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Autonics CN-6000 Series - User Manual

Autonics CN-6000 Series
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-|Transparent Guide|-
TCD210080AA
󹮭
CN-6000 Series
PRODUCT MANUAL
For your safety, read and follow the considerations written in the instruction
manual, other manuals and Autonics website.
󹃑


Features
















Safety Considerations




01. 



󹃑
02. 󹃓


󹃑
03. 
󹃑
04. 
source.

05. Do not disassemble or modify the unit.
󹃑
06. 
󹃑


01. 󹃒
󹃑
02. 
󹃑
03. 󹃓
into the unit.
󹃑

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Summary

Safety and Usage Guidelines

General Safety Precautions

Essential warnings and cautions for safe operation to prevent injury, death, or product damage.

Usage Cautions

Guidelines for proper operation, including power supply, wiring, and environmental considerations.

Product Features

Key Product Capabilities

Details on multi-input, display, output options, advanced functions, and sensor power supply.

Product Identification and Connections

Ordering Information

Guide to selecting and ordering specific CN-6000 series models based on input and output configurations.

Unit Components and Dimensions

Explanation of unit parts, name plates, included components, and physical dimensions.

Input Type Selection

Instructions on how to select and set the input type for universal input models.

Wiring Diagrams

Detailed wiring diagrams for universal and pulse input models (8-pin and 11-pin).

Product Specifications

General Specifications

Key technical specifications including model, display, accuracy, power, and environmental ratings.

Mode and Monitoring Operations

Explanation of how to navigate and set parameters in RUN, Monitoring, and Program modes.

Universal Input Program Parameters

Configuration parameters for universal input types, covering input settings, display, and transmission.

Pulse Input Program Parameters

Input Types, Ranges, and Operational Features

Input Type and Range Details

Comprehensive table detailing universal, analog, and pulse input types with their respective ranges.

Advanced Operational Features

Details on alarm output configuration, hold function, reset procedure, and error codes.

Function Descriptions and Special Features

Scale and Correction Functions

Explanations of high/low-limit scales, transmission output scaling, and input correction.

Digital Filtering

Explanation of digital filters for stabilizing display and output against noise.

Special Input Functions

Description of LIN, ROOT, SQAR, and TUF functions for signal processing.

Segment Table

Table indicating the meaning of segments displayed on the product.

Overview

The Autonics CN-6000 Series is a range of isolated converters designed for various industrial applications, offering multi-input capabilities, enhanced visibility, and diverse output options.

Function Description

The CN-6000 series converters are versatile devices capable of processing a wide array of input signals and converting them into standardized outputs. They support universal inputs, including 12 types of thermocouples, 5 types of RTDs, and 6 types of analog signals (mV, V, mA). For pulse input models (CN-640), they can handle frequencies from 0 to 50.00 kHz. The device's core function is to accurately measure and display these input values, and then provide corresponding alarm, transmission, or voltage outputs based on user-defined parameters.

High/Low-limit Scale Value: This feature allows users to define specific high and low-limit values for the measured input, which are then used for display scaling. The display automatically adjusts to the factory default range when the input range is changed.

High/Low-limit Value of Transmission Output and High/Low-limit Scale Value of Transmission Output: This function enables the setting of output scale and range for transmission outputs. It defines how the input value maps to the transmission output (e.g., 4-20 mA) and the corresponding display scale.

Input Special Function: For analog inputs, the device can display calculated actual values, including square, square root, or a two-unit function (TUF). This is particularly useful for applications like measuring flow by pressure signals (ROOT) or outputting differential pressure by flow signal (SQAR). The TUF function is designed for specific pressure sensor applications, allowing for the display of vacuum in mmHg and positive pressure in kg/cm², with atmospheric pressure set at 0 kg/cm².

Alarm Output: The alarm output system combines various alarm operations and options. Each alarm output operates independently and can be automatically canceled when the current temperature exceeds the alarm operating range. Alarm types include high-limit, low-limit, and sensor break alarms, with options for standard alarm, alarm latch, standby sequence, or a combination of latch and standby sequence.

Alarm Output Hysteresis: A settable hysteresis value can be applied to all alarm outputs (AL1 to AL4) to prevent rapid toggling of the alarm when the input value fluctuates near the alarm setpoint.

Hold Function: This feature allows the device to hold the current display value and control output when an external input signal is applied, providing stability in specific measurement scenarios.

Normal/Moving Average Digital Filter: This function helps to stabilize display and output by filtering noise from input lines and irregular signals. The normal average filter displays the average of 'n' input values periodically, while the moving average filter displays the moving average of 'n' input values in real-time.

