Siemens S5-155U System Manual page 238

System Manual
C79000-B8576-C199-03
With the following jumper setting you can use the frequency
transmitted via the two-wire line S as the receive frequency.
Jumper 7-9 removed: frequency on input S is not used as the receive
frequency (default).
Jumper 7-9 plugged: frequency on input S is used as the receive
frequency.
With the following jumper setting you can switch the transmit and
receive frequencies.
Jumpers 8-10, 1-3: the internal transmit frequency (TxCint) is used
as the transmit and receive frequency (default).
Jumpers 10-12, 1-3: the internal transmit frequency (TxCint) is used
as the transmit frequency and the internal receive frequency (RxCint)
is used as the receive frequency.
Jumpers 8-10, 3-5: the frequency transmitted via the two-wire line S
is used as the transmit and receive frequency.
Jumpers 10-12, 3-5: the frequency transmitted via the two-wire line S
is used as the transmit frequency, the internal receive frequency
(RxCint) is used as the receive frequency.
With the following jumper setting you can set the submodule for
synchronous transmission with frequency control according to the
DIN draft ISO 8481. The two-wire line B (identifier X to ISO 8481)
must be switched as an output.
Jumpers 1-3, 4-6, 7-9: the internal transmit frequency (TxCint) is
used as the transmit frequency. The internal transmit frequency is
simultaneously transmitted on the two-wire line B.
Interface Submodule
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