Expansion module I(N), I(Diff), analog
Manual, 04/2017, L1V30408520AG-01
35
Appendix
A
A.1
Modbus measured variables with function codes 0 x 03 and 0 x 04
Depending on the device slot (MOD 1 or MOD 2), measured values can be read out of the
following register addresses.
Abbr. in the "Access" column
Abbreviation
R
Read; read access
W
Write; write access
RW
Read Write; read and write access
Offset
(MOD1)
Offset
(MOD2)
Number of
registers
Name
Format
Unit
Value
range
Access
58001
58123
2
IN
Float
A
R
58003
58125
2
I5
Float
A
R
58005
58127
2
I6
Float
A
R
See also
PAC RS485 expansion module
(
https://support.industry.siemens.com/cs/document/28865965/manual-sentron-expansion-
module-pac-rs485?dti=0&lc=en-WW
)
