CN742

CN740 series is a temperature controller offer accurate temperature measurement and control in a 1/16 DIN package. Designed for direct or reverse acting (cooling or heating) control, the CN740 Series can be programmed for simple ON/OFF or more complex PID control functions. PID control is supported with manual or autotuning. Select relay, DC pulse or current output for control methods. This accepts a variety of thermocouple and RTD inputs. Process value and set-point value are displayed simultaneously on the large dual LED. Auto-tuning, engineering units (°F or °C), and alarm status is also indicated on the faceplate. Two alarm outputs are included on the unit with 12 preprogrammed alarm functions.

• Dual display, autotune RS485 communications, output status
• Free software, alarm functions, thermocouple/RTD inputs
• Communication is RS485 Modbus® communication protocol
• Panel cut-out is 45mm²
• Maximum panel thickness is 9.50mm
• Panel depth is 80mm
• DC pulse output, with RS485 communications
• Two 4-digit, 7 segment 6.35mm H LEDs display
• Operating temperature range from 0 to 50°C
• Supply voltage range from 100 to 240VAC, 50/60Hz, 4 to 20mA current rating