Field Instruments

General

The JUMO dTRON 300 series of controllers includes four freely programmable devices in different DIN formats for controlling temperature, pressure and other process variables.

The high-contrast, multicolor LC display for process value, setpoint and operator prompting contains two four-digit 7-segment displays, one two-character 16-segment display, display of the active setpoints, six switch position indicators, and displays for the dimensional unit, ramp function and manual operation.

Simple operation through 4 keys. The instruments can be used as 2-state, 3-state, modulating or continuous controllers. The controller software includes a program or ramp function, parameter set changeover, two autotuning (self-optimization) procedures, a math and logic module, as well as 4 limit comparators.

Linearizations for the usual transducers are stored, and a customer-specific linearization table can be programmed.

A setup program is available for user-friendly configuration from a PC.

A serial interface for RS422/485 or Profibus-DP can be used to integrate the instruments into a data network.

The electrical connection is made at the back, via screw terminals.

The possible input and output configurations are shown in the following block diagram. The option boards are universally applicable for all instruments in the series.

Features

• Up to two programmable analog inputs
• Four programmable setpoints, two parameter sets
• Program function with 8 segments, or ramp function
• Math and logic module
• 4 limit comparators
• Two timers
• Two self-optimization procedures
• Fast, user-friendly configuration through the setup program with program editor
• RS422/485 interface or PROFIBUS-DP interface

Specifications

Brand: JUMO

Model No: 703043/181-400-23/000

Part Number: 00442006

Basic type          : dTRON 308Q (96x48 mm) 1 analog and 2
                     logic inputs, 2 relays and 2 logic
                     outputs, supply voltage for
                     2-wire-transmitter
Basic type extension: Basic type
Version             : Standard with default settings
Logic outputs       : 2 x 0/12V
Slot 1              : Analog output
Slot 2              : Not to be used
Slot 3              : Not to be used
Voltage supply      : AC 110 to 240 V +10/-15 %,48 to 63 Hz
Approvals           : With UL-approval

Fieldinstruments.lk
50/3, Angampitiya Rd, Ethul Kotte, Sri Lanka. 10100.
Phone: +94718555888 Email: info@fieldinstruments.lk