Exsys EX-6300MM User manual

4
RS-232 to Fiber Optic Converter
6. Specifications
DB9 (Male) to DB9 (Male) Wiring
DB9 (Converter) DB9 (Serial Device)
1 NC 1 DCD
2 RXD 2 RXD
3 TXD 3 TXD
4 NC 4 DTR
5 GND 5 GND
6 NC 6 DSR
7 NC 7 RTS
8 NC 8 CTS
Type Specifications
Connectors: DB9 Male
SC Optic Duplex
RS-232 Signals: TXD, RXD, GND
Baud Rate: Up to 921.6Kbps
Power Requirement: 12V / 35mA max.
Surge Protection: 15KV ESD
Distance: Multi-Mode 2Km
Single-Mode 20Km
Wave: Multi-Mode 850nm
Single-Mode 1310nm
Operating Temperature: 00to 600C (320to 1400F)
Operating Humidity 5 to 95% RH
Storage Temperature -200to 850C (-40to 1850F)
1
EX-6300MM / SM
RS-232 to Fiber Optic Converter
1. Introduction
Thank you for purchasing this RS232 to Fiber Optic Converter. It is designed to
extend RS232 signals over optical fiber. It provides the most versatile connection
possible between any asynchronous RS232 equipments using fiber optic cable.
The optical fiber isolates the data signals from ground potential, ground loops and
provides EMI/RFI protection. There are 2 models, single-mode and multi-mode.
The multi-mode converter is used to extend serial transmission distance up to
2Km. The single-model converter extends up to 40Km.
Features:
√ Provides 1 RS232 Port over Fiber Optic
√ Provides 1 RS232 DB9 Male Connector
√ Fiber Optic: SC, Multi Mode, 850nm, Duplex
√ SC, Single Mode, 1310nm, Duplex
√ RS232 Baud Rate from 300bps to 921.6Kbps
√ Protects Against Electrical Interference or Chemical Corrosion
√ Extends RS232 Transmission up to 2Km, multi-mode (or 40Km, single-mode
Distance
√ 15KV ESD Protection for Serial Port Signals
√ Powered by Serial Connector or External DC Jack
√ Provides both Wall Mounting and DIN RAIL Kits
√ Compact Size
2. Layout
RS232 DB9 male connector
Fiber TX LED
Fiber RX LED
DIN RAI Mounting Kit
12V DC Jack
Fiber Optic
Transceiver

2
RS-232 to Fiber Optic Converter
There are 2 green LEDs on the top of the Converter: Windows XP
3. LED Description
LED Color Function
TX Green Blinking when the Fiber is sending data
RX Green Blink when the Fiber is receiving data
4. Hardware Installation
1. Use static electricity discharge precautions.
Remove possible static discharge potential from any objects that the Converter
may come in contact with before installation. This can be accomplished by touching
a bare metal chassis rail after you have turned off the power.
2. Connect the AC power adapter, you need a 12V DC type adapter, either a screw
lock type or non screw lock type will do. The AC adapter supplied with the Con-
verter is a screw lock type.
3. Connecting Fiber Cable: Please remove the protection cover on the fiber connec-
tor, connect the fiber cable to it. Please note that the single-mode fiber cable is
different from the multi-mode. You have to check the correct Converter you are
connecting.
• Removing the fiber protection cover:
3
RS-232 to Fiber Optic Converter
5. RS-232 Male DB9 Pin Assignments and Cable
Checking Single-mode or Multi-mode models:
Stickers indicate single mode
or multi-mode models
Wall mounting Kit
DIN RAIL
mounting Kit
4. Connect the Converter’s serial port to your serial device.
5. Use the Wall or DIN RAIL mounting Kit (optional) if you want to place the prod-
uct on the industrial DIN RAIL.
DB9-Male Pin Assignment:
Pin Signal Pin Signal Pin Signal
1 NC 4 NC 7 NC
2 RXD 5 GND 8 NC
3 TXD 6 NC 9 NC
Serial 9 Pin male connector:
NC = No connection