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Template:Networking rutos manual rs232 (view source)
Revision as of 12:45, 24 October 2023
, 12:45, 24 October 2023Text replacement - "Template: Networking_rutos_manual_latest_fw" to "Template: Networking_device_manual_latest_fw"
{{Template: Networking_rutos_manual_fw_disclosure
{{Template: Networking_device_manual_fw_disclosure
| fw_version ={{Template: Networking_rutos_manual_latest_fw
| series = {{{series}}}
| name = {{{name}}}
| fw_version ={{Template: Networking_device_manual_latest_fw
| series = {{{series}}}
| series = {{{series}}}
| name = {{{name}}}
}}
}}
}}
}}
{{#ifeq: {{{series}}} | RUT9 |<br><i><b>Note</b>: <b>[[{{{name}}} RS232/RS485 (legacy WebUI)#RS232|click here]]</b> for the old style WebUI (FW version {{Template: Networking_rutos_manual_latest_fw | series = RUT9XX}} and earlier) user manual page.</i>|}}
<b>[[{{{name}}} RS232|RS232]] service was moved to [[{{{name}}} Serial Utilities|Serial Utilities]] page from FW version <i>{{{series}}}_R_00.07.03</i>.
{{#ifeq: {{{series}}} | RUT9 |<br><i><b>Note</b>: <b>[[{{{name}}} RS232/RS485 (legacy WebUI)#RS232|click here]]</b> for the old style WebUI (FW version {{Template: Networking_device_manual_latest_fw | series = RUT9XX}} and earlier) user manual page.</i>|}}
__TOC__
__TOC__
The RS232 connector type on this device is a '''DCE female'''. DCE stands for Data Communication Equipment.
The RS232 connector type on this device is a '''DCE female'''. DCE stands for Data Communication Equipment.
[[File:Trb142 rs232 pinout v3.png|300px]]
[[File:Services_rs232_connector.PNG|400px]]
<table class="nd-othertables">
<table class="nd-othertables">
<td>RI</td>
<td>RI</td>
<td>Ring Indicator</td>
<td>Ring Indicator</td>
<td>Output (connected to +5V permanently via a 4.7k resistor) </td>
<td>Output (connected to +3.8V permanently via a 4.7k resistor) </td>
</tr>|
</tr>|
<tr>
<tr>
<td>RI</td>
<td>RI</td>
<td>Ring Indicator</td>
<td>Ring Indicator</td>
<td>Output (connected to +3.8V permanently via a 4.7k resistor) </td>
<td>Output (connected to +5V permanently via a 4.7k resistor) </td>
</tr>}}
</tr>}}
</table>
</table>
==Cables==
==Cables==
[[File:Straight cable pinout v2.png|400px]]
[[File:Straight cable pinout v2.png|400px]]
----
----
[[File:Straight crossed rs232 cable pinout v2.png|400px]]
[[File:Straight crossed rs232 cable pinout v2.png|400px]]
----
----
Maximum cable length is 15 meters or the cable length equal to a capacitance of 2500 pF (for a 19200 baud rate). Using lower capacitance cables can increase the distance. Reducing communication speed can also increase maximum cable length.|}}
Maximum cable length is 15 meters or the cable length equal to a capacitance of 2500 pF (for a 19200 baud rate). Using lower capacitance cables can increase the distance. Reducing communication speed can also increase maximum cable length.|}}
==RS232 Configuration==
==RS232 Configuration==
