elobau 671 Série Traduction De La Notice D'utilisation D'origine page 52

4 Function
These non contacting machine safety sensors utilise reed con-
tacts. A control unit monitors the sensor for all open and short
circuits. A coded magnet is used to operate the sensor without
making physical contact.
The actuation magnet approaching the machine safety sensor
has the following effect (in relation to the safety output of the
elobau control unit):
Distance
a and 0.5 mm
 b
 c
4.1 Models
The machine safety sensors differ mainly in their different con-
nection terminals (see contact configuration on the foldout)
Model
671261
671262
671V62
671271
Machine safety sensors are suitable for connection to a control
unit.
Suitable elobau control units on request.
Date: 20.04.2016
Control unit function
On
Off (cannot be switched from this position)
Off (can be switched on again)
Contact configuration
Three Normally Open contacts, 4 wire
Two Normally Open contacts, 3 wire
Two Normally Open contacts, 4 wire
Normally Open / Normally closed contacts, 4 wire
GB
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