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Marsh Bellofram
Digital Controllers

Digital Controllers

Product catalog summary

Overview: The document provides comprehensive specifications and features of DigiTec's digital controllers and indicators, including the DTC PID Controller Series, DMT 300 Series HMI Panel Display, DMT 900 Series Programmable Logic Controller, and loop-powered indicators like the D2040 and D2080 series.

DTC PID Controller Series:

Models: DTC 500, DTC 110, DTC 330 with different dimensions.
Control Outputs: Options include relay, 12VDC SSR drive, 4-20mA current, 0-10V and 0-5V voltage outputs.
Alarm Outputs: Available in relay and 12VDC SSR drive.
Auxiliary Outputs: RS485 communication, CT input, and second analog input options.
Supply Voltage: 85-270AC/DC or 24V AC/DC.
Features: Auto-tune control, motorized valve control, RS-485 communication, heater current monitoring, and remote setpoint.
Accuracy: Varies by input type with specific percentages for TC, R & S, RTD, and analog inputs.

DMT 300 Series HMI Panel Display:

Compatibility: Works with PLCs from ADC, Koyo, Omron, Mitsubishi, Panasonic, and Siemens.
Features: Displays system processes in text and graphics, real-time display and alarm information, supports IP65 standard for the front panel.

DMT 900 Series Programmable Logic Controller:

Features: Expansion up to 122 I/O, specialty modules for telephone functions, remote control, and voice warning.
Models: Various models with different input/output configurations and power requirements.
Accessories: Includes programming cables, remote mounting racks, and voice modules.

Loop-Powered Indicators:

D2040 Series: 3-1/2 digit LCD display, suitable for level, pressure, and flow applications.
D2080 Series: 4-1/2 digit LCD display with totalizer, features high alarms and square root extractions.

General Specifications:

Environmental: Operating temperature ranges, humidity levels, and storage conditions specified for each device.
Protection: IP65 rating for faceplates and NEMA 4X enclosures for certain models.

Specifications - D2090 and D2095 Series:

Inputs: 4-20 mA or 10-50 mA for D2090; 4-20 mA for D2095.
Display: D2090 features a 0.5" high LCD, 3-1/2 digit; D2095 features a 0.5" high LCD, 4-1/2 digit.
Display Range: 0-1999 for D2090; 0-19999 for D2095.
Accuracy: ±0.1% reading for D2090; ±0.2% reading for D2095.
Temperature Rating: Operating 32° to 122°F (0° to 50°C).
Enclosure: NEMA 4X.

Applications: Suitable for flow, level, pressure, and temperature process applications.

Specifications - D3700A Series:

Display: 6-Digit Red LED.
Enclosure: NEMA 4X Rated Front.
Calibration: User, Load, and Shunt calibration options.
Features: Includes programmable keys, remote inputs, and a math channel for additional calculations.
Applications: Ideal for demanding applications requiring high-speed measurement and industrial-grade durability.

Specifications - D3900 Series:

Display: 6-Digit Red LED with high-speed measurement update rate.
Channels: Four input channels with a fifth for mathematical calculations.
Features: Includes assignable front keys, remote inputs, and menu lockout features.
Applications: Suitable for strain gauge, pressure transducer, and transmitter display, among others.

Specifications and Features: The document outlines the specifications and features of various DigiTec series models, including the D3924, D3980, D3820/D3830, and D2800B series. Key features include programmable lockout codes, non-volatile memory, relay outputs, and various input and display options.

Programmable Features: Each meter in the D3924 series includes programmable alarms, which can be assigned to any channel and set for high or low limits. The alarms can be programmed for latching, flashing display on alarm, and fail-safe operation. The meters also feature a programmable lockout code for setup protection.

Display and Input Options: The meters feature a 6-digit red LED display with selectable decimal points. Input options include process inputs of various voltage ranges and a 20mA input that is solder selectable. The display update rate varies between scan mode and normal mode.

Relay and Communication Options: Standard relay outputs are provided for alarm outputs or shunt calibration. Optional features include additional relays, RS232 communication, and excitation supplies.

Remote Display and Process Control: The D3980 series offers a remote display with RS232 serial input, allowing for data extraction and display from a data stream. The D3820/D3830 series includes features for process control, such as totalizers, programmable alarms, and alternating relay functions.

Environmental and Power Specifications: The meters operate within a temperature range of 32° to 131°F and have a power requirement of 115 or 230 VAC. They are housed in anodized aluminum cases with NEMA 4X front panels for durability.

