Unitronics Jazz JZ20-J-R16HS - User Manual

Unitronics
1
Jazz™PLC+HMI
Micro-PLC+HMI Installation Guide
JZ20-R10/JZ20-J-R10
JZ20-R16/JZ20-J-R16
JZ20-J-R16HS
 6 Digital Inputs including 2 HSC, 4 Relay Outputs
 6 Digital Inputs including 2 HSC, 2 Analog/Digital Inputs,
2 Analog Inputs, 6 Relay Outputs
 6 Digital Inputs including 3 HSC/Shaft-encoder,
2 Analog/Digital Inputs, 2 Analog Inputs, 6 Relay Outputs
 Before using this product, the user must read and understand this document.
 For additional information regarding this product, refer to the user guide and technical specifications.
 All examples and diagrams are intended to aid understanding, and do not guarantee operation.
Unitronics accepts no responsibility for actual use of this product based on these examples.
 Please dispose of this product according to local and national standards and regulations.
 Only qualified service personnel should open this device or carry out repairs.
Failure to comply with appropriate safety guidelines can cause severe injury or property damage.
 Do not attempt to use this device with parameters that exceed permissible levels.
 To avoid damaging the system, do not connect/disconnect the device when power is on.
Environmental Considerations
 Do not install in areas with: excessive or conductive dust, corrosive or flammable gas,
moisture or rain, excessive heat, regular impact shocks or excessive vibration.
 Ventilation: 10mm space required between the PLC+HMIs’ top/bottom edges & enclosure
walls.
 Do not place in water or let water leak onto the unit.
 Do not allow debris to fall inside the unit during installation.
Mounting
Dimensions
* Note that for JZ20-J modules those dimensions are 7.5 mm (0.295”).

Summary

General Safety and Handling

Safety Warnings and Precautions

Key safety instructions including compliance, parameter limits, and power handling.

Environmental Considerations

Installation Environment Restrictions

Avoid installation in areas with dust, gas, moisture, heat, shocks, or vibration.

Ventilation Requirements

Ensure 10mm space around unit edges for adequate ventilation.

Water and Debris Protection

Prevent water ingress and debris falling into the unit during installation.

Mounting and Dimensions

Unit Dimensions and Mounting Diagram

Provides physical dimensions and mounting information for the PLC+HMI unit.

Installation Options

Add-on Modules and USB Port

Information on add-on modules and the integral USB port for programming.

Mounting Methods

Details on DIN-rail and panel mounting, including clearance requirements.

Wiring Safety and Guidelines

Electrical Environment and Insulation

Operate in SELV/PELV/Class 2 environments with double insulation.

Wiring Precautions

Guidance on safe wiring practices, including power off, circuit breakers, and torque.

Wiring Procedures and Guidelines

Crimp Terminal Wiring Procedure

Step-by-step instructions for using crimp terminals and wire preparation.

Wiring Duct Separation

Guidelines for separating low voltage, high voltage, and noisy lines.

System OV Connection

Connect all system 0V points to the supply rail for proper operation.

Input Configuration and Types

Digital Input Grouping

Digital inputs arranged in groups, configurable as pnp or npn.

High-Speed Counter (HSC) Inputs

Details on inputs functioning as HSCs or shaft-encoders for specific models.

Analog Input Configuration

Information on inputs that can be wired as digital or analog (voltage/current).

Digital Input Wiring Diagrams

JZ20-R10;JZ20-J-R10 Input Wiring

Diagrams for npn (sink) and pnp (source) input wiring.

JZ20-R16;JZ20-J-R16 Input Wiring

Wiring diagrams for inputs 10-15 and 16-17, npn and pnp configurations.

JZ20-J-R16 HS Input Wiring

Wiring diagrams for inputs 10-15 and 16-17, npn and pnp configurations.

Advanced Input Wiring

Analog Input Wiring (Current)

Diagrams for 2, 3, or 4-wire current analog input configurations.

High-Speed Counter (HSC) Wiring

Wiring diagrams for HSC inputs in npn and pnp configurations.

Shaft-Encoder Wiring

Wiring diagrams for shaft-encoder inputs in npn and pnp configurations.

Digital and Analog Outputs

Digital Output Wiring

Wiring diagrams for digital outputs on different JZ20 models.

Increasing Contact Life Span

Protection Against Reverse-EMF

Connect clamping diodes or RC snubber circuits for inductive loads.

Analog Input Wiring Details

Analog Input Wiring (Voltage)

Wiring diagram for voltage analog inputs (AN2-AN3).

Overview

1. Function Description
2. Usage Features
3. Maintenance Features

This document outlines the installation and wiring procedures for the Jazz™ PLC+HMI series, specifically the JZ20-R10/JZ20-J-R10, JZ20-R16/JZ20-J-R16, and JZ20-J-R16HS models. These devices are micro-PLCs with integrated Human Machine Interface (HMI) capabilities, designed for various industrial control applications.

Function Description

The Jazz™ PLC+HMI units serve as compact programmable logic controllers with built-in display and input functionalities, allowing for direct interaction and monitoring of automated processes. The different models offer varying input and output configurations to suit diverse application needs.

• JZ20-R10/JZ20-J-R10: These models feature 6 digital inputs, including 2 High-Speed Counters (HSC), and 4 relay outputs. They are suitable for applications requiring basic digital control and limited high-speed counting.
• JZ20-R16/JZ20-J-R16: These units expand on the basic configuration by offering 6 digital inputs (2 HSC), 2 analog/digital inputs, 2 analog inputs, and 6 relay outputs. This makes them versatile for applications that require a mix of digital, high-speed, and analog signal processing, along with more relay outputs for controlling a wider range of devices.
• JZ20-J-R16HS: This high-speed variant provides 6 digital inputs, including 3 HSC/Shaft-encoder inputs, 2 analog/digital inputs, 2 analog inputs, and 6 relay outputs. The enhanced high-speed input capabilities, including shaft-encoder support, make this model ideal for applications demanding precise motion control, position sensing, and rapid event counting.

