Function block name Edition 1 logical nodes Edition 2 logical nodes
BZNPDIF_Z5 BZNPDIF BZNPDIF
BZNPDIF_Z6 BZNPDIF BZNPDIF
BZNSPDIF_A BZNSPDIF BZASGAPC
BZASPDIF
BZNSGAPC
BZNSPDIF
BZNSPDIF_B BZNSPDIF BZBSGAPC
BZBSPDIF
BZNSGAPC
BZNSPDIF
BZNTPDIF_A BZNTPDIF BZATGAPC
BZATPDIF
BZNTGAPC
BZNTPDIF
BZNTPDIF_B BZNTPDIF BZBTGAPC
BZBTPDIF
BZNTGAPC
BZNTPDIF
CBPGAPC CBPLLN0
CBPMMXU
CBPPTRC
HOLPTOV
HPH1PTOV
PH3PTUC
PH3PTOC
RP3PDOP
CBPMMXU
CBPPTRC
HOLPTOV
HPH1PTOV
PH3PTOC
PH3PTUC
RP3PDOP
CCPDSC CCRPLD CCPDSC
CCRBRF CCRBRF CCRBRF
CCRWRBRF CCRWRBRF CCRWRBRF
CCSRBRF CCSRBRF CCSRBRF
CCSSPVC CCSRDIF CCSSPVC
CMMXU CMMXU CMMXU
CMSQI CMSQI CMSQI
COUVGAPC COUVLLN0
COUVPTOV
COUVPTUV
COUVPTOV
COUVPTUV
CVGAPC GF2LLN0
GF2MMXN
GF2PHAR
GF2PTOV
GF2PTUC
GF2PTUV
GF2PVOC
PH1PTRC
GF2MMXN
GF2PHAR
GF2PTOV
GF2PTUC
GF2PTUV
GF2PVOC
PH1PTRC
CVMMXN CVMMXN CVMMXN
D2PTOC D2LLN0
D2PTOC
PH1PTRC
D2PTOC
PH1PTRC
DPGAPC DPGGIO DPGAPC
DRPRDRE DRPRDRE DRPRDRE
ECPSCH ECPSCH ECPSCH
Table continues on next page
Section 1 1MRK 511 393-UEN A
Introduction
12 670 series 2.2 IEC
Communication protocol manual