Moxa Technologies A51, A60 manual Specifications

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Chapter 1

Introduction

150mA power adapter or the pin 6 and pin 7 of the Terminal Block.

LED indicators are provided to show the status of data transmitting/receiving, RTS signal and Power.

To avoid over-current from the remote ground to converter's ground, an protect resistor has been added inside the A50/A51.

Specifications

vPower Supply - DC +9V to +30V, 150mA

vData Rate - Up to 921600 bps under 500 ft (0.15 Km)

vDistance - Up to 4000 ft (1.2 Km) under 115200 bps

vRS-232 RJ-45 Connector -

Supports TxD, RxD, DTR, DSR, RTS, CTS, DCD, GND

vRS-422/RS-485 RJ-45 Connector -

Supports TxDA, TxDB, RxDA, RxDB, GND

vRS-422/RS-485 Terminal Block Connector -

Supports TxDA, TxDB, RxDA, RxDB, GND, PWR, PWR GND

vSwitch - SW1 : for full/half-duplex mode

SW2 : for Tx (driver) and Rx (receiver) state

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Contents A50/A51/A60 A50/A51 A60 Copyright Notice Moxa Internet Services Table of Contents Part II A60 RS-232 Surge Protection Page Overview IntroductionIntroduction Features and SpecificationsSpecifications A50/A51 with Mounting Kit Package Check List Introduction Switch Function Description Installation ProcedureSwitch settings table of SW1 and SW2 is as follows LED IndicatorsRS-422/RS-485 Pinouts A50/A51 RJ-45 Jack Terminal Block Connector Pinouts Signals Chapter Operation Point-to-point Wire Full DuplexWire Half Duplex Multidrop SW1 DTE Simplex/Transmit, Receive A50/A51A50/A51 Self Test Operation Appendix a RS-232 Pinouts & Cable Wiring Appendix a RS-232 Pinouts and Cable Wiring Appendix a RJ-45 Connector DB-25 Female P e n dxi B Appendix B Impedance Matching and Termination Resistors Appendix C Troubleshooting Appendix C Troubleshooting Chapter Introduction Features A60 with Mounting Kit ~32~ Installation TxD indicator signal from local port RxD indicator signal from remote port ~36~ Ppendix a Appendix a ∙ RS-232 Pinouts and Cable Wiring ∙ ~40~ Ppendix B