Position
LED/operating ele‐
ment
Color
Meaning
21
MS
Green,
red
Module Status
S3
Green,
red
Sercos status
ACT/LNK 1
Green
Status of the physical connection to
the Ethernet network (FB 1)
ACT/LNK 2
Green
Status of the physical connection to
the Ethernet network (FB 2)
CS
Green,
red
Field bus coupler status
Tab. 4-3:
Labeling the LEDs and the address and operation mode switch
Detailed information regarding the LEDs can be found in
4.5
Address and Operation Mode Switch (DIP Switch)
The Sercos address of the field bus coupler can be set with the DIP switch.
Moreover, the DIP switch allows to execute a hardware reset of the field bus
coupler. A transparent cover protects the DIP switch. The assignment of val‐
ues is as follows:
Switch
1
2
3
4
5
6
7
8
9
10
11
12
Binary val‐
ue/Func‐
tions
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
Disable
switch
Boot/
execute
Re‐
set
Switch set‐
ting
Off Off Off Off Off Off Off Off Off On
Off
Off
Tab. 4-4:
Basic setting of the DIP switch (default status)
SBM
F
MS 1
CS
NS 2
COM
24V
U
U
LS
A
12| RES
12|
RES
11| B/E
11|
B/E
7| 2
7|
2
6| 2
6|
2
5| 2
5|
2
4| 2
4|
2
3| 2
3|
2
2| 2
2|
2
1| 2
1|
2
0
1
2
3
4
5
6
7
X
5
X
3
X
1
X
8
X
6
X
4
X
2
X
6
4
2
0
5
7
3
1
ACT/LNK
8| 2
8|
2
9| SI
9|
SI
7
1 FB 2
1
FB 2
ON
1
2
3
4
5
6
7
8
9
10
11
12
R e s e t
sercos
S3-BK-DI8
S3
Boot/Execute
Disable switch
Fig. 4-5:
Basic setting of the DIP switch (default status)
DOK-CONTRL-S67S3BKDI8*-AP03-EN-P
Rexroth IndraControl S67 Sercos Coupler 8 Digital Inputs (M8)
Bosch Rexroth AG
19/139
Device Description of Field Bus Coupler
