201521 / 9477605310
2018-08-13·BA00·III·en·06
Parameterization and Commissioning
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Digital Output Module Relay Ex nA Outputs,
8 Channels for Zone 2 / Div. 2
Series 9477/15
9
Parameterization and Commissioning
Before commissioning, ensure the following:
• Installation of the device according to regulations.
• Correct connection of the cables.
• No damage at the device and connection cables.
• Tight seat of the screws at the terminals.
Correct tightening torque: 0.5 to 0.6 Nm.
10
Operation
10.1 Indication
The corresponding LEDs on the device indicate the operating state of the device
(see also the "Function and device design" section).
DANGER
Explosion hazard due to incorrect installation!
Non-compliance results in severe or fatal injuries.
• Check the device for proper installation before commissioning.
• Comply with national regulations.
LED
Colour Meaning
"RUN" LED
green
Operation indication: Device runs error-free
"ERR" LED
red
Module error indication
Summary of Contents for IS1+ 9477/15 Series
Page 41: ......
