TPS-1 User’s Manual: Hardware 8. PROFINET IO switch
R19UH0081ED0107 Rev. 1.07 page 52 of 86
Jul 30, 2018
8.1. 100Base-TX interface
Physical transmission complies with the standard
• 100Base-TX: IEEE 802.3 Clause 25 (CAT 5)
For this interface, typically RJ45 plugs are used. However, it is recommended to use special connectors here that are suitable for industrial
requirements. The interface hardware of the TPS-1 can be connected directly to the Ethernet transformer. The standard 100Base-TX requires CAT5
cables.
Interface activity is indicated by the signals LED LINK_PHY1/(2) and LED ACTIVITY_PHY1/(2).
The signal LED LINK_PHY1/(2) is also used to indicate the function "Search Device / Flashing”.
8.1.1. 100Base-TX interface (Port 1)
Table 8-2: Signal lines 100Base-TX interface (Port 1)
Designation Description
F13 P1_TX_P Transmit data+
E13 P1_RX_P Receive data+
8.1.2. 100Base-TX interface (Port 2)
Table 8-3: Signal lines 100Base-TX interface (Port 2)
Pin
Designation Description
J14 P2_TX_N Transmit data-
K14 P2_RX_N Receive data-
8.2. 100Base-FX interface (Fiber Optic)
The physical transmission complies with the standard:
• IEEE 802.3 Clause 26 – 100.Mbit/s Ethernet for multimode fiber optic.
The connection of fiber optic wiring (POF und PCF) should be done with Fiber Optic Diagnostic Transceivers (Avago Technologies QFBR-5978AZ –
this transceiver fulfilled the requirements for the automation industry). These devices provide the medium conversion and line diagnostics.
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