DIS Sensors QG40N Manuel de l'utilisateur - Page 2
Parcourez en ligne ou téléchargez le pdf Manuel de l'utilisateur pour {nom_de_la_catégorie} DIS Sensors QG40N. DIS Sensors QG40N 5 pages. Tilt/acceleration switch (sil1 plc)
Également pour DIS Sensors QG40N : Manuel d'utilisation et de sécurité (6 pages), Manuel de l'utilisateur (15 pages)
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QG40N Tilt SIL1 PLc
User Manual DIS-sensor
Introduction
1
This manual is valid for 'QG40N Tiltswitch SIL1 / PLc safety' sensors from DIS-sensors
Family overview:
•
One housing type:
•
Two different types:
•
Various sensor-settings can be configured in the factory or by customer using the optional 'QG40N configurator'
Quick Reference Guide
2
•
Safety level: SIL CL 1 / PLc
•
Dual NPN or Dual PNP outputs (500mA continuous)
•
Zeroing adjustment available via separate input
•
User configurable by optional 'QG40N configurator' (switch points, delay-times, filtering)
•
Default bandwidth 0.5Hz, sample rate g-sensor-chip: 1600Hz.
•
Output filter: adjustable low-pass filter 1
Safety, Installation, use & maintenance
3
•
By ignoring the safety instructions the manufacturer cannot be hold responsible for any damage or hazard.
•
If any damage is noticed the device must be replaced by a new one in order to avoid hazard.
•
Never move the sensor by pulling the cable.
•
The device should only be used in environmental situations covered by the datasheet.
•
As this device is accelerometer-based the sensor is inherent sensitive for accelerations/vibrations. Application
specific testing must be carried out to check whether this sensor will fulfil customer requirements.
•
The family of sensors involved will have a variety of types. Datasheets are available for each specific type.
Customer must select and read the datasheet for the product he is using.
•
The Safety Related Fault Response Time (SRFRT) of this device is defined as the maximum time the sensor will
report a non-safe situation to the outside world, after detecting an internal safety error. The actual value is specified
in the datasheet
•
Configuration of the device like changing Set points, filtering etc. can be done with the optional QG40N
configurator. The customer is responsible to only let authorized / trained personnel do this configuration.
The manufacturer is not responsible for these configuration changes.
•
The sensor should be mounted on a stable flat surface with at least two screws tightened.
•
Customer takes care to only use good quality industrial connectors/cabling to connect the sensor.
•
The proof test interval (mission time) for this sensor is 20 year. After this interval the sensor should be replaced or
checked by comparing the output to a reference sensor, or checked / recalibrated by the manufacturer. This is to
check for any non-detectable faults and/or degradation. This check / recalibration is not included in the price.
•
The calculated MTTFd of the sensor is specified in the datasheet.
•
This sensor does not require any maintenance between proof-test intervals.
The user of this safety device shall only use this device when:
•
he is educated to design in / use functional safety sensors.
•
he has taken knowledge of both the datasheet and the user manual.
•
the zeroing function and configuration with the QG40N configuration tool is only performed in the right position by
an authorized person. Manufacturer is not responsible for any damage caused by these customer-setting, even when
the manufacturer defaults are used.
•
the bandwidth settings (filtering) are set according to the application demand
•
the device is used inside the specified environmental situation
The user of this safety device shall consider its output as 'unsafe' in the following situations:
•
the device output is non-conducting (non-conducting should lead to 'low' thanks to external pull down resistor)
V1.2
40x40mm plastic
Tiltswitch 1-axis (vertical plane) up to ±170° range, outputs 2x NPN or 2xPNP
Tiltswitch 2-axis (horizontal plane) up to ±80° range, outputs 2x NPN or 2xPNP
(Types available with M12 connector or cable with open ended wires)
st
order. Controlled by QG40N configurator
2
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