FD67 Profibus-DP Manual
7
4
8.2.6 FD67DIOM080008
8.2.6.1 Identification
Expander modules
Part No.
Process data
ID
Input
Output
8 x Output/input M8
FD67DIOM080008 1 byte
1 byte
C2
hex
00
hex
00
hex
DD
hex
2D
hex
8 x Input M8
FD67DIM080008
1 byte
-
42
hex
00
hex
DD
hex
2F
hex
8 x Output M8
FD67DOM080008 -
1 byte
82
hex
00
hex
DD
he
x 31
hex
8.2.6.2 Bit assignments of I/O data
8.2.6.2.1 Input data IDM
Byte 0 (Pin 4 of M8 sockets)
Bit
7
6
5
4
3
2
1
0
Channel
07
06
05
04
03
02
01
00
8.2.6.2.2 Output data ODM
Byte 0 (Pin 4 of M8 sockets)
Bit
7
6
5
4
3
2
1
0
Channel
07
06
05
04
03
02
01
00
8.2.6.3 Coding of functions
For several parameters, more than two options are available. Each of these parameters is coded with two
bits. Values from 0
dec
to 3
dec
are therefore possible. Please note that the coding of the functions of Pin 2
and Pin 4 are not identical.
8.2.6.3.1 Function Pin 4
Decimal Bit 1
Bit 0
Signification
0
0
0
Input with make function
1
0
1
Input with break function
2
1
0
Output
3
1
1
Reserved