Parameter Value
Input voltage +5 V > 1 mA
Input voltage +15 V > 5 mA
Input voltage +30 V < 8 mA
Input type acc. to EN 61131-2 Type 1
Input delay (0 -> 1 or 1 -> 0) Typ. 2 µs
Input signal voltage 24 VDC
Signal 0 -3 V...+5 V *)
Undefined signal > +5 V...< +15 V
Signal 1 +15 V...+30 V
Ripple with signal 0 Within -3 V...+5 V *)
Ripple with signal 1 Within +15 V...+30 V
Max. cable length
Shielded 1000 m
Unshielded 600 m
*) Due to the direct connection to the output, the demagnetizing varistor is also effective at the
input (see figure) above. This is why the difference between UPx and the input signal must not
exceed the clamp voltage of the varistor. The varistor limits the clamp voltage to approx. 36 V.
Consequently, the input voltage must range from -12 V to +30 V when UPx = 24 V and from
-6 V to +30 V when UPx = 30 V.
Technical Data of the Digital Inputs/Outputs if used as Outputs
Parameter Value
Number of channels per module Max. 8 transistor outputs
Common power supply voltage For all outputs: terminal 1.8 (plus pole of the
process supply voltage, signal name UP)
Output voltage for signal 1 UP (-0.8 V)
Output delay (0 -> 1 or 1 -> 0) Typ. 10 µs
Output current
Rated value, per channel 500 mA at UP = 24 V
Maximum value (all channels together) 8 A
Leakage current with signal 0 < 0.5 mA
Rated protection fuse for UP 10 A fast
De-magnitization when inductive loads are
switched off
With varistors integrated in the module (see
figure below)
Switching frequency
With resistive load On request
With inductive loads Max. 0.5 Hz
With lamp loads Max. 11 Hz with max. 5 W
Short-circuit-proof / overload-proof Yes
Overload message (I > 0.7 A) Yes, after ca. 100 ms
Output current limitation Yes, automatic reactivation after short circuit/
overload
I/O Modules > Digital I/O Modules
2019/04/17 3ADR010121, 13, en_US 341
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