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Dwyer Omega – CN730 Series 1/4 DIN Temperature Controllers with Autotune, Alarms and RS485
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Dwyer Omega – CN730 Series 1/4 DIN Temperature Controllers with Autotune, Alarms and RS485

Dwyer Omega – CN730 Series 1/4 DIN Temperature Controllers with Autotune, Alarms and RS485

Product Code: CN730

Manufacturer: Dwyer Omega


The CN730 Series 1/4; DIN temperature controllers offer easy-to-use programming menus designed for quick installation. Control functions include ON/OFF, PID, or manual tuning. The CN730 Series is available with relay, dc pulse or current output with two additional alarm outputs. The alarm outputs can be configured from 12 different pre-programmed settings. The CN730 Series accepts a variety of thermocouple and RTD inputs. Process value and set-point value are simultaneously displayed with the process value in red and setpoint in green.

SPECIFICATIONS
Inputs: Thermocouple or RTD, see chart
Display: Two 4-digit, 7-segment, LEDs
Resolution: 1 degree
PV: Red, 19 mm (0.75′) H
SV: Green, 12.7 mm (0.5′) H
Accuracy: ± 0.25% span, ± 1 least significant digit
Supply Voltage: 100 to 240 Vac, 50/60 Hz
Power Consumption: 5 VA max
Operating Temperature: 0 to 50°C (32 to 122°F)
Memory Backup: Nonvolatile memory
Control Output Ratings:
Relay: SPST, 5A @ Vac resistive
Voltage Pulse: 14V, 10 to -20% (max 40 mA)
Current: 4 to 20 mA
Communication: RS-485 MODBUSR communication protocol
Panel Cutout: 1/4;DIN, 92 mm square (3.622 square’)
Dimensions: 96 x 96 x 15.8 mm bezel (3.78 x 3.78 x 0.625′)
Panel Depth: 79.2 mm (3.125′)
Weight: 425 g (15 oz)
Front Panel Rating: IP66

  • Dual Display
  • Autotune
  • RS-485 Communications
  • Free Software
Datasheet Download
Instruction Manual Download

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