Ordering and Model Information: The document provides detailed ordering codes and model numbers for each series, specifying input ranges, display options, and additional features like analog outputs and excitation supplies.

Overview: The document provides detailed specifications and features of various DigiTec Division models, including meters and controllers for different applications such as voltage/current measurement, temperature control, and process monitoring.

Specifications: The document outlines specifications for different series, including accuracy, input ranges, and power requirements. For example, the TRUE AC RMS METER (D3150/D3152 SERIES) measures root-mean-square values with an accuracy of ±0.1% of reading ±10 counts. The RTD TEMPERATURE (D3160/D3162 SERIES) models are designed for 2 or 3-wire RTD probes with a temperature range of -148° to 1472°F (-100° to 800°C).

Features: Common features across models include a bright LED display, relay outputs, analog output options, and a compact design. The document also mentions the availability of options like black cases, custom calibration, and NEMA 4X covers.

Model Variants: The document lists several model numbers with corresponding input ranges and features. For instance, the D3110-01 model covers a range from -199.9mV to +199.9mV DC, while the D3150-01 model covers 0V to 199.9mV AC.

Applications: The document highlights applications for each series, such as scale applications for strain gauge models and temperature control for the TOS and T3S series. The TOS series is noted for its simplicity and low cost, suitable for ON/OFF output applications.

Additional Information: The document includes ordering codes, dimensions, and weight for various models, providing a comprehensive guide for selecting the appropriate model based on specific requirements.

Overview: This document provides technical specifications and features of two temperature indicators, the FDX-II and FDX-SL, designed for easy replacement of models FA, FAX, and FDX.

FDX-II Specifications:

Accuracy: ±3°F (±2°C)
Power: 9V battery
Features: User-selectable global or individual alloy type, temperature scale, adjustable on-time, multi-point, multi-alloy thermocouple capability, UL listed for safety in specific environments, automatic shut-off for battery conservation, and includes a panel template and accessories.

FDX-SL Specifications:

Channels: Accepts thermocouple inputs for up to 30 channels
Modes: Automatic or Manual with scrolling capabilities
Power: 9–48 VDC or 12-30 VAC
Accuracy: ±3°F (±2°C)
Features: User-selectable global or individual alloy type, temperature scale, adjustable scan dwell time, multi-point, multi-alloy thermocouple capability, RS232 output, panel template, alarm relay output with silence feature.

Installation Note: Ensure screws are tightened to hold TC wires at terminals (1-15) and (16-30).

Model Numbers:

605-500-020: FDX-II Temperature Indicator
605-500-030: FDX-SL Temperature Indicator

Catalog excerpts

DIGITAL CONTROLLERS

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The DTC series of PID Controllers offer front panel selection of all operating functions except for some input types. The DTC series offers more flexibility in controls, and more control output options to DigiTec's PID controller line. The DTC offers optional Motorized Valve Control, RS-485 Communication, Heater Current Monitoring, or Remote Setpoint. Auto-tune control will monitor the system output response and after 3 cycles it will automatically calculate and replace the PID constants with optimal process control parameters. Controller Accuracy: For TC inputs: 0.25% of F.S. ±1 degree For R...

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SENSOR TYPE J K T R S C Platinel II SENSOR TYPE SIGNAL INPUTS INPUT TYPE Linear mV Voltage Current TYPE INPUTS FUNCTIONAL SPECIFICATIONS HEAT COOL PID Control Action Cycle Time Deadband PID 0.1 to 100 sec. Programmable from setpoint low limit to setpoint high limit Modes Hysteresis Deviation high/low, Absolute high/low, Band, Sensor Break 0.1 to 99.9 degree RAMP SOAK Ramp Rate Soak Time Soft Start Time OUTPUT SPECIFICATIONS PANEL DISPLAY CONTROL ACTION 1) PID 2) ON-OFF CONTACT RATING (SPST) 5A@230 VAC/ 30 VDC Resistive SSR DRIVE GENERAL SPECIFICATIONS SUPPLY VOLTAGE 85 to 270 V AC/DC (50/60 Hz)...

