Specification – Westermo ED-20 User Manual
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4. Specification
ED-20
Rated voltage
12 – 48 VDC (polarity independent)
Operating voltage
9.6 – 57.6 VDC
Rated current
300 mA @ 12 VDC
Rated frequency
DC
Connection
Detachable screw terminal
Connector size
0.2 – 2.5 mm
2
(AWG 24-12)
Power interface
Ethernet TX Interface 10Base-T
Electrical specification
IEEE std 802.3. 2000 edition
Data rate
10 Mbit
Duplex
Half
Connection
RJ-45
Circuit type
TNV-1
Transmission range
100 m
RS-232 Interface 1 (CH-1)
Electrical specification
RS-232 V.24
Data rate
1200 bit/s – 115.2 kbit/s
Connection
9-pol. D-sub female DCE
Circuit type
SELV
RS-232 Interface 2 (CH-2)
Electrical specification
RS-232 V.24
Data rate
19.2 kbit/s
Connection
9-pol. D-sub female DCE
Circuit type
SELV
RS-422 Interface (CH-1)
Electrical specification
RS-422
Data rate
1200 bit/s – 115.2 kbit/s
Connection
Detachable screw terminal
Connector size
0.2 mm
2
– 2.5 mm
2
(AWG 24-12)
Circuit type
TNV-1