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CN730-Series

1/4 DIN Temperature Controllers with Autotune, Alarms and RS485

Models In Stock

This product series currently has an extended lead time.  For a potential replacement, please see the CN4000-Series or CNPT-Series

  • Dual Display
  • Autotune
  • RS-485 Communications
  • Free Software
CN730-Series
From $ 186.79
Models In Stock
1/4 DIN Temperature Controllers with Autotune, Alarms and RS485 CN730-Series CN730-Series
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Product Overview
  • Accuracy ± 0.25 %
  • Accuracy Detail ± 0.25% span, ± 1 least significant digit
  • Cutout Dimensions 92 × 92 mm
  • Data Interface RS485 Modbus
  • Depth Behind Panel 79.2 mm
  • Display Type 4 Digit LED
  • Display Type Note Two 4-digit, 7-segment, LEDs PV: Red, 19 mm H (0.75") SV: Green, 12.7 mm H (0.5")
  • Enclosure Ratings IP66
  • Form factor 1/4 DIN
  • Height 96 mm
  • Input Type Thermocouple, RTD, Thermistor
  • Length 15.8 mm
  • Measurement Type Temperature
  • Measuring Range Type B: 100 to 1800°C Type S: 0 to 1700°C Type R: 0 to 1700°C Type N: -200 to 1300°C Type E: 0 to 600°C Type T: -20 to 400°C and -200 to 400°C Type J: -20 to 400°C and -100 to 850°C Type K: -200 to 1300°C and -200 to 500°C Type L: -200 to 500°C Type U: -200 to 800°C Pt100Ω RTD: 0 to 100°C, -20 to 500°C, -200 to 600°C
  • Memory Backup Non-Volatile
  • Number of Control Outputs 1
  • Number of Inputs 1
  • Operating Temperature, Max 50 °C
  • Operating Temperature, Min 0 °C
  • Supply Power Note 100 to 240 Vac, 50/60 Hz
  • Supply Power Type AC
  • Supply Voltage 100 to 240 Vac
  • Weight 425 g
  • Width 96 mm
Input Types Range
Pt100Ω RTD 0 to 100°C (32 to 212°F)
-20 to 500°C (-4 to 932°F)
-200 to 600°C (-328 to 1112°F)
B Thermocouple100 to 1800°C (212 to 3272°F)
S Thermocouple 0 to 1700°C (32 to 3092°F)
R Thermocouple 0 to 1700°C (32 to 3092°F)
N Thermocouple -200 to 1300°C (-328 to 2372°F)
E Thermocouple 0 to 600°C (32 to 1112°F)
T Thermocouple -20 to 400°C (-4 to 752°F)
-200 to 400°C (-328 to 752°F)
J Thermocouple -20 to 400°C (-4 to 752°F)
-100 to 850°C (-148 to 1562°F)
K Thermocouple -200 to 1300°C (-328 to 2372°F)
-200 to 500°C (-328 to 932°F)
L Thermocouple -200 to 500°C (-328 to 932°F)
U Thermocouple -200 to 800°C (-328 to 1472°F)
The CN730 Series ¼ DIN temperature controllers offer easy-to-use programming menus designed for quick installation. Control functions include ON/OFF, PID, auto-tunstyle="text-align: center;"ing 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 preprogrammed 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: ¼DIN, 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
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