CD600Plus

Digital Controller Multi-Loop

The CD600Plus is a powerful controller capable of simultaneously controlling up to 4 loops with up to 8 PIDs and more than 120 advanced control blocks.

The CONF600 Plus is a software for Windows systems which provides to users an user-friendly graphic interface. It can be configured through the CONF600 Plus.

  • Up to four independent control loops with up to 8 PID functions;
  • 8 analog and 8 digital inputs, 8 analog and 8 digital outputs;
  • 8-digit alphanumeric display and individual buttons for control operations;
  • Built-in 24 Vdc 200 mA power supply for up to 8 field transmitters;
  • More than 120 function blocks are available for user's programming;
  • Several pre-programmed control configurations including cascade, ratio, feed forward, split range, 3-element boiler feed water control, distillation column control and many more;
  • Configuration via microcomputer;
  • Adjustment of control options through front panel;

Some Characteristics

Analog Inputs 1 to 5 Vdc or 0 to 5 Vdc with input impedance of 1 MΩ
4 to 20 mA or 0 to 20 mA with 250Ω shunt resistors (removable)
Digital Inputs Open Contact: 50 KΩ min or 3 to 24 Vdc 
Closed Contact: 200 Ω (maximum) or 0 to 1.7 Vdc maximum 2 inputs may be used for frequency, from 0 to 10 Hz
Analog Output 4:4 to 20 mA or 0 to 20 mA with maximum load of 750 Ω
4:1 to 5 Vdc or 0 to 5 Vdc with minimum load of 1500 Ω
Digital Output Transistor open collector, 30 Vdc, 400 mA maximum on resistive load
Power Supply Model A: 85-264 Vac 50-60 Hz
Model D: 20-30 Vdc
Auxiliary Power Supply 24 Vdc, 200 mA maximum for up to 8 field transmitters
Indication and Control
  • 101-element LED bargraphs for setpoint and process variable indication
  • 41-element LED bargraph for output indication 8-digit
  • General purpose alphanumeric display LEDs for alarm, status and loop monitoring
  • Function keys
Serial Communication Port EIA-485
Configuration Definition Software function blocks (programming) or pre-programmed control configurations
Ambient Temperature Limits 0 to 60 ºC (32 to 140 ºF)
Ambient Humidity Limits 5 to 90% RH
Power Consumption Model A: 16 VA @ 110 Vac / 10 VA
Model D: 22,7 W @ 24 Vdc / 23 W @ 30 Vdc
Dimensions 2.834 x 5.669 x 9.842 (in)
72 x 144 x 250 (mm)

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