PDA1485 New

Serial Communications

• Compatibility: EIA-422 and EIA-485
• Connectors: Removable screw terminal connector and RJ11 (adapter to meter)
• Cable: 6’ (1.8 m) standard Cat5e cable provided with adapter
• Distance: Adapter to to ProVu meter: 6’ (1.8 m) max; Adapter to computer: 3,937’ (1,200 m) max
• Power: Powered by ProVu meter M-Link connection
• Status Indication: Separate LEDs for Power (P), Transmit (TX), and Receive (RX)
• Meter Address: 1 - 247
• Baud Rate: 300 - 19,200 bps
• Transmit Time Delay: Programmable between 0 and 199ms or transmitter always on for RS-422 communication
• Data: 8 bit (1 start bit, 1 stop bit)
• Parity: None
• Turn Around Delay: Less than 2 ms (fixed)