Microflex 101-0019 Installation Operation & Specifications Manual Download

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Specifications

Enclosure

Polycarbonate plastic and Stainless Steel Cover

Weight .................................................................................................5 ounces

USB

Connector .............................................................................................. USB-B

Compatibility ............................................................USB 1.1, USB 2.0, USB 3

Active Current .................................................................................. 35mA Max

Suspend Current ........................................................ Less than 600μA Typical

RS-485

Termination ......................................... Plugable Screw Terminals, 26-12 AWG

G = Isolated ground, A = Non-inverting, B = Inverting

BUAD Rates ........... 300, 600, 1200, 2400, 4800, 9600, 14400, 19200, 38400

19200, 38400, 57600, 115200

Parity ............................................................... None, Odd, Even, Space, Mark

Driver Output Voltage ................................................................... Unloaded 5V

@ 27Ω Load 1.5V Min

Δ Input Threshold Receive Voltage ...................................................... +/- 0.2V

Receiver Input Hysteresis ............................................................... 25 mV Typ.

Receiver Input Resistance ................................................ > 96KΩ,125KΩ Typ.

Galvanic Isolation ..............................................................................2500V

RMS

Surge Protection ......................................... 600W Silicone Avalanche Diodes

• Does not include RS-485 termination resistor
• Auto transmit control - RTS is not needed
• Power Up/Down glitch-free permits live insertion or removal
• High common mode transient immunity: 30kv/us
• 2500V

RMS

Galvanic isolation

• 7-bit no parity mode requires 2 stop bits

Status LED

Green ................................................ USB Enumerated and ready / Receiving

Red ............................................................................................... Transmitting

Mounting

Snaps on and oﬀ standard 35mm DIN rail, no tools needed

Environmental

Operating Temperature ...................................... -20ºC to 50ºC (-4ºF to 122ºF)

Storage Temperature ....................................... -40ºC to 85ºC (-40ºF to 185ºF)

Humidity .................................................................0 to 99% (non-condensing)

Summary of Contents for 101-0019

Page 1: ...232 port to your software Switching between receive and transmit is automatically controlled so RTS Request To Send is not needed maximizing software compatibility Power for the converter is taken from the USB port eliminating the need for an external converter power supply It includes high ESD protection 15kV HBM on transceiver high com mon mode transient immunity 30kV μs plus 2500VRMS transforme...

Page 2: ...en prompts The CD will auto run this ﬁle if the Windows Autorun feature is enabled for your CD drive The setup exe is a utility that will determine your operating system and run the correct installer Click the Install RS 485 Converter USB drivers button to pre install the drivers The driver installer will guide you through the setup process Installers can also be run manually from the CD using x86...

Page 3: ... converter must be set to use the same COM port number To ﬁnd the number as signed to your converter run the setup utility from the CD and click Find my Converter s COM port number The assigned COM port number can also be found using the Windows Device Manager You may need to expand the Device Manager tree under Ports COM and LPT to see the converter Uninstalling the USB Driver Use the Windows Dev...

Page 4: ...o see which port the converter is assigned to In the example shown below the converter is as signed to COM3 Right click on USB RS485 Serial Converter and select Properties from the pop up menu On the Port Settings tab click Advanced Drop down the COM Port Number list and select the desired port number Click OK to use the new port number and close the window Click OK again to close the Properties w...

Page 5: ...r from the rail Connecting to the RS 485 Bus Connect the converter to the RS 485 bus using the A B and G Connect the G terminal to the RS 485 bus ground or shield The G ground is galvonically isolated from the converters USB ground A and B are the noninverting and inverting RS 485 transceivers The converter does not inlcude an internal bus terminating resister RS 485 bus ses typically require a te...

Page 6: ...ated Immunity EN 61000 4 3 2002 Safety Compliance EN 60950 1 2002 This device does not have protection from over voltages which may exist on USB ports of computers and relies on the protection existing in a host computer This device is not intended for connection to the phone line through the appropriate converters and shall not be connected to telecommunication lines because it has no protection ...

Page 7: ...ve Voltage 0 2V Receiver Input Hysteresis 25 mV Typ Receiver Input Resistance 96KΩ 125KΩ Typ Galvanic Isolation 2500VRMS Surge Protection 600W Silicone Avalanche Diodes Does not include RS 485 termination resistor Auto transmit control RTS is not needed Power Up Down glitch free permits live insertion or removal High common mode transient immunity 30kv us 2500VRMS Galvanic isolation 7 bit no parit...

Page 8: ... S RIGHT TO RECOVER DAMAGES CAUSED BY FAULT OR NEGLIGENCE ON THE PART OF MICROFLEX SHALL BE LIMITED TO THE AMOUNT THERETOFORE PAID BY THE CUSTOMER MICROFLEX LLC WILL NOT BE LIABLE FOR DAMAGES RESULTING FROM LOSS OF DATA PROFITS USE OF PRODUCTS OR INCIDENTAL OR CONSEQUENTIAL DAMAGES EVEN IF ADVISED OF THE POSSIBILITIES THEREOF This limitation of the liability of Microﬂex LLC will apply regardless o...

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Microflex 101-0019, Installation Operation & Specifications Manual

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