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OVERALL DIMENSIONS Panel Cutout » TERMINAL CONNECTIONS

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SERIAL COMMUNICATION CONNECTION DIAGRAM / Terminating resistor 1. Maximum 32 slave controllers can be connected to the master 2. The total cable length should not exceed 500 meters. 3. Use shielded twisted -pair cables for RS485 connections. 4. Use terminators having a resistance of 100ohm (1/2 watt) DigiTec Division 800.727.5646 DigiTec Division

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HMI Panel Display presents the system processes in both text and graphics for the user. Easy to use display provides a custom user interface to the process for both monitoring and system control. From viewing data to making changes to timers and counters, the DigiTec DMT 300 makes it easy. Compatible with PLCs from: • ADC (Dl05) DIMENSIONS (MM) Panel Cutout Panel Display DIN rail installation (standard 35mm) • Allows customer to change the PLC internal status through a programmable key, allowing set point changes. For example: changing alarm setpoints, realtime clock settings, etc. • Monitors...

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Phone Remote Control Real Time Clock Function Network & Monitoring Function Voice Warning FEATURES • Expansion up to 122 I/O (74 Inputs/48 outputs) • Specialty modules for telephone functions and alarming • Optional face mount or panel mount, 4 line display • Free Program Software • Remote Mounting of the HMI Module Programmable Logic Controller • Voice Module (dial out, remote control) • Remote Control (wireless control of 6 inputs) • UL Listed (912A-R and 922D-AR) OPTIONAL ACCESSORIES • Copy Modul • Telephone/Voice Module • Remote Control Transmitter Module • HMI Panel Display (DMT 300) SPECIFICATIONS...

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SPECIFICATIONS MODEL 8 points AC input 8 points DC input (with 6 points analog) 8 points DC input (with 6 points analog) 14 points AC input 14 points DC input (with 8 points analog) 14 points DC input (with 8 points analog) 4 points relay output 4 points relay output 4 points transistor output (equivalent NPN) 8 points relay output 8 points relay output 8 points transistor output (equivalent NPN) With real time clock 12 points AC input 12 points DC input 12 points DC input 8 points relay output 8 points relay output 8 points transistor output (equivalent NPN) 20 Points extended module Telephone...

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The Digitec D2040 loop-powered display is a 3-1/2 Digit, short depth LCD display. The display can indicate level, % flow, or pressure in a 4-20 mA process loop. The D2040 also is well suited to be used as a remote display. User adjustable scale (gain), offset and decimal point allow immediate calibration of measurement being displayed. PROCESS APPLICATIONS • Level • Pressure • Flow 3-1/2 Digit Loop-Powered Meter Current loop measurement of 4-20mA and 10-50mA DISPLAY RANGE • 3-1/2 Digit full-size LCD 0.6" high • 1/8 DIN Anodized Aluminum Case POWER REQUIREMENTS Loop powered; voltage drop less...

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The Digitec D2080 is a loop powered indicator that measures, displays and totalizes the current in a 4-20 mA circuit. Although the instrument is loop powered, it only produces <3.5 V drop allowing it to be used in series with almost any 4-20 mA application. Modular accessories enable the user to select the lowest cost configuration while retaining full interchangeability between instruments. Optional high alarms provide two isolated open drain outputs which may be independently programmed with a high trip point. When an alarm is tripped, the alarm and current reading alternate on the indicator....

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The Digitec D2090 3-1/2 Digit, loop-powered indicator is perfect for process applications where no power is available, a NEMA 4X enclosure is needed and cost is a consideration. Designed for easy installation, the two wire connection is all that is required to power and operate the unit. The D2090 can be wall or panel mounted. The Digitec D2095 4-1/2 Digit, loop-powered indicator is perfect for process applications where no power is available, and a NEMA 4X enclosure is needed. Designed for easy installation, the two wire connection is all that is required to power and operate the unit. The D2095...

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The DigiTec D3700A series digital panel meters are available as either the single-channel D3720A or the dual-channel D3722A. These full- featured meters include a 6-digit LED display, a user-friendly configuration menu and high-speed measurement rate for the most demanding applications. Combine all of this with its clean appearance, industrialized aluminum case, NEMA 4X construction and snap-action buttons and you have a meter ready for all applications. 3 Types of Calibration: USER - calibration allows the entry of the low and high input values and the corresponding low and high display engineering...

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UP Arrow Key: Increases the current value of the flashing digit by one unit per press. • Assignable to any channel • Programmable for high or low limit DOWN Arrow Key: Decreases the current value of the flashing digit by one unit per press. • Programmable setpoint value • Programmable hysteresis for complete display range EXIT Key: Returns you to RUN mode when at main menu or returns you to main menu prompt when in programming menu. • Programmable to Flash Display on alarm • Alarm #1 is programmable for fail safe operation for all the alarms. (Fail safe operation allows the relay to de-energize...

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Digital Controllers

Digital Controllers

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