The Red Lion PAXCDC1C is an extended RS-485 serial communications output card with dual RJ11 connectors. It is made to be used with the PAX series of Red Lion panel meters. Features RS-485 Multi-Point Balanced Interface and quick disconnect. PAX series panel meters have slots for option cards in three different categories: serial communications, analog output, and setpoint output. These panel meters can only use one option card from each category.

Specifications

• Type- RS485 multi-point balanced interface
• Isolation to Sensor & User Input Commons- 500 Vrms for 1 min.
  Working Voltage: 50 V. Not Isolated from all other commons.
• Baud Rate- 300 to 19.2k
• Data Format- 7/8 bits; odd, even, or no parity
• Bus Address- 0 to 99, max 32 meters per line
• Transmit Delay- Selectable; 2 - 50 msec or 50 - 100 msec

• Isolation to Sensor Common- 1400 Vrms for 1 min.
  Working Voltage: 125 V
• Isolation to User Input Common- 500 Vrms for 1 min.
  Working Voltage: 50 V

Red Lion PAX CDC SER Option Card User Manual

Red Lion PAXCDC1C Extended RS-485 Serial Comms Option Card