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1. Introduction
TRP-C32S, an Ethernet to two serial ports device, is designed to instantly convert data from
RS-232 /422/485 interfaces to a 10/100Mbps Ethernet network running at the TCP/IP protocol.
By using standard COM port and existing network infrastructure the device allow you to link
together serial peripherals that are distant from one another from Windows, Linux and Unix
without the need to install any specific cabling or modify existing software and industry standard
DIN rail design enables fast and professional installation.
The TRP-C32S operates in “Direct IP Mode”, “Virtual COM Mode”, and “Paired Mode”. It has two
synchronous DB-9 serial ports, both equip 10/100 Mbps Ethernet RJ-45 connection. The
Ethernet port will auto-select 10BaseT or 100BaseTX. TRP-C32S also offers a Heart Beat
feature to ensure a reliable communicating connection.
1-1. Features
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Supports RS-232, RS-422, and RS-485 serial interface
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In Server mode supports individual client sessions for security.
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Virtual COM drivers for Windows NT/98/ME/2000/XP
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Fully compatible with Ethernet and TCP/IP protocol.
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Supports 10/100 Mbps Ethernet
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Auto fast hardware direction flow control on RS-485.
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All RS-422/485 signals provide surge protection and over current protection.
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Supported baud rate up to 230.4 Kbps.
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Power/Link/RX/TX mode LED indicator.
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Support intranet and internet system setting function.
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Support screw terminal and standard external DC power adaptor.
1-2. Specification.
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Power Input Voltage: DC +10V to +30V
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Serial Memory: output: 64K bytes per port
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LAN: 10/100 Mbps Auto-detecting – 10/100Base T.
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RS-232: TX, RX, RTS, CTS, DTR, DSR, DCD, GN
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RS-422: TX+, TX-, RX+, RX-.
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RS-485: Data +, Data –.
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Data Rate: 110 bps to 230.4 k bps
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Parity: none, even, odd, mark, space
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Data Bits: 5, 6, 7 or 8
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Stop Bits: 1, 1.5 or 2
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Protocol: TCP, IP, ARP, DHCP, Telnet, HTTP, UDP, ICMP
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Power supply: Screw terminal, or standard external DC adapter.
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Power consumption: 12V/260mA.
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Operating Temperature: -10 to 65 °C.
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Humidity: 0~90% Non-Condensing.
