Use As Replacement For 750-507; Table 4: Difference 750-507 - 750-508 - WAGO -I/O-SYSTEM 750-508 Manual

14

Use as replacement for 750-507

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3 Use as replacement for 750-507
Differences 750-507 – 750-508
If you use the digital output module 750-508 as replacement for the digital output
module 750-507, please consider the following differences:
Table 4: Difference 750-507 – 750-508
Difference
Restart performance
Restart performance after
short circuit or overload
LED Display
Display at
short circuit to
24 V
Technical Data
Current consumption
(internal)
Current consumption
side)
.
Switching rate
Short-circuit limitation
Open-circuit detection
Restart after overload
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Status from
PLC
Status-LED
Error -LED
max.
(field
typ.
max.
typ. Pwm
750-508 2DO 24V DC 2.0A, diagnostics
750-507
At short-circuit to
ground or overload and
when the output is set,
the output will change
to 0 and stays even after
the fault has been
cleared. The output will
only return to 1, if it is
reset by the controller,
or if the supply voltage
has been turned off and
on.
1 0
green off
red red
8 mA
15 mA
2,5 kHz
33 A
< 0,5 mA
no
WAGO-I/O-SYSTEM 750
750-508
At short-circuit to
ground or overload and
when the output is set,
the output will change
to 0 and will return to 1
after the fault has been
cleared.
2 0
green off
off green
14 mA
7 mA (per module) +
load
1 kHz
15 A / 2 s (see figure in
chapter 2.1.1.7)
< 0,2 mA
yes
Manual
Version 1.2.0