6.2.3
Loop cable connection
The loop cable is used to connect the receiver unit with the emitter unit. It consists of optical
fiber, two electric wires (2 x 0.5 mm
grounding wire (green yellow). For proper operation, use only the loop cable supplied by
Siemens. Please follow the step-by-step instructions (Page 34) for correct installation.
①
②
③
Emitter unit <-> Receiver connection with loop cable. The
connection of the grounding wire is not shown in the diagram.
SITRANS TDL
Compact Operating Instructions, 05\2023, A5E51659183-AA – revised 03/2024
Power supply and sychronization (twisted pair)
Grounding wire
Fiber cable (SMA connector)
(20 AWG)) for power supply, synchronization and a
2
Connecting
6.2 Connecting SITRANS TDL
33