LJRN1040 PID Temperature Controller

Our LJRN1040 PID Temperature Controller is designed to offer an economic microprocessor-based package, with a high accuracy for timing and temperature control that includes Advanced Features; such as automatic tuning of the PID parameters, ON-OFF control and is totally configurable.

This PID Temperature Controller has two independent timers, each with several operation modes that allow the timers to each operate with the controller output or the temperature control.

It accepts Pt100 sensors and thermocouples types J/K/T and features 4 configurable outputs for process control, alarm or timing and can be protected by setting a password and also has a factory calibration recovery option.

The Temperature Controller comes with a reduced depth of 70mm, has a flameproof plastic enclosure and has an IP65 rated front panel. It also has a removable wiring connection block that makes it easy to fit and reduces the installation time.

Technical Details

Voltage	100-240VAC
Manufacturer	Novus
Availability	Standard Stock
Product Series	LJRN1040 Series
Digital or Analog	Digital
Input	Universal (T/C, RTD, mA)
Output	Logic Pulse, 1SPDT and 2SPST Relays
Size	1/16 DIN 48x48mm
Ratings	IP65
Weight – lbs.	0.25
Base Unit of Measure	Each Unit

Features Include:

Dimensions: 48 x 48 x 80 mm
Accepts thermocouples J, K, T and Pt100 RTD without any hardware change or recalibration
Auto tuning of PID parameters
Outputs: logic pulse (ideal for driving solid state relays) and 1 SPST relay
The outputs are programmable for main control or alarm
Alarm functions: low, high, differential, low differential, high differential, sensor break
Two alarm functions can be directed to one single output
A very efficient universal switching power supply provides high accuracy conditions even during mains voltage fluctuations
Safe output function allows the user to set control output conditions in case of sensor break or failure
LBD (Loop Break Detection) function detects failures in the control loop
Simplified programming menu makes operator programming very easy
Indelible electronic serial number with 8 digits can be accessed from the display
Keypad protection prevents unauthorized programming changes
Silicone rubber frontal keypad
Front panel protection: IP65