43 kΩ
48 V DC
100 kΩ
125 V DC
300 kΩ
Terminal
5.3 Schematic circuit diagram
DI 8x24...125VDC HA
18
Equipment Manual, 10/2021, A5E39288633-AD
