EUCHNER CES-A-F1B-04B-AS1 - Handbuch (Seite 6)

Operating Instructions Evaluation Unit CES-A-F1B-04B-AS1
EUCHNER GmbH + Co. KG Kohlhammerstraße 16 D-70771 Leinfelden-Echterdingen Tel. +49 711 7597-0 Fax +49 711 753316 [email protected] www.euchner.de
60
149
2,
5
Ø
4,3
4,5
max. 39
28,5
78
11
2
4,
3
4,
2 33
39
IN1 IN2
IN3 IN4
Figure 2: Dimension drawing CES...AS1 (Illustration shows version CES‑A‑F1B‑04B‑AS1)
Housing
bottom
Housing
top with
evaluation
electronics
Fastening
screw
Mounting straps
Mounting hooks
Labeling
clips
DIP switch
read head activation
DIP switch
teach-in mode
Fig. 3: Typical operating distance
With evaluation unit CES-A-F1B-04B-AS1 in conjunction with read
head CES-A-LNA...AS1 or CES-A-LNA-SC and actuator CES-A-BBA
on surface mounting of the read head and the actuator. If installed
flush, the switching distance changes as a function of the installation
depth and the safety guard material.
For a side approach direction for the actuator and read head, a
minimum distance of s = 3 mm must be maintained so that the
operating distance of the side lobes is not entered.
Table 3: Possible combinations
Technical data
Parameter Wert
Housing material Plastic
Degree of protection according
to IEC EN 60529:2000
IP67
Ambient temperature 0...+50°C
Weight Approx. 0.4 kg
AS-Interface data acc. to
AS-Interface specification 2.1
EA code: 0
ID code: B
Operating voltage AS-Interface DC 22.5 ...31.6 V
Total current consumption, max 130 mA
Valid AS-Interface addresses
1 - 31
AS-Interface inputs Acc. to AS-Interface Safety at Work
Activated CES inputs
IN1 ‑ IN4
(4 M12 sockets, 5-pin)
AS-Interface bit P0 - P3
D0
Times
Dwell time min.
0.5 s
Time-delay from state change 1)
- 4 activated actuators
- 3 activated actuators
- 2 activated actuators
- 1 activated actuator
450 ms
370 ms
290 ms
210 ms
Difference time (for the two
dependent AS-Interface
400 ms
(with 4 monitored read heads)
Ready delay 12 s
Distances 3) min. typ. max.
Safe switch-off distance s
ar
- - 32 mm
Cable length l = 0 ... 25 m
Switch-on distance s
a0
Switching hysteresis
10 mm
0.5 mm
15 mm
2 mm
-
-
Cable length l ≥ 25 ... 50 m
Switch-on distance s
a0
Switching hysteresis
8 mm
0.4 mm
12 mm
1.6 mm
-
-
Reliability values according to EN ISO 13849-1
Category
4
Peformance Level (PL) e
PFH
d
6,5 x 10 -9
1) Corresponds to the risk time according to EN 60947-5-3. This
is the maximum switch-off delay for the safety outputs following
removal of the actuator. In case of EMC interference in excess of
the requirements in accordance with EN 60947-5-3, the switch-
off delay can increase to max. 750 ms. After a brief actuation
< 0.8 s, the switch-on delay can increase to max. 3 s if this is
followed immediately by further actuation.
2) With evaluation unit CES-A-F1B-04B-AS1 in conjunction with read
head CES-A-LNA...AS1 or CES-A-LNA-SC and actuator CES-A-
BBA on surface mounting of the read head and the actuator. If
installed flush, the switching distance changes as a function of
the installation depth and the safety guard material.
-10 -15 -5 0
S a0
-20 5 20 15 10
5
10
15
20
s
m
Side
lobe
N
Centre offset m [mm]
Distance s [mm]
OFF
ON
Switch-on
distance S a0
ON
OFF
Hysteresis
Distance s
Output state
Switch-off
distance
OFF
Hysterese
Side
lobe
N
Actuator
Read head
Important:
f
We recommend the use of CES-A-LNA-SC read
heads. If other read heads are used, other operat-
ing distances are applicable. Please contact our
support team for more detailed information.
f
The CEM and CET guard locking devices do not fea-
ture guard lock monitoring according to EN 1088
and therefore must be used only as guard locking
devices for process protection.
f
If the CKS key adapter is used in combination with
this evaluation unit, the LED of the CKS key adapter
cannot be activated.
Evaluation unit Read head
Actuator
C
ES
-A
-B
BA
07
18
40
C
ES
-A
-B
C
A
08
87
86
C
ES
-A
-B
M
B
07
77
91
C
ES
-A
-B
Q
A
09
81
08
C
K
S-
A-
BK
1-
R
D
11
34
61
C
EM
-A
-B
E0
5
09
48
05
C
EM
-A
-B
H
10
09
51
75
C
ET
-A
-B
W
K
-5
0X
09
63
27
CES-A-F1B-04B-AS1
097660
CES-A-LNA-SC
077715
CES-A-LMN-SC
077790
CES-A-LQA-SC
095650
CKS-A-L1B-SC
113130
CEM-A-LE05K-S2
094800
CEM-A-LE05R-S2
095792
CEM-A-LH10K-S3
095170
CEM-A-LH10R-S3
095793
CET1-AX
All items
Key to symbols
Combination possible
Combination possible, guard locking for process protection
Combination possible, guard locking for personal protection
Combination not permissible