CES-A-BBA EUCHNER, CES-A-BBA Datasheet - Page 42

• Manufacturer Part Number: CES-A-BBA
• Description: ACTUATOR
• Manufacturer: EUCHNER

Specifications of CES-A-BBA

• External Depth: 40.5mm
• External Length / Height: 131mm
• Operating Temperature Max: 55°C
• Operating Temperature Min: -0°C

Non-Contact Safety Switches CES/CEM
Read head series CES-A-LMN-SC
Dimension drawing type CES-A-LMN-SC
1)
Typical operating distance
Clear zone (area of the active face without metal housing)
42
With evaluation unit CES-A-ABA-01 and actuator CES-A-BMB
Cylindrical design M12
M8 plug connector (snap-action and screw terminals)
(M8 connection cable see page 64)
In combination with evaluation units CES-A-A...
and actuators CES-A-BMB
Reading distance
-4
-3
OFF
-2
5
s
1)
8
Centre offset m [mm]
-1
s
ON
Actuator
4
3
2
1
30
Read
head
m
0
37
Switch-off
distance
Hysteresis
Switch-on
distance S
4
1
a0
2
ON
OFF
Output state
OFF
connected
3
35
S
a0
Subject to technical modifications; no responsibility is accepted for the accuracy of this information.
4
Hysteresis
Distance s
Active
face
A minimum distance of s = 1.2 mm must be maintained.
17
-8
With evaluation unit CES-A-ABA-01B/CES-A-AEA...
-6
not permissible area
OFF
-4
Notes on installation
Safety precautions
and actuator CES-A-BMB
The connection cable must only be extended
using EUCHNER plug connectors and
adequate consideration must be given to
EMC during assembly (see page 66).
Intermediate terminals must not be used.
Actuator and read head must be fitted so
that:
The read head is allowed to be installed as
a maximum up to the clear zone (area of
the active face without metal housing).
If the read head is installed flush, the
switching distance changes as a function
of the installation depth and the safety guard
material.
Centre offset m [mm]
ON
The active faces (front faces) are at the
switch-on distance 0.8 x S
technical data) with the safety guard closed.
They are not used as a mechanical stop.
They are positively connected to the safety
guard, e.g. by using adhesive.
-2
s
Actuator
8
6
4
2
m
Read
head
0
Switch-on
distance S
Switch-off
distance
not permissible area
2
a0
OFF
4
Hysteresis
ON
OFF
Output state
6
a0
or closer (see
S
8
a0
Hysteresis
Distance s