ASO Safety Solutions 1112-0010, Руководство по эксплуатации

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English
ELMON rail 37-726 / ELMON rail 38-726
Safety Relay
LED Error Error correction
No LED
illuminates
The supply voltage is missing, too low
or has been connected incorrectly.
Check connections and supply voltage:
- 24 V DC at terminals +24 V 0 V
- Correct polarity? +24 V at terminal +24 V
Tolerance range: �10�
Green LED
flashes cyclically
(pulse output)
Internal error is indicated by the
number of pulses.
See -> Signal indicators
Red LED
is illuminated
( CH1 or CH2 )
The corresponding safety sensor
detected as having been actuated.
- Check the connections of the corresponding
sensors (squeezed or brittle supply lines, etc.)
- Signalgeber überprüfen*
Red LED
flashes fast
( CH1 or CH2 )
sensor circuit interrupted , Sensor(s)
not connected, connected incorrectly
or faulty.
- Check the connections of the corresponding
sensors (squeezed or brittle supply lines, etc.)
- Check sensors*
Red LED
flashes slowly
( CH1 or CH2 )
error lock Perform manual reset
11. Error diagnosis
Only the green LED may illuminate if the supply voltage has been correctly connected. If one of the red LEDs
illuminate, there is an error in the system which can be pinpointed with the aid of the LED.
The yellow LEDs for the auxiliary outputs illuminate according to the DIP-switch settings.
If the error is not in the wiring, the function of the electronics can be tested by connecting an 8.2 kΩ
resistor to the sensor input on the switching unit. If the electronics work perfectly after performing the
test, the sensor must be checked using an ohmmeter. To do this, the connection of the sensor to the
switching unit must be disconnected and connected to an ohmmeter. The resistance must be 8.2 kΩ
�500 Ω when the sensor is inactive and must not exceed 500 Ω when the sensor is active.
*
12. Taking out of service and disposal
The products manufactured by ASO are intended solely for commercial use (B2B). At the end of use, the
products are to be disposed of according to all local, regional and national regulations. Products can also be
returned to ASO, which will then dispose of them properly.