Unit installation

Smart Output Module
Page 15
9.0 Meaning of the LEDs
9.1 LEDs for Each Output
Each of the 8 outputs has an LED assigned to it. This LED displays the state of the
output.
Green -> output closed
Off -> output open
9.2 State LED
In addition, there is a three-color LED that displays the state of the Smart Output
Module:
 Lights green every 5 seconds Æ Communication with the Smart Relay is OK
 Lights red every 5 seconds Æ Communication with the Smart Relay is dis
rupted. (For example, the bus line has been
seized for communication with other mod-
ules.
 Blinks green/red Æ Communication currently taking place with
the Smart Relay.
 Blinks red Æ The supply voltage is too low.