Table of Contents
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Table of Contents
Related Manuals for PR electronics 2286A
Summarization of Contents
Product Pillars
Temperature
Range of transmitters/sensors for signal integrity and process control.
I.S. Interface
Safest signals via SIL 2 Full Assessment, multifunctional I/O, intrinsic safety.
Communication
Interfaces for accessing PR products, detachable, built-in display, Modbus/Bluetooth.
Multifunction
Single devices for multiple applications, simplifies installation and training.
Isolation
Compact, fast, high-quality 6mm isolators with microprocessor technology.
Display
Flexible and stable devices for process signal readout, universal input/power supply.
Safety Warnings and Symbols
General and Voltage Warnings
Covers general safety, hazardous voltage, and installation precautions.
Symbol Identification
Explains symbols like exclamation mark, CE, UKCA, double insulation.
Safety Instructions
Definitions and Environment
Defines terms and specifies environmental conditions for device operation.
Mounting and Operation
Guidelines for mounting, connecting, and operating the device safely.
System Dismantling Procedure
Back Panel Removal
Steps for detaching the back panel using a screwdriver.
PCB Access and Jumper Settings
Accessing the PCB to adjust switches and jumpers.
Product Overview
Application
Describes uses like PID/PI controller, trip amplifier, panel mounting.
Technical Characteristics
Details microprocessor control, display, and user interface.
Input Types
Explains Analog and Pt100 inputs with programmable ranges.
Core Functions
Introduces PID on/off and PI step controller functions.
Advanced Control Functions
3-Band, dl/dt, Comparator & Trip Amplifier
Details various control logic including neutral zones, rate of change, and setpoint comparison.
Relay Output Specifications
Describes the two relay outputs with common point make contact and PELV/SELV suitability.
Technical Specifications
Environmental & Mechanical
Covers operating temperature, humidity, dimensions, and weight.
Common Specifications
Includes supply voltage, consumption, isolation, signal/noise, and bit depth.
Input Specifications
Details ranges, offsets, resistance, accuracy for current, voltage, and Pt100 inputs.
Output Specifications and Compliance
Relay Output Ratings
Max voltage, AC/DC current, AC power ratings for relay outputs.
Authority Requirements
Lists relevant EU/UK directives (EMC, LVD, RoHS) and EAC mark.
Order Information and Diagrams
Device Types and Inputs
Specifies device types (2286A/B) for Voltage/Current and Temperature inputs.
Block Diagram 2286A
Schematic showing internal components and connections for 2286A.
Block Diagram 2286B
Schematic showing internal components and connections for 2286B.
Hardware Configuration
Input Channel Setup
Jumper settings for configuring input types (mA/V) for Channel B.
Programming Interface
Menu Navigation and Controls
How to access menus, change parameters, and store settings.
Fast Setting
Quick method to adjust the setpoint value using dedicated buttons.
Parameter Lines Overview
Details parameters for various control functions (PID, PI, etc.).
Programming Operations
Menu Structure and Access
Explains menu levels and how to navigate without changes.
Fast Setpoint Adjustment
Adjusting setpoint via Fast Setting, displayed as % of input span.
Parameter Settings
PID On/Off Controller Parameters
Details parameters like Setpoint, Proportional band, Integrating/Differentiating time, Pulse time, Neutral zone.
PI Step Controller Parameters
Details parameters like Setpoint, Proportional band, Relay time constant, Minimum pulse time, Neutral zone, Hysteresis.
Advanced Parameter Settings
3-Point, dl/dt, Comparator, Trip Amp Params
Covers parameters for 3-point, dl/dt, comparator, and trip amplifier functions.
Function and Input Configuration
Input Signal Configuration
Setting 0%/100% levels for inputs A/B and selecting current/voltage.
Relay Function Settings
Configuring UP/DOWN relay functions to N.O. or N.C.
PID Tuning Guidelines
Rule-of-thumb for tuning PID parameters like Tp, Xp, Ti, Td.
Control Function Logic
PI Step, 3-Point, dl/dt Logic
Explains operational logic for PI step, 3-point, and dl/dt control methods.
Comparator & Trip Amplifier Logic
Details logic for comparator and trip amplifier functions with external setpoint.
Advanced Settings
Window Function & Frequency
Logic for window mode activation and frequency suppression settings.
Display & Password
Default display options and password protection for parameter changes.
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