RS-232 Interface
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Signals: TxD, RxD, RTS, CTS, DTR, DSR, DCD, RI, GND
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Mode: Asynchronous full duplex, point to point
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Connector: DB-9 pin
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Transmission speed: up to 115.2 Kbps
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Max transmission distance: 50 feet (15.2 m)
RS-485 Interface
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Signals: DATA+, DATA-
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Mode: Half-duplex, multi-drop
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Connector: Plug-in terminal block
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Transmission speed: up to 115.2 Kbps
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Max transmission distance: 1220 m (4000 feet)
Power
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Unreg10 to +30 V
DC
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Protected against power reversal
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Power consumption: 2.0 W
Mechanical
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Case: ABS with captive mounting hardware
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Plug-in screw terminal block:
Accepts 0.5 mm2 to 2.5 mm2, 1 - #12 or 2 - #14 to #22 AWG
Environment
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Operating temperature: -10 to 70°C (14 to 158°F)
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Storage temperature: -25 to 70°C (-13 to 158°F)
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Humidity: 5 to 95 %, non-condensing
