2 technical data, Technical data, Safety engineering – Lenze ELCAMZIxxx4SNNPSNN (LCU122) User Manual
Page 113: Safe inputs and safe outputs technical data
Safety engineering
Safe inputs and safe outputs
Technical data
7
113
EDSLCMX3024-SPS EN 5.0
7.4.2
Technical data
Detail characteristics of the safe inputs and safe outputs
Signal
Specification
Min.
Typ.
Max.
I1A, I1B
I2A, I2B
I3A, I3B
I4A, I4B
PLC input, IEC-61131-2, 24 V, type 1
LOW signal
[V]
-3
0
5
Input current
[mA]
15
HIGH signal
[V]
15
24
30
Input current
[mA]
2
15
Input capacitance
[nF]
3.3
Switch-off time (depending on the standard device)
[ms]
2
4
Switch-on time
[ms]
2
4
Input delay (tolerated test pulse)
[ms]
1
CLA, CLB
PLC output, IEC-61131-2, 24 V DC, 50 mA
Supply voltage of the outputs
[V]
18
24
30
LOW signal
[V]
0
0.8
HGH signal
[V]
17
24
29
Output current
[mA]
50
Width of test pulse
[μs]
750
Frequency of test pulse
[s]
1
1.8
3
Specific resistance of a passive sensor
[kΩ]
2
O1A, O1B
O2A, O2B
PLC output, IEC-61131-2, 24 V DC, short-circuit-proof
Supply voltage of the outputs
[V]
18
24
30
Output voltage for LOW signal
[V]
0
0.8
Output voltage for HIGH signal
[V]
17
24
29
Output current
[mA]
500
Width of test pulse
[μs]
750
900
Frequency of test pulse
[s]
1
1.8
3
Tab. 7-1
Technical data