JUMO dTRON 304/308/316 plast

The JUMO dTRON 3xx plast controller series consists of 3 user programmable devices to control temperatures and other process variables for special applications in the plastics industry. Application areas include extruders, injection molding machines, tempering equipment, and hot channel systems.

Categories: Control, Controller, Controllers, Flow, Pressure, Temperature

Technical data
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Technical data

general technical data
Controller structure	P; PD; PI; PID (2 sets of control parameters)
Special features	Special version for the plastics industry with control loop monitoring, output level monitoring, hot channel startup ramp, heater current monitoring, and boost function; modular structure with plug-in cards that can be selected individually and retrofitted; easy-to-use PC setup program including startup software; min. sampling rate 50 ms; autotuning procedure for determining the controller parameters; programmable operating level; math and logic functions; Modbus master function
Alarms	4 limit value monitoring functions, with 8 alarm functions each
Approvals	cULus
Mounting	Plastic housing for panel mounting
Measuring inputs	Up to 2 user configurable analog inputs for: RTD temperature probes; resistance transmitters; thermocouples; current 0(4) to 20 mA; voltage 0(2) to 10 V; heater current 0 to 50 mA AC; customer-specific linearization possible
Outputs	2 relays 3 A/230 V (normally open contact); 2 logic outputs 0/12 V (optionally 0/18 V)
Interfaces/protocols	RS485 (Modbus); PROFIBUS DP; setup interface
Program controller	One program with up to 8 sections; 4 control tracks
Digital inputs	Up to 4 digital inputs for potential-free contacts
Connections	Screw terminals
Format	48 × 48 mm, 48 × 96 mm, 96 × 96 mm
Voltage supply	AC 110 to 240 V +10/-15 %, 48 to 63 Hz; AC/DC 20 to 30 V, 48 to 63 Hz
Protection type	At the front IP65; at the rear IP20
Controller type	Two-state controller; three-state controller; modulating controller; continuous controller
Display	2 four-digit, seven-segment displays (red, green) for process values, parameters, timers; icons for indicating switch positions, ramp mode, manual mode, and active setpoint values; 1 two-digit 16-segment display (green) for display of various units

general technical data

Controller structure

P; PD; PI; PID (2 sets of control parameters)

Special features

Special version for the plastics industry with control loop monitoring, output level monitoring, hot channel startup ramp, heater current monitoring, and boost function; modular structure with plug-in cards that can be selected individually and retrofitted; easy-to-use PC setup program including startup software; min. sampling rate 50 ms; autotuning procedure for determining the controller parameters; programmable operating level; math and logic functions; Modbus master function

Alarms

4 limit value monitoring functions, with 8 alarm functions each

Approvals

cULus

Mounting

Plastic housing for panel mounting

Measuring inputs

Up to 2 user configurable analog inputs for: RTD temperature probes; resistance transmitters; thermocouples; current 0(4) to 20 mA; voltage 0(2) to 10 V; heater current 0 to 50 mA AC; customer-specific linearization possible

Outputs

2 relays 3 A/230 V (normally open contact); 2 logic outputs 0/12 V (optionally 0/18 V)

Interfaces/protocols

RS485 (Modbus); PROFIBUS DP; setup interface

Program controller

One program with up to 8 sections; 4 control tracks

Digital inputs

Up to 4 digital inputs for potential-free contacts

Connections

Screw terminals

Format

48 × 48 mm, 48 × 96 mm, 96 × 96 mm

Voltage supply

AC 110 to 240 V +10/-15 %, 48 to 63 Hz; AC/DC 20 to 30 V, 48 to 63 Hz

Protection type

At the front IP65; at the rear IP20

Controller type

Two-state controller; three-state controller; modulating controller; continuous controller

Display

2 four-digit, seven-segment displays (red, green) for process values, parameters, timers; icons for indicating switch positions, ramp mode, manual mode, and active setpoint values; 1 two-digit 16-segment display (green) for display of various units