169128 / 944160310050
2020-08-25·BA00·III·en·08
Operation
35
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
Ethernet CPU module and
power module for Zone 1/Class I, Div.1
Series 9441, Series 9444, Series 9492
If the error cannot be eliminated using the specified procedures:
Contact R. STAHL Schaltgeräte GmbH.
For rapid processing, have the following information ready:
• Type and serial number of the device
• DCS/PLC
• Protocol
• Revision No./Firmware version
• Purchase information
• Error description
• Intended use (in particular, input and output wiring)
Error
Status
Status description/troubleshooting
"PWR IN" LED
lights up
"PWR OUT" LED
lights up
• Input and
output
voltage
are OK
• Module
is OK
No error
"PWR IN" LED
lights up
"PWR OUT" LED
is off
• Input
voltage
is OK
• Output
voltage
is not OK
The power module is defective and must be replaced.
"PWR IN" LED
is off
"PWR OUT" LED
is off
No supply
voltage at the
power module
available or
power module
is defective.
• Check the power module supply.
• Check the power module.
• Replace the power module.
Содержание is1+ 9441 Series
Страница 85: ......
