Applied-motion BLuAC5-Si Bedienungsanleitung PDF herunterladen (Seite 12)

BLuAC5-Si Hardware Manual

920-0035E

12/10/2014

Getting and Connecting an RS-485 4-wire adaptor to your PC

Model 117701 from Jameco Electronics (800-831-4242) works well. This adaptor is for a 25

pin serial port. If you are like most people and have a 9 pin serial port on your PC, you will

also need to purchase Jameco cable 31721. Connect as follows:

adaptor drive

 1 RX+

 2 RX-

 3 TX-

 4 TX+

Set the switches for DCE and TxON,RxON. Don’t forget to plug in the DC power adaptor that

comes with the unit.

4-Wire RS-485 Figure #1

You can also connect the drive to the Host computer using only a 2-wire interface. In this case

youmustrstconnecttheTX+totheRX+andtheTX-totheRX-ontheservodrivebefore

connecting to the Host adaptor. Usually RS-485 2-wire interfaces are labeled “A” & “B”.

Connecting to a host using RS-485

The RS-485 port is not used for Si Programmer applications. You can skip this section

unless you are using your BLuAC5-Si in SCL or Q Programming mode.

RS-485/422 allows the communication cable to be long (more than 1000 feet). But the device

to which you connect must have an RS-485/422 port.

+RX- +TX- GND

to PC TX+

to PC TX-

to PC RX+

to PC RX-

to PC GND

Drive

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Applied-motion BLuAC5-Si Bedienungsanleitung Seite 12