Temperature Controller – CD66 1/16 DIN

CD Automation’s CD66 is a 1/16 DIN (48 x 48mm) advanced PID temperature controller with two analogue inputs and a multitude of output options.

  • Universal Inputs 1 & 2
  • Math Function (Sum, Difference & Average)
  • Heat/Cool PID Control
  • Ramp/dwell/cooling/timers
  • Relay/SSR drive and DC linear control outputs
  • 3 Independent Alarms
  • RS485 Modbus Comms
SKU: CD66 GET A QUICK QUOTE

Description

Overview

The CD66 PID Controller offers all the advanced features you expect from a modern temperature controller, including a high-performance display for excellent readability.

Available with dual analogue input, the CD66 allows you to manage two processes with separate control loops or perform mathematical operations between them, such as sum, difference, or average.

The controller supports multiple output options, including command mode, various alarm modes, and analog retransmission of process or setpoint values.

For network communication, the controller uses an RS485 serial connection with the Modbus-RTU protocol. The versatile power supply, with 24Vac or dc and 115/230Vac versions, add flexibility and ensures stable performance even during power fluctuations.

CD66 Comms
CD66 RS485 Comms Capability

Benefits

  • Sophisticated control ability for heating and cooling applications plus auto/manual control & tuning
  • Soft start feature allows a slow ramp up to setpoint value
  • Dual inputs provide math function control (Sum, Difference & Average between 2 inputs)
  • Pre-programmed profile with ramp, dwell and cooling
  • An intuitive display provides clear values of set & actual temperature, control and alarm status
  • Ability to externally switch between 2 to 4 setpoints, to enable/disable tuning, auto/manual mode and timer run/stop
  • Timer flexibility (2 functions can be set independently, sequentially or looped together)
  • Connect seamlessly with your management software via RS485 Comms

Features

  • Heat only, Cool only or Heat & Cool PID control
  • 2 Analogue inputs user configurable for thermocouple, PT100 or DC Linear (mA or V)
  • 2 Control Outputs (Relay, SSR drive or DC Linear (mA or V)
  • Up to 3 Relay Ouputs
  • 4 Digital Inputs/Outputs
  • Remote Setpoint
  • Heater Break Alarm
  • RS485 Modbus Comms

Resources

Product datasheets and manuals can be found under the Documents & Manuals tab above.

Product Name Temperature Controller - CD66
Ideal For Designed for all thermal heating and/or cooling applications that require front panel-mounted controls
Voltage Power Supply 24Vac or dc (Standard) or 115/230Vac as option (±15%) 50/60Hz
Power Consumption 6 Watt/VA
Display 4 Digits (0.5"), 5 Digits (0.3")
Primary Input 2 x analogue 16bit, programmable for thermocouples K, S, R, J, T, N, B (automatic compensation of cold junction-25 to 85°C, ±0.2% F.S. ±1 digit F.S.), RTD PT100, PT500, PT1000, Ni100, PTC1K, NTC10K (β 3435K), Process signals 0-10 V (50000 points), 0/4-20mA (40000 points), 0-60 mV (25000 points), potentiometer 1-150 KΩ (50000 points)
Digital Inputs 4x PNP(overlapped to outputs SSR)
Digital outputs 2x SSR 12/24Vdc - 25 mA max overlapped to inputs)
Auxiliary Outputs 12/24Vdc - 30mA max for sensor supply
Relay Output 3x 2A - 250Vac resistive load
Analogue outputs 2x Selection 4-20 mA (40000 points ± 0.2% F.S.) or 0-10Vdc (40000 points ± 0.2% F.S.) for command or retransmission PV/SPV
Serial communication RS485 (1200 to 115200 Baud) galvanically isolated
Control algorithms ON - OFF with hysteresis, P., P.I., P.I.D., P.D. time proportional
Tuning Manual or automatic
Alarm mode Absolute / Threshold, Band, High / Low deviation. Alarm with optional Manual reset. Loop Break Alarm
Dual P.I.D. Heating / Cooling with dual P.I.D.
Soft-Start Rising gradient expressed as Degrees / Hour or fixed output percentage
Programmer function Cycle with up to 12 steps and end-of-step recovery/waiting functions

Manuals

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