Westermo Lynx-x06-S2 - Manual (Page 10)

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RS-232/422/485
Electrical specification
Configurable for EIA RS-232 or EIA RS-422/485
Data rate RS-232 50 bit/s – 115.2 kbit/s
RS-422/485 50 bit/s – 2 Mbit/s
Data format 7 or 8 data bits, Odd, even or none parity, 1 or 2 stop bits
(2 stop bits only when no parity is set)
Circuit type TNV-1
Transmission range RS-232 15 m / 49 ft
RS-422/485 Up to 1200 m / 0.74 mi, depending on data rate and cable
type
Isolation to All other
Connection RS-232 RJ-45 according to EIA-561
RS-422/485 RJ-45
Shielded cable RS-232 Recommended
RS-422/485 Not required, but recommended in railway installations close
to the rails.*
Conductive housing Yes
Number of ports 1
* To minimise the risk of interference, a shielded cable is recommended when the cable is located inside 3 m
boundary or the cable is longer than 30 m and inside 10 m boundary to the rails and connected to this port.
I/O / Relay output
Maximum voltage/current
60 VDC / 80 mA
Contact resistance Max 30 Ω
Isolation to All other
Connection Detachable screw terminal
Connector size 0.2 – 2.5 mm 2 (AWG 24 – 12)
I/O / Digital input
Maximum voltage/load current 60 VDC / 2 mA
Voltage levels Logic one: >12V
Logic zero: <1V
Isolation to All other
Connection Detachable screw terminal
Connector size 0.2 – 2.5 mm 2 (AWG 24 – 12)