BES057A
BES057C
BES0577
Mechanical data
Installation type
Non-flush mount
Housing material
PPE; zinc
die-cast
PPE; zinc
die-cast
V4A (1.4404);
PBT
Weight
0.346 kg
0.315 kg
0.255 kg
Displays/operating elements
Display
LED yellow (Signal)
LED green (Power)
Electrical Connection
Connection
M12 plug connection; gold plated contacts
Pin assignments
3
1
4
2
+U
B
0 V
A2
A1
+24 V
IN1
GND
IN2
1
1
Safety-relevant logic unit
Accessories
Accessories
(included)
1 Allen wrench
1 mounting bracket
2 mounting nuts
Remarks
Unless otherwise indicated, all data in the entire
temperature range are based on a reference target per
IEC 60947-5-2 (FE360 = ST37K)
45 x 45 x 1 mm
60 x 60 x 1 mm
45 x 45 x 1 mm
Packaging unit
1 pc.
www.balluff.com
39
BES M/Q…-D12 Inductive Safety Sensors
