IFM Electronic Efector 400 RO6341 Notice De Montage page 7

Wiring is also indicated on the housing cap. If there is a deviation, the
encoder must be connected as indicated on the label on the housing
cap.
The wires L+ (sensor) and 0V (sensor) are internally connected to the
supply voltage. When using external electronics which regulate the
supply voltage these wires can be used as test wires. If unused, these
wires must be connected to the supply voltage or insulated.
Depending on the version, the electrical connection is made via the
cable or via cables to be obtained separately.
When using suitable cables the maximum cable length is 100 m for the
5 V TTL version and 300 m for the 10...30 V HTL version.
The cables must be laid separately from interfering sources, the mini-
mum distance is 20 cm.
The braided screen in the cable is connected to the encoder housing.
Output signals
output A
output B
0 index
The encoder provides digital pulse sequences at the output stages.
The outputs A and B are electrically offset by 90°. Thus the direction of
rotation can be evaluated in the external electronics.
180° 180°
90°
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