ATC-105

• ATC‐105 RS‐232 to RS422/RS‐485 Isolation Interface Converter
• Interface Feature : Compatible with EIA/TIA RS‐232C, RS‐485/RS‐422 (2‐Wire Half Duplex or
• 4‐wire Full Duplex
• Electrical Interface : RS‐232C – DB9 Female Connector; RS‐422/RS‐485 – 4‐bit Terminal
• Transmission Media : Twisted pair cable or shielded cable
• Operation Mode : Asynchronous half or full duplex
• Signal Indication : 3 light indication TR‚ RD‚ PWR
• Isolation : 3500VRMS 500VDC sequence
• Transmission Speed : 9600BPS to 115.2 KBPS
• Supply : External 9~12VDC
• Transmission Distance : 0~5 Kilometers (115200~9600BPS)
• Working Environment : ‐25°C~70°C‚ 5%~95%RH
• Size : 125 mm X 54 mm X 25 mm