Ethernet TTL Converter
Ethernet TTL Adapter
Ethernet TTL Converter
Product Images
Ethernet TTL Converter: USB Power Supply
$254.95
SKU: GC-TTL-ETH-USB
MPN: GC-TTL-ETH-USB
Manufacturer: Grid Connect Inc.
Power Supply
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$249.95
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$249.95
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$245.95
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$269.95
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$254.95
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Product Information
Product Description
The TTL-ETH is the TTL logic level version of our legacy NET232. This Adapter allows you to Internet (TCP/IP) enable any device or machine with a TTL logic level serial port. Go from TCP/IP to TTL serial with the TTL-ETH. It features a powerful built-in device server, so you can access your TTL serial device from anywhere in the world over internet!
The TTL-ETH is easily configured via a web page, and can also be set up through the TTL serial port. You can use DHCP, AutoIP or assign a Static IP address to the TTL-ETH!TTL logic level serial ports differ from RS232 serial ports in their voltages. TTL serial ports operate on positive logic level voltages, typically +5V indicates a "logic 1" and 0V indicates "logic 0". RS232 serial ports on the other hand, specify "logic 1" at +5V and "logic 0" at -5V.
The TTL-ETH will not work on RS232 serial ports and may be damaged if connected to an RS232 device. Please use the NET232+ (NET232 Plus) for RS232 ports.
There are two basic modes of operation, "Redirector" and "Serial Tunneling".
Redirector Mode:
In Redirector Mode, only one TTL-ETH is needed per TTL serial device. ComPort Redirector Software (free with purchase) is installed on your Windows PC to create a "virtual" COM Port (e.g. COM3). You can then use this COM port in your Software application just as you would any physical COM port attached to your PC. Create a virtual COM Port for every TTL-ETH device on your network and connect to them all from a single PC!
Serial Tunneling Mode:
In Serial Tunneling mode, two TTL's are used to create a "Serial Tunnel" over Ethernet. This can be thought of as cable replacement. Each TTL or NET232 is configured to have a remote IP address that is the other TTL/NET232 in the pair. No software is required to be loaded on a PC. This is also an excellent option for non-windows PCs or computers. Now you can have an infinite length RS232 cable connected over the internet. 
Order Summary
SKU |
Power Supply |
Manufacturer Part # (MPN) |
|---|---|---|
| GC-TTL-ETH-110 | 110V - U.S./North America | GC-TTL-ETH-110 |
| GC-TTL-ETH-220 | 220V - Europe (Except U.K.) | GC-TTL-ETH-220 |
| GC-TTL-ETH-NOPS | No Power Supply | GC-TTL-ETH-NOPS |
| GC-TTL-ETH-U | Universal | GC-TTL-ETH-U |
| GC-TTL-ETH-USB | USB Power Supply | GC-TTL-ETH-USB |
Features
- Local or Worldwide Ethernet 10/100M or Internet Connection
- Serial baud rates (300, 600, 1200, 2400, 4800, 9600, 19.2k, 38.4k, 115.2K,...921.6K)
- Ethernet activity, Power LED's
- Web Server, configuration and user pages
- Plastic housing
- OEM versions available for small minimum quantity
- Includes CD with Manuals, PC Setup and Virtual COM Port Redirector Software
Documents and Drivers
Documentation
Ethernet TTL Converter Manual
Downloads
Current DeviceInstaller
Current Com Port Redirector
Specifications
Characters T
7 or 8 data bits
Connector(s)
- Serial: DB9 - DTE (male) TTL signals
- Network: RJ45
Control Signals
DTR/DCD, CTS, RTS
CPU
Based on the DSTni-EX enhanced 16-bit, 48MHz or 88MHz, x86 architecture
Data Rate
300 bps to 921,600 bps
Dimensions
63.5 x 42.67 x 20.17 mm (2.5" x 1.58" x .794") - Case without cable
Firmware
Upgradeable via TFTP and serially
Flow Control
XON/XOFF, RTS/CTS
Indicators LED
- 10Base-T Connection
- 100Base-TX connection
- Link & activity indicator - Full/half duplex
- Power
Interface(s)
Network: Ethernet 10Base-T or 100Base-TX (Auto-Sensing)
Management
SNMP, Telnet, serial, internal web server, and Microsoft Windows-based utility for configuration.
Memory
256KB SRAM and 512KB flash
MPN
GC-TTL-ETH
Parity
odd, even, none
Product Weight
92 g (3.2 oz) - Approximate, Without power supply
Protocols
TCP/IP, UDP/IP, ARP, IMCP, SNMP, TFTP, Telnet, DHCP, BOOTP, HTTP, and AutoIP
Security/Protection
- Password protection
- Optional 256-bit Rijndael encryption
Serial Interfaces
374
Serial Types
372,376
Software
MS Windows-based DeviceInstaller software device installer and MS Windows-based Comm Port Redirector
Stop Bits
1 or 2
Storage Capacity
384KB for web pages
Voltage
Input: 8-24 VDC
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