The signaling contact can be subjected to a maximum load of 100 mA (safety extra‑low voltage
SELV, 24 V DC).
Table 6-1
Pin assignment of the 24 V DC signaling contact
Pin number
Assignment (example)
Pin 1
F1
Pin 2
F2
To wire up the signaling contact, use a copper cable of category 18-12 AWG or cable with a
cross-section of 0.75 to 2.5 mm².
NOTICE
Laying the connecting cables of the signaling contact with the XR‑300M EEC
To improve the EMC properties (surge protection), the two connecting cables of the signaling
contact should be laid together.
6.5.2
Signaling contact 100 to 240 VAC / 60 to 250 VDC
WARNING
Danger from line voltage
The supply voltage for the devices listed is 100 to 240 VAC and 60 to 250 VDC.
This device can only function correctly and safely if it is transported, stored, set up, and
installed correctly, and operated and maintained as recommended.
Connecting and disconnecting may only be performed by an electrical specialist.
Connect or disconnect power supply cables only when the power is turned off.
Connecting
6.5 Signaling contact
SCALANCE XR-300M EEC
Compact Operating Instructions, 11/2019, A5E02661176-14
45
Содержание SCALANCE XR324-4M EEC
Страница 10: ...Introduction SCALANCE XR 300M EEC 10 Compact Operating Instructions 11 2019 A5E02661176 14 ...
Страница 12: ...Safety notes SCALANCE XR 300M EEC 12 Compact Operating Instructions 11 2019 A5E02661176 14 ...
Страница 84: ...Index SCALANCE XR 300M EEC 84 Compact Operating Instructions 11 2019 A5E02661176 14 ...