Datasheet

A
B
C
D
E
F
H
I
J
K
L
M
N
O
P
Q
R
S
T
RE21-SA05 | RE2
NON-CONTACT SAFETY SWITCHES
Response range
RE21
-
20
1
0
5
5
10
1
5
20
1
5
20
-20
1
5
X
Y
Z
5
1
0
Alignment
marking
X
Y
Z
Direction
of approach
Switch-off range
Switch-on range
Connection diagram
REx1: sensor connections
BN
WH
BU
BK
1 BN
2 WH
3 BU
4 BK
N/O contact
N/C contact
2 4
31
Sensor timing
Input behaviour
Output behaviour
Sequence to be monitored
a
a
b
b
4 SAFETY SWITCHES | SICK Online data sheet | 2018-12-05 13:28:30
Subject to change without notice