i
i
NOTE
Tighten the mechanical connections of the fiber-optic cables with ST connectors carefully and only hand-
tight. Do not use any tools for this!
Push the mechanical ST connectors carefully with the lug on the side into the slot of the device connection
and then lock the ST connectors in place with a short clockwise rotation.
Comply with the prescribed bending radius when routing fiber-optic cables.
Terminals X5
Connection
Meaning
Description
X5
Binary input BI 2 (L+)
1
X5
Binary input BI 2 (L-)
2
Terminals X6 for the Load Disconnecting Relay Outputs
Connection
Meaning
Description
X6
Load disconnecting relay output, channel 2 (L+)
1
X6
Load disconnecting relay output, channel 2 (L+ switched)
2
Connection Assignment and Switch Position
9-Pole D-Sub Socket X1 with 2 Electrical Outputs
The socket X1 of the Sync-Transceiver provides 2 electrical signals (24 V) on 2 semiconductor outputs. The
pinout is identical to the assignment of Port A of the SIPROTEC 4 devices or Port G of the SIPROTEC 5 devices.
For channel 1, the pins 1 and 3 are assigned and, for channel 2, the pins 4 and 8 are assigned.
Table 2-1
Pinout of the 9-Pole D-Sub Socket
Pin
Meaning
1
Channel 1, reference potential (DC output: 24 V)
2
Unused
3
Channel 1, switch output, 0 V (GND)
4
Channel 2, switch output, 0 V (GND)
5
Unused
6
Unused
7
Unused
8
Channel 2, reference potential (DC output: 24 V)
9
Unused
Jumper Position for the Switch Threshold Values of the Binary Input BI 2
Table 2-2
Switch Threshold Values of the Binary Input BI 2
Jumper
Position
Switch threshold value
X100
7
1-2
Approx. 17 V
X100
2-3
Approx. 70 V
2.2.2
2.2.2.1
2.2.2.2
7
(Boldface = Factory setting)
Device Structure
2.2 Device Connections
Accessories, Sync Transceiver, Optical/Electrical Converter for Time Synchronization, Manual
17
C53000-G9050-C168-1, Edition 09.2019
