Transformer Terminal RET 541, RET 543, RET 545
1MRS755543
40
Transformer Terminals functionality levels, cont.
RET54_ Functionality2.xls
Hardware versions of RET 541, RET 543 and RET 545
For the number of digital inputs and outputs
of RET 54_ transformer terminals, refer to
section “Order number” above. The number
of matching transformers and analog inputs
and outputs, and the auxiliary voltage range
vary between the different hardware versions
of RET 54_. Moreover, RET 541 and RET
543 can be supplied with an RTD/analog
module. For more detailed information about
the hardware of RET 54_, refer to the tables
20...28 below.