TCC-80

• Self-powered or selectable external power source
• Compact size
• Selectable 2/4-wire RS-485 and RS-422 conversion
• RSS-485 automatic data direction control
• Auto baudrate sensing
• Surge protection, 15 KV ESD
• Built-in 120 Ω termination resistors

TCC-82

• Self-powered or selectable external power source
• Compact size
• Selectable 2/4-wire RS-485 and RS-422 conversion
• RSS-485 automatic data direction control
• Auto baudrate sensing
• Surge protection, 15 KV ESD
• Built-in 120 Ω termination resistors

A52/53

• ADDC™ (Automatic Data Direction Control) RS-485 data control
• Auto baurate sensing
• RSS-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 Ω termination resistors