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| 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 Thermocouple | 100 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-tuning 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
Panel Punches are available for this product here.
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† All dollar amounts on this site are shown in US currency.
Note: Comes with operator’s manual.
* Free CN7-A software download
Ordering Example: (1) CN733 Single output controller, mechanical relay, RS-485 communications = $108
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Keywords:1/4 DIN Temperature Controllers
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