EUCHNER CETx-AS) Benutzerhandbuch
Seite 4
EUCHNER GmbH + Co. KG Kohlhammerstraße 16 D-70771 Leinfelden-Echterdingen Tel. +49 711 7597-0 Fax +49 711 753316 [email protected] www.euchner.com
Safety information and Maintenance
(Part of the Operating Instructions for Safety System CET.-AS)
Inspection and Service
Danger! Loss of the safety function because of
damage to the system. In case of damage, the
related component must be replaced completely.
The replacement of individual parts of a component
(e. g. parts of the evaluation unit) is not allowed.
Regular inspection of the following is necessary to
ensure trouble-free long-term operation:
f
Check the switching function
f
Check the secure fastening of the devices and the
connections
f
Check for soiling
Check the safe function of the safety guard par-
ticularly
f
after any setup work
f
after the replacement of a CET component
f
after an extended period without use
f
after every fault
No servicing is required. Repairs to the device are only
allowed to be made by the manufacturer.
Subject to technical modifications; no r
esponsibility is accepted for the accuracy of this information. © EUCHNER GmbH + Co. KG 113769-02-10/13 (translation of the ori
ginal operating instructions)
Technical data
Parameter
Value
min.
typ.
max.
General
Material, slide
Stainless steel
Material, safety switch housing
Die-cast aluminum
Installation position
Any (recommendation: switch head downward)
Degree of protection
IP 67
Actuator approach speed, max.
20
m/min
Locking force F
max
6,500
N
Locking force F
Zh
in acc. with GS-ET-19
F
Zh
= F
max
/1.3 = 5,000
N
Weight
Approx. 1.0
kg
Degrees of freedom (actuator in recess) X, Y, Z
X, Y ± 5 mm; Z ± 4
mm
Connection type (depending on version)
Plug connector M12, 4-pin
Auxiliary voltage
24
V DC
-10%/+15%
Current consumption
50
mA
Current consumption solenoid I
CM
400
mA
Classification acc. to EN IEC 60947-5-3
PDF-M
AS-Interface data
EA code: 7
ID code: B
Total current consumption
-
-
30 mA
Valid AS-Interface addresses
1 - 31
AS-Interface inputs
Acc. to AS-Interface Safety at Work
Door monitoring contact
D0, D1
Solenoid monitoring contact
D2, D3
AS-Interface outputs
Guard solenoid
D0, 1 = Solenoid energized
Red LED
D1, 1 = LED on
Green LED
D2, 1 = LED on
Reliability values according to EN ISO
13849-1
Head downward or horizontal
Head upward
Category
4
3
Performance Level (PL)
e
e
PFH
d
3.1 x 10
-9
/ h
4.29 x 10
-8
/ h
Mission time
20
years
20
years