A52-53

A52-53






Features Features

• ADDCTM (Automatic Data Direction Control) RS-485 data control
• Auto baudrate sensing
• RS-422 hardware flow control: CTS, RTS signals
• LED indicators for power and signal states
• RS-485 multidrop operation, up to 32 nodes
• Surge protection, 25 KV ESD
• 2 KV isolation protection (A53)
• Built-in 120 termination resistor

Ordering Information Ordering Information

Part No. Description
A52 RS-232 to RS-485 Converter with 25 KV ESD Surge Protection
A53 RS-232 to RS-485 Converter with 25 KV ESD Surge Protection & 2 KV Isolation
A52/110V or A52/230V A52 with 110V or 230V Power Adaptor
A53/110V or A53/230V A53 with 110V or 230V Power Adaptor