Siemens SENTRON PAC4220 - A.1.13 MODBUS Standard Device Identification

A.1.13 MODBUS standard device identi󹪝cation with t
he function code 0x2B
Addressing the MODBUS standard device identi󹪝cation
You can use Modbus function code 0x2B on these device identi󹪝cation parameters.
Table A-11 MODBUS standard device identi󹪝cation parameters
Object ID Name Format Access
OID0 Manufacturer String R
OID1 Manufacturer device name String R
OID2 Firmware version / bootloader version String R
Appendix
A.1Modbus
PAC4220
134 Equipment Manual, L1V30827278B-01