Campbell-scientific SC105 9-pin to RS232 DCE Interface Manual de usuario descargar pdf (Pagina 13)

SC105 CS I/O to RS-232 Interface

enclosures models ENC10/12, ENC12/14, or ENC16/18). Spark gap

wiring is straight through such that pin to pin continuity exists between

the two modems. If the modems are installed entirely within a building,

the transient spark gap protection is probably not needed.

FIGURE 5-2. Installation of Spark Gap Protection

Occasionally, a customer needs to transmit data across longer or smaller gage

wires or at higher speeds than can be done with the RAD modem powered by

the SC105. RAD does sell a 9-volt power supply that will boost the signals

enough to meet some of these more demanding applications. Please contact

RAD for more information.

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Campbell-scientific SC105 9-pin to RS232 DCE Interface Manual de usuario Pagina 13