User guide

16
6651-2211
DIP-switch settings
Before setting DIP-switches:
Prevent damage to internal electronics from electrostatic discharges (ESD)
by discharging your body to a grounding point (e.g. use of wrist strap).
!
S2S1
S2 DIP-switch
ON
1 2 3 4 5 6 7 8
Multidrop mid unit or
redundant ring member.
ON
1 2 3 4 5 6 7 8
Multidrop end unit.
E.g. the first or last unit in
a multidrop network.
ON
1 2 3 4 5 6 7 8
Redundant ring master unit.
Only one master unit allowed
in a ring.
ON
1 2 3 4 5 6 7 8
65535 t
bit
interruption in receiving
frames, until inactive BA.
ON
1 2 3 4 5 6 7 8
10 seconds interruption in receiving
frames, until inactive BA
*
.
ON
1 2 3 4 5 6 7 8
20 seconds interruption in receiving
frames, until inactive BA
*
.
ON
1 2 3 4 5 6 7 8
5 seconds interruption in receiving
frames, until inactive BA
*
.
* See section “About the automatic data rate detection”
on page 25 for a more detailed description.