Secondary Control Output Relay Standard on All Models.Primary Control Output Options: 4-20 mA (SCR), Voltage Pulse (SSR), or Relay.Heating, Cooling, and Heating & Cooling Control.Large Easy to Read 14-Segment PV Display up to 1.1" (29 mm).High Durability IP65 Front with Hard Plastic Pushbuttons.Reverse Polarity Three-Color LCD: -1999 to 9999.1/16, 1/8 (V), and 1/4 DIN Auto-Tuning PID Process & Temperature Controllers.This USB port is located on the rear behind the panel for PD510 1/16 DIN models, and on the front behind an IP65 rubber tab on PD520 and PD530 1/8 and 1/4 DIN models. Other options include a secondary 4-20 mA input to remotely control the set value, and RS-485 for Modbus communication.Ī mini-USB port may be used for a direct PC connection to run the SuperNova software for monitoring, programming, and data logging. This is especially useful for temperature inputs like thermocouples and RTDs. The alarms may relate directly to the process variable, or be based on deviation from the current set value.Ī 4-20 mA retransmit option is available to retransmit the process variable, set value, or output level. The relays can be used for alarm or simple control applications. Two alarm relays increase the utility of the SuperNova controller. A secondary control output relay is standard, which allows for one or two direction SV control (i.e., heating and cooling). The main control outputs can be a 4-20 mA (SCR), voltage pulse (SSR), or relay output.
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