Temperature/Process Limit Controllers 1/16 Din
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-9 | $334.62 |
| 10-24 | $317.89 |
| 25-49 | $301.16 |
| 50-99 | $284.43 |
| 100-499 | $267.70 |
| 500+ | $250.97 |
Added to Your Shopping Cart
Configuration complete.
Please add to cart to keep it or exit the configuration
Please add to cart to keep it or exit the configuration
Failed to Save Configurations, Click on Configure Button Start Again
- Dual Display
- FM-Approved Limit
- Universal Inputs
- Illuminated Keys
- Remote Reset Capability
- UL and cUL Certified
Edit Options
View all modelsNot all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
Measurement Type
Control Outputs
Form Factor
Number of Inputs
Input Type
Supply Voltage Type
Display Type
Additional Feature
Output Type
Product Specs
The CN7400 Series temperature/process FM-approved limit controllers set a new standard in 1/16 DIN limit controls. They have universal inputs (10 thermocouple and 4 RTD types, voltage, and current). Standard features include remote reset capability. Outputs include normally open (form 'A') and normally closed (form 'B') relays. Form 'A' and form 'B' relays can be set up for each setpoint output and logically linked to emulate a form 'C' output. SPECIFICATIONS
Input Types Range K Thermocouple -200 to 2500°F (-129 to 1371°C) J Thermocouple -100 to 1600°F (-73 to 871°C) T Thermocouple -350 to 750°F (-212 to 398°C) E Thermocouple -100 to 1800°F (-73 to 982°C) N Thermocouple -100 to 2372°F (-73 to 1300°C) R Thermocouple 0 to 3200°F (-17 to 1760°C) S Thermocouple 0 to 3200°F (-17 to 1760°C) B Thermocouple 75 to 3308°F (24 to 1820°C) L (J DIN) Thermocouple -100 to 1600°F (-73 to 871°C) C Thermocouple 0 to 4208°F (-17 to 2320°C) Pt100 RTD (0.00385) -200 to 875°C (-328 to 1607°F) Pt100 RTD (0.00392) -200 to 875°C (-328 to 1607°F) RTD, 120 Ω Nickel (0.00628) -80 to 320°C (-112 to 608°F) RTD, Pt1000 (0.00385) -200 to 875°C (-328 to 1607°F) 0 to 20 mA*, 4 to 20 mA* -1999 to 9999 0 to 10Vdc*, -10 to 10 Vdc*,
-10 to 10 mVdc* -1999 to 9999
Selectable Input: 10 thermocouple, 4 RTD, DC voltage or DC current Display: Two 4-digit, 7-segment, 7.62 mm (0.3') high LEDs
Accuracy: ±0.25% of span, ±1 least significant digit
Supply Voltage: 100 to 240 Vac, nominal, 10 to 15%, 50 to 400 Hz; single phase; 132 to 240 Vdc, nominal, 10 to 20%
Power Consumption: 5 VA max
Operating Temperature: -10 to 55°C (14 to 131°F)
Memory Backup: Non-volatile memory
Relay Control Output Ratings:
Resistive: SPST, 3 A @ 240 Vac
Inductive: 1.5 A @ 240 Vac
Weight: 227 g (8 oz)
Panel Cut-Out: 45 +0.6 mm square (1.77 +0.02' square)
Maximum Panel Thickness: 6.35 mm (0.25')
Panel Depth: 133 mm (5.24')
Accessories