SICK LCU-P Guide D'utilisation page 361

Operating instructions
LCU-P
Contactor monitoring input
Terminals 44: 24 V or input
Terminals 45: input
Input resistance at HIGH
Working position at voltage
Rest position at voltage
Permissible drop-out time of contactor
Permissible response time of contactor
System test input
Terminals 46: 24 V for input
Terminals 47: input
Input resistance at HIGH
Test inactive at voltage
Test active at voltage
Filter time
Operating mode input
Terminals 48: 24 V for input
Terminals 49, 50, 51: input
Input resistance at HIGH
Pin HIGH at voltage
Pin LOW at voltage
Filter time
Reset input
Terminals 52: 24 V for input
Terminals 53, 54: input
Input resistance at HIGH
Pin HIGH at voltage
Pin LOW at voltage
Time window for valid switchover
Command unit input
Pin 55: 24 V for input
Pin 56: input
Input resistance at HIGH
Pin HIGH at voltage
Pin LOW at voltage
Duration of command unit actuation
Communication leads
Lead length (twisted pair)
Lead terminator, internal
Baud rate
Connection terminals
Cable cross section
8 008 364/NB 86/25-04-00 © SICK AG • Safety Systems • Germany • All rights reserved
Technical data
7
)
7
)
min. typ.
U – 0.7 V / max. 20 mA
V
2 k to 0 V
18.5 V
0 V
No restrictions
U – 0.7 V / max. 20 mA
V
2 k to 0 V
18.5 V
0 V
50 ms
U – 0.7 V / max. 20 mA
V
2 k to 0 V
18.5 V
0 V
40 ms
U – 0.7 V / max. 20 mA
V
2 k to 0 V
18.5 V
0 V
U – 0.7 V / max. 20 mA
V
2 k to 0 V
18.5 V
0 V
20 ms
To RS 485 standard
4.7 nF
9600 Baud
Pluggable
GB
Chapter 11
max.
U
V
5 V
200 ms
U
V
5 V
U
V
5 V
U
V
5 V
400 ms
U
V
5 V
100 m
2
2.5 mm
with sleeve
2
4 mm
w/o sleeve
361