Process/Temperature Controllers and Accessories

SOLO Digital Temperature Controllers/ PID Temperature Controllers

 

Direct Automation's 24 VDC powered SOLO process/temperature controllers are powerful process tools offering flexibility and simplicity. Available in four standard DIN sizes, these single-loop units are equipped with a dual four-digit, seven-segment display, and offer dual output control, making them ideal for managing heating and cooling processes.  The built-in autotune function with PID control feature allows for fast and easy startups. Flexible control modes include PID, Ramp/Soak, ON/OFF and Manual operation. 

AutomationDirect’s SOLOTM digital temperature controller is a single loop dual output temperature limit controller that can control both heating and cooling simultaneously.

• Four types of control modes: PID, ON/OFF, Ramp / Soak and Manual.
  
  
• Available outputs include relay, voltage pulse, current, and linear voltage (depending upon controller model)
  
  
• Up to three alarm outputs available (The SL4824 series supports only one) 
  
  
• Seventeen alarm types available in the initial setting mode
  
  
• Accepts thermocouple, RTD, or analog inputs 
  
  
• Built in RS-485 interface using Modbus slave (ASCII or RTU) communication protocol
  
  

Features

• New! ... 24 VDC input power versions now available
• 100 to 240 VAC 50 / 60 Hz or 24 VDC input power
• 1/32 DIN, 1/16 DIN, 1/8 DIN, or 1/4 DIN panel size
• Two 4 character 7-segment LED displays: Red for Process value (PV) and Green for Set Point (SV), °F or °C selectable
• Auto Tuning (AT) function with PID control
• Accepts eleven types of thermocouples, two types of Pt100 RTD temperature sensors, and DC mA, mV, and Volt signals
• Two optional Event Inputs available in 1/8 DIN and 1/4 DIN size
• Four possible control outputs; Relay, Voltage Pulse, Current, and Voltage (depending on model)
• Up to three alarm groups, each with seventeen available alarm types
• 64 levels of Ramp / Soak control
• IP65 (NEMA 4) front panel
• 0°C to 50 °C operating temperature range
• UL, CUL, and CE agency approvals

SOLO Digital Temperature Controllers Overview 

 SOLO Digital Controllers