Jetter JX3-BN-EC User Manual page 28

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12NNXXZZZZ
Fig. 13: Example:
Register numbers
12NN00XXZZ
Fig. 14: Example:
I/O numbers
JX3-BN-EC User Manual
Register numbering system
The register numbers consist of a prefix, the ENN, the module position within the
system and the module-specific register number.
Digits Description
12 Prefix
NN Bus node ID, ENN
XX Position of the module within the
station
ZZZZ Module register number
I/O numbering system
The inputs or outputs of the module are directly accessed via I/O numbers. The
I/O numbers consist of prefix 1, the ENN, prefix 2, the module position in the sys-
tem and the module-specific I/O number.
Digits Description
12 Prefix 1
NN Bus node ID, ENN
00 Prefix 2
XX Position of the module within the
station
ZZ Module-specific I/O number
Programming | 7
value range
01 ... 99
02 ... 33
0000 ... 9999
value range
01 ... 99
02 ... 33
01 ... 16
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