• Panel Layout
• Datasheet (pdf)
• Agency Approvals (pdf)
  (CE/FCC)
• User Manual (pdf)
• Warranty Statement
• RoHS Declaration

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. The LTC100 is also equipped with 15 KV ESD surge protector to protect itself against damage from electrostatic discharge.

• Features
• Specifications
• Ordering Information

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

LTC100 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 Connector - 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 : 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 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

Model Description Price (USD) LTC100 Serial Converter $49 Part No. : LTC100-01 Includes : LTC100 : Serial Converter User Manual Optional Accessories : GEP0504028 : AC adapter (9V 300mA 3.47PHI for EU) GEP0504029 : AC adapter (9V 500mA 3.47PHI for US)