CES-A-BBA EUCHNER, CES-A-BBA Datasheet - Page 46

• 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
Actuator CES-A-BDA
Dimension drawing
Typical operating distance
Switching distances with read head cable length 0 to 25 m
1) With a cable length from 25 to 50 m, the values for the switch-on distance and the switching hysteresis reduce to 80 % of the value given.
Technical data
2) The dwell time is the time that the actuator must be inside or outside the operating distance.
Ordering table
Surrounding material / installation method
Switch-on distance s
Switching hysteresis
Safe switch-off distance s
Parameters
Housing material
Dimensions
Weight
Ambient temperature
Degree of protection
Installation position
Power supply
Dwell time
46
Round design ∅ ∅ ∅ ∅ ∅ 20 mm
In combination with evaluation units CES-A-ABA-01
and read head CES-A-LNA/LCA...
With evaluation unit CES-A-ABA-01 and actuator CES-A-LNA
CES-A-BDA
Item
2)
-6
-5
Secondary
beam
N
-4
OFF
a0
-3
∅ 20
ar
-2
s
Centre offset m [mm]
ON
-1
min./typ.
min./typ.
max.
Actuator
10
Active
face
Read head
8
6
4
2
m
0
Switch-off
distance
Switch-on
distance S
1
a0
2
3
Output stage
ON
OFF
Hysteresis
OFF
2,2
Secondary
Subject to technical modifications; no responsibility is accepted for the accuracy of this information.
5
beam
N
Active
face
Non-metallic
5
6.0 / 7.0
0.5 / 1.5
S
a0
min.
0.5
-25
6
Hysteresis
Distance s
Active face opposite read head
1)
Inductive via read head
Steel, surface
∅ 20 x 2.2
Plastic PC
3.6 / 4.4
0.4 / 1.2
0.0008
Value
IP67
typ.
24
Notes on installation
-
-
Assembly on or in aluminum is not allowed.
The safety guard must be designed so that:
Actuator and read head must be fitted so
that:
For a side approach direction for the actuator
and read head, a minimum distance of s = 1
mm must be maintained so that the operating
distance of the side lobes is not entered.
A hazard is excluded up to a distance of
s
In the case that the adhesive joint for the
actuator breaks, it is ensured that the
actuator leaves the operating distance with
a distance > s
opened.
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.
ar
= 24 mm (safe switching distance).
Steel, flush
3.0 / 3.6
0.3 / 1.0
ar
max.
+70
when the safety guard is
-
a0
or closer (see
Order No.
084 720
Unit
mm
mm
kg
°C
s