Safety control drawing – Westermo RFI-xx User Manual
Page 9
9
6641-22305
Safety control drawing
Position Direction* / description input/output values
rx
in / receive port
Max 5 dBm
Tx
Out / Transmit port
Position Direction* / description input/output values
1
in/out / Bi_DA+
Per port:
U = ± 1 V (4μV/s)
i = ± 20 mA
Data rate:
100/1000 Mbit/s
2
in/out / Bi_DA–
3
in/out / Bi_DB+
4
in/out / Bi_DC+
5
in/out / Bi_DC–
6
in/out / Bi_DB–
7
in/out / Bi_DD+
8
in/out / Bi_DD–
shield
Pe
Galvanically isolated via signal transformers and capacitively
isolated to GND/Pe through a 2kV 1000pF capacitor.
see user manual for proven transient protection.
* Direction relative this unit!
1
10/100 Base-TX
5
6
7
8
2
3
4
1000 Base-X
1000 Base-T
1
5
6
7
8
2
3
4
Position Direction* / description
input/output values
1
in/out / TD+
Per port:
U = ± 1 V (4μV/s)
i = ± 20 mA
Data rate:
10/100 Mbit/s
2
in/out / TD–
3
in/out / rD+
4
Not connected
5
Not connected
6
in/out / rD–
7
Not connected
8
Not connected
shield
Pe
Galvanically isolated via signal transformers and capacitively
isolated to GND/Pe through a 2kV 1000pF capacitor.
see user manual for proven transient protection.
1000 Base-X
1000 Base-T
1
5
6
7
8
2
3
4