Alternative Port Capabilities
•The states are undefined upwards of 30 Seconds + the Boot Delay Timer value in some configurations, i.e. the signals are
•Note that negative voltage could be present on the interface until the software is completely initialized.
•Control Outputs in the
•External loading below 3K Ohm can be tolerated but under no circumstances should the device load the
•A common Signal Ground is required.
•The MRV Corporation
Figure 21 - Typical Interface Design for Control Output Signals
You must change the
InReach:0>> config port async # access control
If you want the DTR signal to be asserted High (positive voltage) on the port:
InReach:0>> control port async # dtr high
Refer to the
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