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RS232 to RS422-485 Converter
Serial Converter RS232 to RS422 or RS485
The LTC100 is a high performance signal converter between RS-232 and RS-422/485 which operates with or without external power source. It supports both half duplex 2-wire RS-485 and full duplex 4-wi
Shipping to United States
Recorded Airmail: $15.00
Fedex Express: $29.00
Recorded Airmail: $15.00
Fedex Express: $29.00
Order Code
LTC100
LTC100
Price: $59.00
Discontinued
No Replacement
| Product Details |  |
Serial Converter RS232 to RS422 or RS485
The LTC100 is a high performance signal converter between RS-232 and RS-422/485 which operates with or without external power source. It supports both half duplex 2-wire RS-485 and full duplex 4-wire RS-422. This allows serial network connection directly to a PC.
The LTC100 is also equipped with 15 KV ESD surge protector to protect itself against damage from electrostatic discharge.
- Max. distance 1.2 km
- Fully compatible with PC serial COM ports
- No external power supply required (port-powered)
- Optional external DC power supply (7~12VDC)
- Built-in surge protector up to 15kV
- RTS auto toggling
- Communication status can be monitored using LEDs
- DIP switch for RS422/485 mode selection
- Max. 10 device connectivity for RS422 multi-drop mode
- Max. 32 device connectivity for RS485 mode
Serial Converter Specification
- Serial Interface
- Mode
- Asynchronous serial communication
- RS422 mode : point-to-point, multi-drop
- RS485 mode : echo, non-echo
- Speed : up to 921.6Kbps
- Distance : max. 1.2Km @115.2Kbps, 24AWG twisted pair cable
- Connectors:RS232 : DB9 female, RS422/485 : terminal block 5P
- Signals
- RS232 : TXD, RXD, DCD, DSR, RTS, DTR, CTS, GND
- RS422 : RXD-, RXD+, GND, TXD-, TXD+
- RS485 : TRXD-, TRXD+
- Protection
- 3KV isolation among sides
- 15KV surge protection for all signals
- Data bits : 5, 6, 7, 8
- Stop bits : 1, 1.5, 2
- Parity : none, even, odd, space, mark
- RTS control : auto toggling
- Mode
- LEDs: Power, TX, RX
- Power
- No external power supply needed (port-powered)
- Optional external power input: 7~12 VDC
- Power consumption: 0.4W (33mA@12VDC)
- Physical Properties- dimension : 74(W)x37(H)x19(D)mm Weight : 33g
- Environmental
- Operating temperature : 0~55°C (32~131°F)
- Storage temperature : -20~70°C (-4~158°F)
- Humidity : 5~95% non-condensing
- Certification CE, FCC, KCC
- Warranty 1-year limited warranty
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Ordering Information
| Ordering Information | Order Code: LTC100 | Price: $59.00 |
| Shipping to United States: | Recorded airmail - $15.00 | Fedex Express - $29.00 |
No Replacement
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