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Mitsubishi Electric SWL31-R4ML User Manual

Mitsubishi Electric SWL31-R4ML
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2.4 GHz Band Radio Unit
SWL31-ETMC
SWL31-R4ML
User's Manual
(Detailed Version)
Thank you for purchasing our 2.4 GHz Radio Unit (hereinafter called "Radio Unit").
For using the Radio Unit correctly and safely, at first please read this manual carefully before
using it to understand sufficiently its functions and performance.
Cautions
1. Do not copy this user's manual without permission.
2. Please note that descriptions in this manual may be changed without prior notification.
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Mitsubishi Electric SWL31-R4ML Specifications

General IconGeneral
CategoryControl Unit
ModelSWL31-R4ML
ManufacturerMitsubishi Electric
Input Voltage24 V DC
Output Voltage24 VDC
Humidity5 to 95% RH (non-condensing)
Protection ClassIP20
Operating Temperature-10°C to 55°C
Storage Temperature-20 to 70 °C

Summary

Safety Precautions

Wiring Precautions

Guidelines for safe electrical wiring of the unit, including power supply blocking and preventing foreign matter entry.

Design Precautions

Safety considerations for product design, including external safety circuits, fuses, and cable separation.

Installation Precautions

Safety measures during installation, avoiding unsuitable environments and touching conductive parts.

Starting and Maintenance Precautions

Safety warnings for operating, cleaning, and maintaining the unit, including prohibition of disassembly.

Unit Component Identification

Radio Unit Installation Environment

Installation Environment Guidelines

Specifies unsuitable environments for radio unit installation to ensure optimal performance and longevity.

Radio Unit Placement Recommendations

Provides guidance on antenna placement and avoiding interference for stable radio communication.

System Configuration

Installation Procedure

Physical Installation

Detailed instructions for physically installing the radio units using DIN rails or screws.

Wiring Connections

Guides on connecting power supply, extension links, and I/O signals for master, slave, and extension units.

Radio Communication Check

Parameter Configuration

Master Station Parameters

Comprehensive list of parameters for master stations, including radio, Ethernet, registration, and reset settings.

Slave Station Parameters

Detailed list of parameters for slave stations, covering radio, extension unit, and reset configurations.

Button Operation Method

Error Code List

Master Station Error Codes

Lists error codes for the master station related to Ethernet and radio communication failures.

Slave Station Error Codes

Lists error codes for slave stations concerning communication timeouts and inconsistent point settings.

Product Specifications

System Area Functions

Address Assignment Changes

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