Westermo L105-S1, Руководство пользователя

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5. Specifications
5.1. Interface Specifications
DC, Power port
Rated voltage 24 - 48 VDC
Operating voltage 19 - 60 VDC
Rated current 140 mA (290 mA) at 24 VDC (with 500 mA USB load)
70 mA (140 mA) at 48 VDC (with 500 mA USB load)
Rated frequency DC
Inrush current, I²t 22.7 x 10
-3
A
2
s at 48 VDC
Startup current
a
2 x rated current
Polarity Reverse polarity protected
Redundant power input Yes
Isolation All other ports
Connector Detachable screw terminal
Conductor cross section 0.2-2.5 mm² (AWG 24-12)
Stripping length cable 7 mm
Tightening torque, terminal
screw 0.5 - 0.6 Nm
Tightening torque, screw
flange 0.3 Nm
Shielded cable Not required
a
Recommended external supply current capability for proper startup
Ethernet TX
Electrical specification IEEE std 802.3
Data rate 10 Mbit/s, 100 Mbit/s, manual or auto
Duplex Full or half, manual or auto
Circuit type TNV-1
Transmission range Up to 150 m with CAT5e cable or better
Isolation All other ports
Connection RJ-45, auto MDI/MDI-X
Cabling Shielded CAT5e or better is recommended
Conductive chassis Yes
Number of ports 4
20 Lynx L105-S1 and L205-S1