138
MSL coded version
8 007 898/O369/05-04-04 Operating instruction • MSL cod. © SICK AG • Industrial Safety Systems • Germany • All rights reserved
min. typ. max.
Receiver unit
Supply connections (OSSD)
2
PNP semiconductors, short-circuit protected
2
),
crossed connection-monitored
Switching voltage HIGH (U
eff
)U
V
– 3 V U
V
Switching current 5 mA 500 mA
Leakage current
3
) 2.4 mA
Load capacity 2.2 mF
Load inductance L
4
)2.2 H
Switching frequency 4/s
Test impulse data
5
)
Test impulse width 190 ms 220 ms 240 ms
Test impulse rate 7 ms 14 ms 21 ms
Permissible cable resistance between
unit and load
6
) 2.5 W
Response time 15 ms
Switch-on time after break in light-beam release 15 ms 30 ms
Power consumption (without load) 5 W
External contact monitoring input
Input resistance 3 kW (in relation to 0 V)
Working position at 18.5 V U
V
Released position at 0 V 12 V
Permissible release time of contactors no restriction
Permissible response time of contactors 300 ms
Reset input
Input resistance (HIGH) 3 kW (in relation to 0 V)
Reset operated at 18.5 V U
V
Reset released 0 V 12 V
Duration of command unit operation 50 ms
Contamination signal output open collector short-circuit-proof
Output current 200 mA
Connection Plug-in terminal chamber
Max. conductor cross section 1 mm
2
with sleeve
1.5 mm
2
without sleeve
Weight (for MSLE 03-140) 3.14 kg
Cable length (to 70 m) Dependent on load, power supply unit and
wire cross-section. The technical
specifications must be observed.
241967_MSLcv_GB_3.p65 10.12.04, 09:40138
Schwarz
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