9
6600-2204
Description
TD-23 is designed to satisfy industry's demands on reliability and functionality in
environments with high levels of interference.TD-23 communicates via a 2- or 4-wire
leased line according to the V.23 standard. Equipment with an RS-232 or RS-422/485
interface can be connected and communicate point-to-point or in a multidrop
application.The modem is equipped with DIP-switches to set specific functions in
hardware, for example, reception sensitivity, output signal level, etc.
This is of particular importance as it allows each modem to be optimised according to
the line quality. A general calculation allows 16 units over a distance of up to 25 km (15.5
miles).
TD-23 is intended for mounting on a 35 mm DIN-rail, where the modem is attached and
locked in a single action.
… Data rate 1200 bit/s (V.23)
… 2-wire (half duplex), 4-wire (full duplex)
… Number of multidrop points, 16 (typical value)
… Transmission distance up to 25 km (15.5 miles)
… Adjustable output signal level
… Adjustable reception sensitivity
… Transient protection on the line side
… AC-/DC-supply
… Galvanic isolation (line/supply)
… Optional relay output reflecting the transmitter carrier
Содержание TD-23
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