Device Configuration Interbus 2Mbit/S Foc - Leuze electronic DDLS 200 Technical Description

INTERBUS 2Mbit/s Fiber-Optic Cable
Attention!
Please be sure to observe the installation requirements defined in the INTERBUS standard
EN 50254 and follow the handling and installation specifications for fiber-optic cables as
specified by the manufacturer.
For the infeed of the fiber-optic cable, use only the large screwed cable gland M20 x 1.5.
Make certain that bending radii are not tighter than specified for the used fiber-optic-
cable type! Observe the maximum fiber-optic cable length!
Connection group
Fiber-optic-
cable bus
terminal
FOC
Incoming bus
Subscriber
Figure 7.2:Connection of the DDLS 200 to the INTERBUS (fiber-optic cable)
7.2

Device configuration INTERBUS 2Mbit/s FOC

Transmission rate changeover (default:'2M')
In the DDLS 200, switch S2 must be used to specify in the transmission rate of the fiber-optic-cable
INTERBUS:
Switch S2 Position 500k:
Position 2M (default):
Changeover incoming/outgoing bus (default: 'In Bus')
Switch S3 must be used to specify in the DDLS 200 whether the connected fiber-optic cable is for the
incoming bus (In Bus) or outgoing bus (Out Bus):
Switch S3 Position In Bus (default): incoming bus - fiber-optic cable; outgoing bus - optical data
Position Out Bus:
30
Switch S3
Position In Bus
H1
H2
transmission rate 500 kbit/s.
transmission rate 2 Mbit/s.
transmission.
incoming bus - optical data transmission; outgoing bus -
fiber-optic cable.
Switch S3
Position Out Bus
DDLS 200
Subscriber
H2
H1
Outgoing bus
Leuze electronic
FOC