Connect-Tek Transa PRO 17 Manuál s instrukcemi stáhnout pdf (Strana 35)

Set Dip Switches and install any necessary drivers for converter device as directed

by manufacturers instructions. Windows will configure the converter as an

additional COM port.

.6.

RS-485 link (TACHTROL / TACHPAK 30 only)

RS-485 allows full TACHLINK function and the ability to communicate over

thousands of feet. Typically, the need to reload files from the installation disk is

eliminated when connecting, one at a time, to multiple tachometers.

3.6.1.

Direct RS-485 link

a RS-485 card into the

computer. Many are available commercially such as the B&B electronics model

3PCIOU1 or equivalent. It is recommended to use a card that provides electrical

isolation between com Make connec

anufac uction itches any n

drivers for converter device as directed by manufacturers instructions.

32 or USB connections and

there may be no room to install a RS-485 card. An external converter such as the

B&B electronics model 4WSD9TB or equivalent allows the connection of the

3PCIOU1 TACHTROL/TACHPAK 30

This method is the most direct but requires installation of

puter and tachometer. tions as defined below

or follow m turers instr s. Set Dip Sw and install ecessary

Designation Pin signation Pin De

GND 5 GND 1 or 5

RD- 1 Tx - 2

TD - 3 Rx - 3

RD+ 9 Tx + 6

TD+ 2 Rx + 7

N/A N/A ot Used 4,8,9 N

3.6.2.

RS-232 to RS-485 link

Many computers, especially laptops, have either RS-2

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Connect-Tek Transa PRO 17 Manuál s instrukcemi Strana 35