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Products LAN, Serial Convertor |
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Networking Device
ตัวแปลงสัญญาณ serial RS232 เป็น RS422,RS485 |
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Product Name |
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RS232-RS422/485
Interface Converter |
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Model No. |
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CON485 |
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Introduction |
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RS-232 interface is a
standard communication port in PC and other
control system. And it is a very popular
communication interface in control system,
building access control system (AC9100), office
automation system, time record system (TR510)
barcode system,pos system.....etc
.However,RS-232 has many limitations in
transmission speed and distance ,So it can not
be flexibly used in high speed and long distance
control system. Now we support RS422/485
inter-face converter for RS-232
communication system. You don't need to change
any specification of your system.
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Features |
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*RS-232 interface
converted to RS-485 interface for long distance
connection.
*Automatically switching
Transmitting and Receiving
*LED is to
show communication status
*Baud rate
selectable 9600 or 19200
*one converter
supports up to 255 terminal devices.
*Communication distance up to 1000 meters
(must be AWG #24, #22 , #18..... individually
shielded multiple pair cable)
*Don't need to
change any specification of your existing
systems
*Your software with RS-232 protocol
still can be used.
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Specifications |
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*Communication:
Half-duplex,1 start bit,8data bits, no
parity Baud rate 9600/19200 selectable.
Power Supply: DC9~12V,300mA
Dimensions:
69*53*22mm
RS-232 Interface Connector: D-sub
25 pins female connector
RS-485 Interface
Connector: Screw type terminal block 4
pins
Environment:
Operating Temp:
0~55 Deg. C
Storage Temp: -10~55 Deg. C
Humidity:10~90% relative
Note: The Specification is subject
to change without notice. |
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Application |
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PC to PC communication
PC to
terminal devices
Any long distance
connection |
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Available versions |
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CON485:for TR550 with
RS-485 connection
CON485:for TR510 with
RS-485 connection
CON422/485:for AC9100 with
RS-485
CON422/485;for TR52X/TR534 with
RS-422 |
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Remark |
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1.CON485 is an RS-232
to RS-485 smart converter so that you don't need
to change any specification of your existing
systems, and your software which is with RS-232
protocol still can be used as
well.
2.CON422/485 is RS-422/485 mode
selectable. Select RS-422 for RS-232 to RS-422
converter and your software which is with RS-232
protocol still can be used without any change.
Or select RS-485 for RS-232 to RS-485 converter
but your software must be with RS-485
communication protocol.
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Application Example |
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IPM Technovation Company Limited
115 Phaholyothin 54/4 Yak 3-4 Khankhi 2, Saimai, Saimai Bangkok 10220 Tel : 02 041 6911 Fax 02 041 6200
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© Copyright IPM Technovation Company Limited 1995-2015 |
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