Synchronizing Up To 6 Siprotec 4 Or Siprotec 5 Devices - Siemens 7XV5654-0BA00 Manual

3.2

Synchronizing up to 6 SIPROTEC 4 or SIPROTEC 5 Devices

A GPS receiver transmits the user-selected time protocol (IRIG B or DCF77) to the optical fiber input R1 of the
Sync-Transceiver by way of a fiber-optic cable. Using the cascadable Y bus cable 7XV5104-0AAxx with a total
length of up to 10 m, you can connect a maximum of 6 SIPROTEC 4 or SIPROTEC 5 devices directly to the plug
connector X1 of the Sync-Transceiver. The SIPROTEC protection devices process the electrically converted
time-synchronization information. In this configuration, only channel 1 of the Sync-Transceiver is used.
Table 3-1
Switch
S1/1
S1/2
S1/3
S1/4
[dw_max-6-SIP4-5-devices_with_R1-synch, 1, en_US]
Figure 3-1
Accessories, Sync Transceiver, Optical/Electrical Converter for Time Synchronization, Manual
C53000-G9050-C168-1, Edition 09.2019
DIP Switch Positions in the Sync Transceiver
Position
Application-specific (light idle state mode as per the system configuration at the
optical-fiber input R1)
Open
Open (2-channel mode)
Open
Synchronizing a Maximum of 6 SIPROTEC Devices Using R1

3.2 Synchronizing up to 6 SIPROTEC 4 or SIPROTEC 5 Devices

Application Examples
25