Glossary
R
Remote Module
The DEFINITY Extender 1100 System that connects to the remote DEFINITY ECS telephone.
RS-232D (EIA/TIA-574 Interface Circuits)
While the
PIN | EIA DESIG | CCITT | DESCRIPTION | DIRECTION |
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| DESIG |
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1 | CF 9RLSD) | 109 | Received Line Signal | Output |
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| Detector |
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2 | BB ( RD) | 104 | Received Data | Output |
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3 | BA (SD) | 103 | Transmitted Data | Input |
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4 | CD (DTR) | 108/2 | DTE Ready | Input |
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5 | AB (SG) | 102 | Signal Ground | Common |
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6 | CC (DSR) | 107 | DCE Ready | Output |
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7 | CA (RTS) | 105 | Request to Send | Input |
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8 | CB (CTS) | 106 | Clear to Send | Output |
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9 | CE (RI) | 125 | No Connection | NA |
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