BECKHOFF EL9xxx - Manual (Page 41)

Product overview
Terminal point Description
Indication No.
230 V AC 1 Supply input 230 V AC;
connected internally with terminal 4 and 230 V AC power contact)
N 2 N for supply input;
connected internally with terminal 5 and neutral power contact)
PE 3 PE;
connected internally with terminal 6 and PE power contact)
230 V AC 4 Supply input 230 V AC;
connected internally with terminal 1 and 230 V AC power contact)
N 5 N for supply input;
connected internally with terminal 2 and neutral power contact)
PE 6 PE;
connected internally with terminal 3 and PE power contact)
LEDs
LED Color Meaning
Power LED green off No input voltage at supply
input
on 230 V AC at supply input
Error LED red off Fuse OK
on Fuse error
Process data (only EL9260)
The EL9260 has a bit width of 2 bits (diagnosis bit for the power contacts voltage, "PowerOK" and diagnosis
bit for fuse error, "FuseError") and is displayed in the TwinCAT tree as follows:
Fig. 33: EL9260 in the TwinCAT tree
If there is no voltage impressed on the power contacts, the corresponding diagnosis bit 'PowerOK' has
FALSE (0) status.
If there is a fuse error, the corresponding diagnosis bit 'FuseError' has TRUE (1) status.
EL9xxx 41 Version 3.1