Wavetronix SmartSensor Advance Extended Range (SS-200E) - Use Uživatelský manuál stáhnout pdf (Strana 144)

APPENDIX 143

Note

If you do not have the right type of RS-232 physical connection you will not be able

to connect using the SmartSensor Manager software. Since null modem cables and

straight-through cables look similar, you may want to label them. Alternatively, you

may want to use a null modem adapter instead of a null modem cable. If you do,

you can turn your straight-through cable into a null modem cable by attaching the

adapter on one end.

If you wish to connect the SmartSensor cable’s RS-485 wires directly to a PC or modem, this

will require that these devices natively support RS-485 communications. Oen, modern

personal computers do not support RS-485 communications and support USB communi-

cations instead. If your computer only supports USB communications, you may want to use

a Click serial to USB converter to make a direct connection.

Appendix D – Target Roll Angles for Alignment

e following appendix provides quantitative information about how far the sensor should

be rolled during installation.

e following table is similar to Table 1.1, except that it lists a target roll angle in addition

to a target distance (see Table D.1). For example, if the sensor were mounted 30 . (9.1 m)

high with a 50‐. (15.2-m) oset, the target distance would be 110 . (22.9 m) and the target

roll angle would be 66°.

It is helpful to know that in some cases during installation the sensor could be rolled so that

it appears to be the laying virtually on its side. Using Table D.1 will help you achieve the full

detection potential of the sensor.

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Wavetronix SmartSensor Advance Extended Range (SS-200E) - Use Uživatelský manuál Strana 144