RS232 to RS485 Converter. LCS-9485 is an RS-232 to RS-422 / RS-485 converter, which could convert RS-232 signal to 4-wire RS-422 / RS-485 signal, Max. extends RS-422 / RS-485 signal up to 4000 feet (1.2 KM).
LCS-9485 is built-in Auto-Sensing and Self-Adjustment Function, 300 to 115.2 Baud Rate operation and 15 KV static and circuit protection supported. 
LCS-9485 is designed with compact outlook, could be powered by RS-232 port or external DC adapter, equipped with All-in-One rugged terminal block, point-to-point multi-drop network supported. No software or driver required. It is the best solution for RS-232 to RS-422 / RS-485 conversion.
| Model Name | LCS-9485 | 
| LEDs | TXD, RXD, PWR | 
| Communication Type | Asynchronous serial comminication | 
| Transmission Speed | 115.2Kbps (Max.) | 
| Distance |   1.2Km (Max.) (Refer to the chart-Transmission Distansmission Speed)  | 
| Connector |   RS-232 side: DB9-F RS-422/ RS-485 side: 6-Way Terminal Block  | 
|   RS-422 / RS-485 Termination resister Rs-485 Echo-mode  | Controlled by Dip Switch | 
| Internal Connection | DCD, DSR, CTS pins are selectively | 
| connected to GND | |
| Circuit Protection | 15,000 volt-surge protector included | 
| Power |   Without Power Adapter S-232 TXD, RTS, DTR signal  | 
|   With Power Adapter Voltage: DC 5V  | |
|   Polarity Independent  | |
| Dimensions (H x W x D)(mm) | 19.5 x 38.6 x 61 | 
| Weight (g) | 33 |