Ratings and safety control drawing – Westermo MCW-211 User Manual
Page 5
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Ratings and safety control drawing
Power
(12 – 48) VDC; 200 mA
Ambient temperature
–25ºC ≤ Ta ≤ +70ºC
Maximum surface temperature
Temperatur class T4 (max 135 ºC )
Degree of protection
IP21
Installation spacing
Minimum 25 mm above / below and minimum 10 mm left / right
The FX port is selectable between SC, -ST or -LC
connection depending on variant of the model.
Power
Position
Direction/
descripton
Input/Output values
1
In / COM
U
in
= (10 – 60) VDC
Max
l
in
= 0.29 A @ 10 VDC
MaxP
In
= 3.6 W
2
In / +VA
3
In / +VB
Ethernet TX – RJ-45
Position
Direction*/
descripton
Input/Output values
1
In/Out / TD+
U
= ±1 V (4 µV/s)
l
= ±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
* Galvanically isolated via signal transformers and capacitively
isolated to signal ground through 3 kV 470 pF capacitor.
Ethernet FX – SC, ST or LC
Position
Direction/
descripton
Input/Output values
Rx
In / Receive port
Max optical power = dBm
Data rate: 100 Mbit/s
Tx
Out / Transmit port