Industrial Media Converter---曲
Industrial Media Converter
RUB TECH
R
Networking & Communications
Industrial Media Converter
RS-232/422/485 to Fiber Converter
IRS-C250
IRS-C250: Industrial RS-232/422/485 to Fiber Converter
Key Features
Point-to-Point transmission
RS-232/RS-422/RS-485 to fiber all in
one design
Main chip using market-leading
transceiver
Auto baud rate detection up to 460.8K
Bps
Extend serial signal through fiber cable
---Up to 20km (or More) with single
mode
---Up to 2km with multi mode
Converting serial to Multi-mode or Single
-mode fiber
DB-9 or Terminal block serial connector
(Optional)
Providing Chassis or DIN-Rail installation
Operating temperature range -10 C to
60 C
AC-DC power adapter(-10 C~60 C)
optional
RoHS Compliance
Overview
IRS-C250 is a Multi-serial to fiber media
converter which adopts RS-232/RS-422/
RS-485 triple mode circuits with auto baud
rate and direction control. It extends the
serial signal link distance to 2km ( Multimode Optical Fiber) or 20km (Single-mode
Optical Fiber) and also provides good
immunity of EMI/EMS.
To ensure nonstop transmission in
hazardous environment, IRS-C250
supports operating temperature-10 C~60 C.
Further more, IRS-C250 supports Chassis
and DIN rail mount for quick and easy
installation.
Technical Specifications
Standard Compliance:
TIA/EIA-232 (ITU-T V.28)
TIA/EIA-422 (ITU-T V.11)
TIA/EIA-485 (ISO/IEC8284)
Data Transfer Rate
300bps to 460.8Kbps
Cable
Fiber (M-M): 50/125,62.5/125,100/140 m (Up to 2km)
Fiber (S-M): 8.3/125,8.7/125,9/125,10/125 m (Up to 20km or more)
Bidi-SC 1310nm,1550nm
LED Description
LED
Color
Function
FX (LNK/ACT)
Green
Lit when fiber connection is good
Blinks when fiber data is present
DATA (Copper)
Green
Lit when Copper data is present
PWR
Green
Lit when 5V power is coming up
DIP Switch Function
Sw1 (Copper Mode Select)
Mode
1
RS232*
RS422-4W
RS485-4W
RS485-2W
2
OFF
OFF
ON
ON
SW1 (Copper Mode Select)
Description
OFF
ON
OFF
ON
RS232 mode
RS422 4-wire mode (Full duplex)
RS485 4-wire mode (Full duplex)
RS485 2-wire mode (Half duplex)
*: Default
Sw2 (RS-422/RS-485 TERMINATION)
1
2
OFF
OFF
ON
ON
OFF
ON
OFF
ON
SW2 (Termination select)
Description
Termination disable
Insert 120 terminator on RS-485 TX/RX wires
Insert 100 terminator on RS-422 TX/RX wires
Do not use
NOTE: SW2-1 and SW2-2 do not set to "ON" at the same time
Industrial Media Converter
RUB TECH
R
Networking & Communications
Industrial Media Converter
RS-232/422/485 to Fiber Converter
Hardware Spec
Feature
Voltage
Detailed Description
1A@+5VDC from CR-1112 Chassis or AC-DC Adapter
(Optional, 85~264VAC Input, 5V VDC output, -10 C~60 C)
-10 C to 60 C
5% to 90%
26.2(H) x 70.3(W) x 94(D) mm
0.2kg
Desktop, Chassis, Din Rail (Optional )
Comply with FCC Part 15 Class A & CE Mark Approval
IEC60068-2-27
IEC60068-2-32
IEC60068-2-6
IP20 Protection
364.6K
3 Years
Ambient Temperature
Humidity
Dimensions
Weight
Installation
Safety
Shock
Freefall
Vibration
Casing
MTBF
Warranty
Packing Information
Carton Dimensions(mm)
530x512x345
pcs/Carton
40
N.W (KG)
17.6
G.W (KG)
18.6
Order Information
IRS-C250ST-1
IRS-C250ST-2
IRS-C250ST-3
IRS-C250ST-4
IRS-C250SC-1
IRS-C250SC-2
IRS-C250SC-3
IRS-C250SC-4
RS-232/422/485 (DB-9) to Fiber Converter, ST Multi-Mode
RS-232/422/485(Terminal Block) to Fiber Converter, ST Multi-Mode
RS-232/422/485 (DB-9) to Fiber Converter, ST Single-Mode 20km
RS-232/422/485(Terminal Block) to Fiber Converter, ST Single-Mode 20km
RS-232/422/485 (DB-9) to Fiber Converter, SC Multi-Mode
RS-232/422/485(Terminal Block) to Fiber Converter, SC Multi-Mode
RS-232/422/485 (DB-9) to Fiber Converter, SC Single-Mode 20km
RS-232/422/485(Terminal Block) to Fiber Converter, SC Single-Mode 20km
Note: Any other distance is upon request.
Optional Accessories
DRK-35: DIN-RAIL Mounting Kit
MDR-20-5: 15W/3A DIN-Rail 5VDC Power Supply with universal 85 to 264 VAC input
Application
RS-2
RS-4
32
22/4
RS-2
85
32
RS-2
Cam
PTP
PTP
Mod
Mod
32
era
e
e
Sw itc h
PTP
Mod
e
Se rv er
Ruby Tech Corp.
3F, No.1, Lane 50, Nan Kang Road, Sec.3, Taipei, Taiwan
TEL:886-2-2785-3961 FAX:886-2-2786-3012
http://www.rubytech.com.tw
E-mail rubytech@mail.rubytech.com.tw
Technical information listed is subject to change without prior notice. All brand names and trademarks are property of their respective owners.
Copyright c 2007 Ruby Tech Corp. All rights reserved.
2008-07.03-Version A
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