Micro PLC User Manual v6.0 1 (EN)

EN Programmable Relay User’s Manual Programmable Relay ● User Manual for ELC, EXM and PR Series 2 2020 v6.0 ● © Rievtech Co., Ltd.

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EN October, 2020 Version 6.0 Rievtech Electronic Co. Ltd, Unit 506, Zone A3, No.99 Gao Hu Road, Jiang Ning District., Nanjing, Jiangsu, China (Mainland) Tel: +86-025-52713690 Document Revisions Programmable Relay ● User Manual for ELC, EXM and PR Series 3 2020 v6.0 ● © Rievtech Co., Ltd.

Date Version Number Document Changes 28/06/2017 4.0 Initial Draft 20/05/2018 4.1 First Revision 02/07/2018 4.2 Addition of MQTT Functions 28/07/2018 4.3 Addition of Library Function 30/09/2018 4.4 Addition of PR Ethernet Series 15/10/2018 4.5 Addition of Webserver 08/12/2018 4.6 Updated LID Save instructions p.126 01/04/2019 4.7 Corrected Modbus Addresses for Middle Coils (M) p.193 27/05/2019 5.0 Addition of User Web Pages – Section 8.2

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EN 30/06/2019 5.1 x-Messenger Block Addition 19/08/2019 5.2 Addition of Analogue Table, Free Protocol, General Data Latching Relay and General Arithmetic blocks 07/09/2019 5.3 Added Modbus Read Write block 08/11/2019 5.4 Updated new MQTT Methods 13/01/2020 5.5 Added SMS Usage Examples and Error Codes 28/05/2020 5.6 Added PR-23 Series, new digital expansions and some minor amendments 15/06/2020 5.7 Corrected Analogue Input expansion Modbus addressing 13/08/2020 5.8 Added new Out 2 status codes for Connect to MQTT Server block 19/10/2020 5.9 Added new Modbus addresses for 16-way expansion IO 21/10/2020 6.0 Added Wi-Fi Communication Instructions for Wi-FI CPU’s Programmable Relay ● User Manual for ELC, EXM and PR Series 4 2020 v6.0 ● © Rievtech Co., Ltd.

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EN Table of Contents 1. Products Covered ........................................................................................................................................................... 15 Product Safety ................................................................................................................................................................ 15 Qualified Personnel ........................................................................................................................................................

15 Trademarks ...................................................................................................................................................................... 15 Copyright Rievtech 2015 all rights reserved ............................................................................................................. 15 Disclaim of Liability ........................................................................................................................................................ 15 Additional support .........................................................................................................................................................

16 Overview .......................................................................................................................................................................... 17 Feature Highlights .......................................................................................................................................................... 17 Some of the things xLogic can do for you ................................................................................................................ 17 xLogic Devices.................................................................................................................................................................

18 Communication / Network ........................................................................................................................................... 18 ELC and PR-Series CPU Naming Convention ............................................................................................................ 21 ELC, EXM and PR-Series Expansion Unit Naming Convention ............................................................................... 23 Range of Hardware ........................................................................................................................................................ 24 3.3.1.

Non-Expandable CPU Range ........................................................................................................................................ 24 3.3.2. Expandable CPU Range ................................................................................................................................................. 24 Expansion Modules ........................................................................................................................................................ 28 Accessories ......................................................................................................................................................................

28 Structure & Dimensions ................................................................................................................................................ 29 3.6.1. PR-6 Series CPU and EXM-E Expansion Modules ..................................................................................................... 29 3.6.2. PR-12 Series with LCD ................................................................................................................................................... 29 3.6.3. PR-12 Series without LCD .............................................................................................................................................

29 Programmable Relay ● User Manual for ELC, EXM and PR Series 5 2020 v6.0 ● © Rievtech Co., Ltd.

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