All models are designed to operate within SELV/PELV/Class 2/Limited Power environments, emphasizing safety in their electrical operation. They require an external circuit breaker for protection against short-circuiting in external wiring.

Usage Features

The Jazz™ PLC+HMI devices offer several features designed for ease of use, flexibility, and robust operation in industrial settings.

• Mounting Options: The devices support both DIN-rail mounting and panel mounting. For DIN-rail mounting, the PLC can be easily snapped onto a standard DIN rail. For panel mounting, a cut-out of 117 x 89mm (WxH) is required, and the device should be mounted on the flat surface of a Type 1 enclosure, especially for UL listed modules, to meet UL508 standards.
• Add-on Modules: The units support add-on modules, available separately, for communication and cloning purposes. It's important to note that the USB port and an add-on module cannot be physically connected simultaneously. Sufficient clearance space (72 mm during installation, 27.5 mm after installation) is required for installing add-on modules.
• Integral USB Port: An integral USB port is provided for programming the device, simplifying the connection to a PC for development and debugging.
• Flexible Input Wiring:
  • Digital Inputs (I0-I5): These inputs can be configured as either NPN (sink) or PNP (source) types. For models with multiple input groups (JZ20-R16/JZ20-J-R16 and JZ20-J-R16HS), one group can be wired as NPN and the other as PNP, or both groups can be wired as NPN or PNP. The n/p pins must always be connected in these configurations.
  • High-Speed Counters (HSC): I0 and I1 on JZ20-R10/JZ20-J-R10 and JZ20-R16/JZ20-J-R16 can function as HSC or normal digital inputs. For JZ20-J-R16HS, I0, I1, and I4 can function as HSC, part of a shaft-encoder, or normal digital inputs. I2, I3, and I5 can function as counter reset, part of a shaft-encoder, or normal digital inputs. If I0, I1, I4 are set as HSC without reset, then I2, I3, I5 can function as normal digital inputs.
  • Analog/Digital Inputs (I6-I7): On JZ20-R16/JZ20-J-R16 and JZ20-J-R16HS, I6 and I7 can be wired as NPN digital, PNP digital, or analog (voltage) inputs. One input can be PNP digital while the other is analog. However, if one input is NPN digital, the other cannot be analog.
  • Analog Current Inputs (AN0-AN1): JZ20-R16/JZ20-J-R16 and JZ20-J-R16HS models include dedicated analog current inputs (AN0 and AN1), supporting 2-wire, 3-wire, and 4-wire current transmitters. Shields for analog inputs should be connected at the signal source.
• Output Wiring: The devices provide relay outputs for controlling external loads. For JZ20-R10/JZ20-J-R10, there are 4 relay outputs (00-03). For JZ20-R16/JZ20-J-R16/JZ20-J-R16HS, there are 6 relay outputs (00-05). These outputs can be used to switch AC or DC loads.
• Electromagnetic Interference (EMI) Reduction: To maximize system performance and avoid EMI, it is recommended to use a metal cabinet, connect the 0V terminal directly to the earth ground using the shortest possible wire (less than 1m, 2.08mm² minimum), and separate wiring ducts for low voltage I/O/supply/communication lines from high voltage/noisy lines (like motor driver outputs) by at least 10cm or crossing them at a 90° angle.

Maintenance Features

Proper installation and adherence to guidelines contribute significantly to the longevity and reliable operation of the Jazz™ PLC+HMI units.

• Environmental Considerations: To ensure optimal performance and prevent damage, the devices should not be installed in areas with excessive or conductive dust, corrosive or flammable gas, moisture or rain, excessive heat, regular impact shocks, or excessive vibration. Adequate ventilation is crucial, requiring a 10mm space between the PLC+HMI's top/bottom edges and enclosure walls. The unit should be protected from water leakage and debris.
• Wiring Procedure: The wiring procedure emphasizes using crimp terminals with 3.31 mm² – 0.13 mm² (12-26 AWG) wire. Wires should be stripped to 7±0.5mm, terminals unscrewed to their widest position, wires fully inserted, and then tightened securely to prevent pulling free.
• Safety Guidelines: All wiring activities must be performed with power OFF. Users are cautioned not to touch live wires. Only qualified service personnel should open the device or carry out repairs. Attempting to use the device with parameters exceeding permissible levels can cause severe injury or property damage. Connecting/disconnecting the device while power is on should be avoided to prevent system damage.
• Contact Life Span Extension: To increase the life span of output contacts and protect the unit from reverse-EMF damage, a clamping diode should be connected in parallel with each inductive DC load, and an RC snubber circuit in parallel with each inductive AC load.
• Power Supply Requirements: All power supplies in the system must include double insulation, and their outputs must be rated as SELV/PELV/Class 2/Limited Power. It is critical not to connect the 'Neutral' or 'Line' signal of 110/220VAC to the device's 0V pin.
• Wiring Integrity: To prevent wire damage, a maximum torque of 0.5 N·m (5 kgf·cm) should be used when tightening terminals. Tin, solder, or any substance that might cause wire strands to break should not be used on stripped wires. Unused pins should not be connected, as this may damage the device. Double-checking all wiring before powering on the device is essential.
• Optimal Placement: The device should be installed at the maximum possible distance from high-voltage cables and power equipment to minimize electrical interference.

Unitronics Jazz JZ20-J-R16HS Specifications