Conversion and extension
AVENTICS
| INTERBUS | R412005655–BDL–001–AB
113
English
1.
Disconnect the electrical connections from the bus coupler.
2.
Remove the left side cover from the valve system's bus coupler
(3 hexagon socket head screws, DIN 912 M4, wrench width 3).
3.
Unscrew the bus coupler (3 hexagon socket-head screws,
Din 912 M4, wrench width 3).
4.
Insert the new bus coupler.
5.
Screw on the new bus coupler (3 hexagon socket-head
screws, DIN 912 M4, wrench width 3).
Tightening torque: 2.5 ... 3 Nm
6.
Screw the left side cover back on (3 hexagon socket-head
screws, Din 912 M4, wrench width 3).
Tightening torque: 2.5 ... 3 Nm
See chapter 4 and 5
7.
Set the operating modes on the new bus coupler.
8.
Reestablish connections.
Fig. 15: Exchanging the bus coupler
2.5-3 Nm
X72
OUT
X72
OUT
X71
IN
X71
IN
INTERBUS
US1
US2
UL/D
RC
BA
RD
LD
US1
US2
UL/D
RC
BA
RD
LD
FO1
FO2
E
IBDIA
FO1
FO2
E
IBDIA
B O SC H
015
S1
BTN
Made in G ermany
X72
OUT
X72
OUT
X71
IN
X71
IN
INTERBUS
US1
US2
UL/D
RC
BA
RD
LD
US1
US2
UL/D
RC
BA
RD
LD
FO1
FO2
E
IBDIA
FO1
FO2
E
IBDIA
B O SC H
015
S1
BTN
Made in G ermany