turck TBPN-L1-FDIO1-2IOL, Safety Manual, Page: 14 / 21

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Appendix: Wiring diagram
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LED Color Meaning
4…7 green Channel active
green blinking Self-test (input only)
red Discrepancy, overload (output only)
red blinking Cross-connection
8…11 green Channel active
red Overload (output only)
red blinking Channel inactive (input only), overload of supply
green permanent,
red blinking Channel active and overload of supply (input only)
12…15 green IO-Link communication or DI active
red Error
0…7 red all blinking
alternating Fatal Error
WINK white flashing Helps to localize the module if the Blink/Wink command is active.
7.3.2 Output error behavior
In case of an error a switched-off output can be switched on for ≤ 1 ms.
7.3.3 Decommissioning
The decommissioning is described in the user manual (D301379).
8 Appendix: Wiring diagram
The pin assignments can be found on the side of the device.
8.1 Ethernet
v
4
1 3
2
P2
1 = RX +
2 = TX +
3 = RX –
4 = TX –
flange = FE
v
4
1 3
2
P1
1 = TX +
2 = RX +
3 = TX –
4 = RX –
flange = FE