10
EN
Order No.
Emitter: SEMG531–SEMG542
Receiver: SEMG631–SEMG642
Emitter: SEMG512–SEMG522
Receiver: SEMG612–SEMG622
Test pulse width, rate
< 300 µs, typically 20 ms
Restart time after reach-in
Typically 2 × response time
Inputs
Voltage range
–30…30 V DC
Switching thresholds
LOW: < 5 V, < 2 mA
HI: > 11 V, 6…30 mA
Activation duration
Acknowledgment input
0.1…4 s
EDM response/drop-off time
350 ms
Short-circuit proof
Yes
Reversed polarity and overload proof
Yes
Protection class
III
Max. cable length
< 35 m/0.25 sq. mm
< 50 m/0.34 sq. mm
< 72 m/0.50 sq. mm
Mechanical
Housing material
Aluminum
Protection
IP65, IP67
Emitter connection
300 mm cable, 4/5-pin M12
Emitter cable diameter
5 mm
Receiver connection
300 mm cable, 8-pin M12
Receiver cable diameter
6 mm
Min. bending radius
5 × cable diameter (permanently laid)
10 × cable diameter (dynamic installation)
Technical Safety Data
ESPE type (EN 61496)
4
Performance level
(EN ISO 13849-1:2008)
Cat. 4 PL e
Safety integrity level (EN 62061)
SIL cl 3
PFHd
1,6 E-8 1/h
Service life TM
(EN ISO 13849-1:2008)
20 a
Functions
Finger protection
Yes
No
Hand protection
No
Yes
Safety mode
Yes
Restart inhibit
Yes
Contactor monitoring
Yes
Summary of Contents for SEMG412
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