Important Technical Specifications

Input:

  • Universal Input (CN-610):
    • Thermocouple: 12 types (K, J, E, T, B, R, S, N, C, L, U, Platinel II) with ranges from -200 to 2300 °C (-328 to 4172 °F).
    • RTD: 5 types (Cu50Ω, Cu100Ω, JPt100Ω, DPt50Ω, DPt100Ω) with ranges from -199.9 to 850.0 °C (-328 to 1530 °F).
    • Analog: 6 types (0.00-20.00 mA, 4.00-20.00 mA, -50.0-50.0 mVDC, -199.9-200.0 mVDC, -1.000-1.000 VDC, -1.00-10.00 VDC). Analog input ranges vary depending on the decimal point position.
  • Pulse Input (CN-640):
    • Non-contact: 0 to 50 kHz.
    • Contact: 0 to 45 kHz.
    • Input Low Level: 0-1 VDC.
    • Input High Level: 5-24 VDC.
    • Duty Ratio: 30 to 70%.
    • Measuring Cycle: Varies with frequency, from ≤ 10 sec for 0-9.999 Hz to ≤ 0.1 sec for 0-50.00 kHz.

Output:

  • Transmission Output:
    • DC 0-20 mA (C1, C2 models).
    • 0-10 VDC (V1, V2 models).
    • Adjustable insulation and output range.
  • Alarm Output: 1, 2, or 4 EA (R1, R2, R4 models).

Power Supply:

  • 100-240 VAC~ ±10% 50/60 Hz (8 VA).
  • 24 VDC ±10% (3 W).
  • Built-in power supply for sensor/transmitter (24 VDC).

Display:

  • Negative LCD with 12-segment, 3-color display (selectable red, green, yellow).
  • Displays input type and unit.
  • Output scale bar for transmission output models.
  • Alarm output indicator.

Environmental:

  • Operating Temperature: -10 to 50 °C (14 to 122 °F).
  • Storage Temperature: -20 to 60 °C (-4 to 140 °F).
  • Humidity: 35 to 85% RH (non-condensing).
  • Altitude: Max. 2,000 m.
  • Pollution Degree: 2.
  • Installation Category: II.
  • Vibration: 0.75 mm amplitude at 10-55 Hz (for 1 min).
  • Impact: 300 m/s² (approx. 30 G) for 3 times in each X, Y, Z direction.

Insulation Resistance: ≥ 100 MΩ (500 VDC megger). Dielectric Strength: 2,000 VAC 50/60 Hz for 1 min.

Usage Features

  • Multi-input Capability: The CN-6000 series supports a wide range of input types, reducing the need for multiple specialized devices.
  • Improved Visibility: The negative LCD with 3-color display (red, green, yellow) enhances readability in various lighting conditions. The 12-segment display clearly shows numeric values, input types, and units.
  • User-Friendly Interface: The MODE and setting keys allow for easy navigation through monitoring and program modes, parameter adjustments, and saving settings.
  • Digital Input Key (DI): Provides additional functionality such as hold display value, remote zero, or alarm reset, configurable via parameters.
  • Sensor/Transmitter Power Supply: A built-in 24 VDC power supply simplifies wiring for external sensors or transmitters.
  • Input Type Selection Switch: A physical switch on the unit allows for quick selection of the universal input model's input type (mA, 10V, TC, RTD, mV, ±1V), which must then be matched in the program mode.
  • Program Mode and Monitoring Mode: The device offers distinct modes for monitoring current values and configuring parameters. A lock function prevents unauthorized changes to settings.
  • Error Display: Clear error codes (LLLL, HHHH, bURN, ERR, ERR2) are displayed on the LCD to indicate issues such as input out of range, sensor disconnection, or parameter setting errors.

Maintenance Features

  • Self-Diagnosis: The device displays error codes for various issues, aiding in quick troubleshooting. For instance, "bURN" indicates a disconnected temperature sensor, prompting a check of the input sensor status. "ERR" and "ERR2" indicate setting value errors or mismatches between parameter settings and the input type selection switch, guiding users to review and correct configurations.
  • Input Correction: This function allows for the correction of errors from thermocouples, RTDs, or analog inputs that fall outside the allowable error range. It can also compensate for errors when a sensor cannot directly contact the subject position. Accurate measurement of the error is crucial for effective correction.
  • Reset Function: Users can reset all parameter values to their default settings via the program mode, which is useful for troubleshooting or reconfiguring the device. This function is accessible when the lock parameter is set to OFF.
  • Cleaning: The unit should be cleaned with a dry cloth only. Water or organic solvents must not be used to prevent fire or product damage.
  • Environmental Protection: The device is designed to be kept away from metal chips, dust, and wire residue to prevent internal damage. It should not be used in environments with flammable/explosive/corrosive gas, high humidity, direct sunlight, radiant heat, vibration, impact, or salinity to avoid explosion or fire.
  • Regular Checks: Users are advised to check 'Connections' before wiring and to avoid connecting, repairing, or inspecting the unit while connected to a power source to prevent electric shock or fire. Disassembly or modification of the unit is also prohibited.

Autonics CN-6000 Series Specifications

General IconGeneral
BrandAutonics
ModelCN-6000 Series
CategoryMedia Converter
LanguageEnglish

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