A.1.4 Digital Inputs Din40A/B To Din43A/B And Din44 To Din49 [X40] - Festo CAMC-G-S3 Manual

A Technical appendix
A.1.4 Digital inputs DIN40A/B to DIN43A/B and DIN44 to DIN49 [X40]
Digital inputs DIN40A/B to DIN43A/B and DIN44 to DIN49
Input
Nominal voltage
Permissible voltage range
Maximum input voltage "HI" U
Minimum input voltage "HI" U
Typical
Maximum
Maximum input voltage "LO" U
Minimum input voltage "LO" U
Maximum input current "HI" I
Minimum input current "HI" I
Maximum input current "LO" I
Minimum input current "LO" } "HI" I
Switching delay to port pin
(Low-High transition)
Tolerance to test pulses
1) Designations of the data in accordance with IEC 61131-2.
2) The compliance of IT, min cannot be tested in the context of self-diagnostics. If active two-wire sensors are used on DIN40A/B ...
DIN43A/B to request safety functions, then cyclical tests are required (every 24 hrs.).
3) Taking all the tolerances in the series into account, the minimum required input voltage UH, min = 13 V, which deviates from the
requirement of IEC61131.
Tab. A.10 Technical data: Digital inputs DIN40A/B to DIN43A/B and DIN44 to DIN49 [X40]
The digital inputs DIN40A/B to DIN43A/B and DIN44 to DIN49 conform to the EMC
requirements of EN 61326-3-1.
Festo – GDCP-CAMC-G-S3-EN – 1406NH – English
[V DC]
[V]
[V]
H,max
H,min
[V]
[V]
[V]
Lmax
[V]
L,min
[mA]
H,max
[mA]
H,min
[mA]
L,max
[mA]
T,min
[ms]
[ms]
1)
Type 3 in accordance with IEC 61131-2
24
-3 ... 30
30
11
3)
13
5
–3
15
2
15
2)
1.5
< 1
0 ... 10 (can be parameterised
è Sections 2.4.2 and 2.4.3)
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