The new version of the C-IR-0203S-xx module replaces both the original C-IR-0203S module and the C-IR-0202S module:
C-IR-0203S-5A ( TXN 133 65.01 ) replaces the C-IR-0202S module ( TXN 133 25 ), which has been discontinued
C-IR-0203S-16A ( TXN 133 65.02 ) replaces the C-IR-0203S module ( TXN 133 65 ), which has been discontinued
Both new modules utilize the same data structure and are 100% software compatible with the original C-IR-0203S module. The C-IR-0203S-5A module is equipped with a 5A relay with a normally open contact connected to a spring terminal block. The C-IR-0203S-16A module is equipped with a 16A relay with a changeover contact (reinforced normally open contact) connected to a screw terminal block.
Fig. 1 Terminal block of the C-IR-0203S-16A module
Fig. 2 Terminal block of the C-IR-0203S-5A module