Westermo SDW-5xx - Manual (Page 5)

5 6644-2214
Ratings and safety control drawing
Ratings \ Model SDW-550EX
SDW-541EX-MM-LC2
SDW-541EX-SM-SC15
SDW-541EX-SM-LC40 SDW-541EX-MM-SC2
SDW-541EX-MM-ST2
SDW-541EX-SM-LC15
Power (12 – 48) VDC; 320 mA (12 – 48) VDC; 350 mA (12 – 48) VDC; 450 mA
Ambient temperature –25ºC ≤ Ta ≤ +70ºC –25ºC ≤ Ta ≤ +65ºC
Maximum surface
temperatur
140ºC (temperatur class T3)
Degree of protection IP 21
Installation spacing Minimum 25 mm above / below and minimum 10 mm left / right
Ratings \ Model
SDW-532EX-2SM-LC15
SDW-532EX-2MM-LC2
SDW-532EX-2SM-SC15
SDW-532EX-2SM-LC40
SDW-532EX-2MM-SC2
SDW-532EX-2MM-ST2
Power (12 – 48) VDC; 450 mA (12 – 48) VDC; 600 mA
Ambient temperature –25ºC ≤ Ta ≤ +60ºC
Maximum surface
temperatur
140ºC (temperatur class T3)
Degree of protection IP 21
Installation spacing Minimum 25 mm above / below and minimum 10 mm left / right
The different models allows these
ports to be configured as either
copper RJ 45, optical SC, -ST or
-LC connection.
Power
Position
Direction* /
descripton
Input / Output values
1 In / COM
U
in
= (9.6 – 57.6) VDC
Max I
in
= 0.6 A @ 9.6 VDC
Max P
in
= 6 W
2 In / +VA
3 In / +VB
Ethernet FX – SC, ST or LC
Position
Direction* /
descripton
Input / Output values
Rx In / Receive port
Max optical power = 5 dBm
Tx Out / Transmit port
Ethernet TX – RJ 45
Position
Direction* /
descripton
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 HF-connected
Galvanically isolated via signal transformers and capacitively isolated
to signal ground through 3 kV 470 pF capacitor.