Siemens SIPROTEC 4 7SJ61 - Connection Examples for RTD-Box, all Devices

Connection Examples for RTD-Box, all Devices
[7sjx-halbduplex-1-thermobox-070602-kn, 1, en_US]
Figure C-8 Half-duplex operation with one RTD-Box, above: optical design (2 FOs); below: design with RS
485 (RS485 cable 7XV5103-7AAxx)
1) for 7SJ64 Port D
2) for 7SJ64 optionally Port C oder Port D
C.2
Connection Examples
C.2 Connection Examples for RTD-Box, all Devices
SIPROTEC 4, 7SJ61, Manual 367
C53000-G1140-C210-6, Edition 05.2016