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Summary of Contents for Acrel ARTU Series
- Page 1 Sales manager：Tim Ma Tel/whatsapp/wechat：86 18761599716 E-mail：tim.ma@email.acrel.cn Website: www.acrel.gr ARTU Series of Remote Terminal Units Installation and Operation Manual V1.0 Acrel Co., Ltd.
- Page 2 Declaration All rights reserved. Without written permission of the Company, no paragraph or chapter in this Manual shall be extracted, copied, or reproduced or disseminated in any form; otherwise, all consequences shall be borne by the offender. The Company reserves all legal rights. The Company reserves the right to modify the product specifications described in the Manual without prior notice.
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Page 3: Table Of Contents
Contents 1. General..............................1 2. Model description..........................1 3. Technical Parameters..........................2 4. Installation and Wiring.......................... 3 4.1 Outline dimensions............................3 4.2 Installation methods.............................3 4.3 Wiring................................4 4.5 Application examples...........................6 5 Communication Description........................7 5.1 Full parameter information of instrument....................7 5.2 Instrument event record information......................11 5.3 Read DI state..............................12 5.4 Read DO state............................ -
Page 4: General
1. General The ARTU series of remote terminal units are high performance intelligent distribution components, which are applied in intelligent distribution, industrial automation and other fields, the ARTU100 series of remote terminal units can provide switch input, switch output, analog input and analog output, and can transmit the collected signals to the background through RS485 serial ports, RJ45 Ethernet interfaces, and 2G, Lora and 4G wireless communication. -
Page 5: Technical Parameters
3. Technical Parameters Subject: Power supply AC/DC 85-265V、 DC48V Power ≤9W (excluding modules); ≤15W (including modules, up to 3 modules) consumption ARTU100-K32 32-path DI (active/passive, optional) ARTU100-K16 16-path DI (active/passive, optional) Model 8-path DI (active/passive, optional); 8-path DO, output mode: ARTU100-KJ8 relay normally-open contact output, contact capacity: AC 250V/3A DC 30V/3A;... -
Page 6: Installation And Wiring
Other technical parameters: Power-frequency withstand voltage: Shell and power supply, Working switch input, switch output, analog input, analog output, withstand communication, AC 2kV 1min; AC 2kV 1min between power Security voltage supply and switch output; AC 1kV 1min between analog input and analog output and between communication and switch input;... -
Page 7: Wiring
4.3 Wiring Subject: 32DI: ARTU100-K32: D I 9 D I 10 D I 11 D I 12 KV12 DI13 D I 14 D I 15 D I 16 KCOM KGND 21 22 24 25 26 30 31 32 33 34 35 36 38 39 DI3 DI4 DI7 DI8... - Page 8 Modules: MK18: MKA18: MJ16: MA84: 4.4 Indicator light status description Subject: Specifications K16/K32/K8 1. POW refers to the power light. 2. COM refers to the communication light. Indicator light 3. EXT refers to the module communication light. description 4. The number refers to the channel number (for example, K16 refers to DI1-DI16), the odd number refers to the red light, and the even number refers to the green light.
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Page 9: Application Examples
Modules: Specifications MKA18/MK18 MJ16 MA84 MPOW 1. POW refers to the power light. Indicator light 2. The number refers to the channel number, the odd number refers to the red light, and the even description number refers to the green light. (See the table below for specific information of indicator lights.) Green Not lit... -
Page 10: Communication Description
b) Wiring diagram of active wet contacts: 12V+ 1# Active input node KV12 2# Active input node 3# Active input node 16/32# Active input node 16/32 12V- KCOM 5 Communication Description 5.1 Full parameter information of instrument Modbus function code 03(03H)、04(04H) can be used to access all contents in the address table ,and function code 16(10H) can be used to write continuous register data. - Page 11 0x1450：high 192 low168 0x1450-0x1451 IP Address Uint16 0x1451：high 0 low 100 0x1452：high 255 low 255 0x1452-0x1453 Subnet Mask Uint16 0x1453：high 255 low 0 0x1454：high 192 low168 0x1454-0x1455 Gateway Address Uint16 0x1455：high 0 low0 Default 5000 0x1456 Port Number 1 Uint16 0x1457 Port Number 2 Uint16...
- Page 12 0x500A DO48-33 Start Statue Uint16 0：opening 1：closing Uint16 0x500B DO56-49 Start Statue 0：opening 1：closing 0x5300 DO1 Time Uint16 unit：second 0x5301 DO2 Time Uint16 unit：second 0x5302 DO3 Time Uint16 unit：second 0x5303-0x5337 DO4 Time – DO56 Time Uint16 unit：second DI parameters setting 0x5010 Uint16 0：opening 1：closing...
- Page 13 0x5081 AI2 Statue Int16 0x5082 AI3 Statue Int16 0x5083-0x5097 AI4 Statue- AI24 Statue Int16 The actual signal is the data divided by 10. for example，the actual signal 0x50C0 AI1 Statue Uint16 of the voltage of 5000 pairs is 5V. the actual current signal corresponding to 20000 is 20mA.
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Page 14: Instrument Event Record Information
0x50B2 AO3 Statue Int16 Int16 0x50B3-0x50BB AO4 Statue- AO12 Statue Output type： 0x5400 AO1 Output type Uint16 1： 0-20mA 2： 4-20mA 3： 0-5V 4： 1-5V The actual signal is the data divided by 10. for example，the actual signal 0x5401 AO1 High Int16 of the voltage of 5000 pairs is 5V. -
Page 15: Read Di State
0xD007 Action channel DI 48-33 is an incident Uint16 0xD008 Uint16 Action channel DI 64-49 is an incident 0xD009 Action channel DI 80-65 is an incident Uint16 0xD00A Action channel DI 86-81 is an incident Uint16 0xD00B Action channel DO 16-1 is an incident Uint16 0xD00C Action channel... -
Page 16: Read Do State
0x000B DI12 state 0：opening 1：closing 0x000C 0：opening 1：closing DI13 state 0x000D DI14 state 0：opening 1：closing 0x000E DI15 state 0：opening 1：closing 0x000F DI16 state 0：opening 1：closing 0x0010-0x0055 DI17—DI86 state 0：opening 1：closing 5.4 Read DO state Modbus function code 01(01H) can be used to access all contents in the address table ,and function code 05(05H) can be used to write register data. -
Page 17: Detailed Explanation Of Analog Input And Output Signals
Note: 0x 10 is converted to a binary number of 0001,000, that is, the fifth switch is in the connected status, and the rest are in the disconnected status. Example 3: Read the status of 1 to 32 switches. Send: 0x01,0x02,0x00,0x00,0x00,0x20,0x79,0xD2 Return: 0x01,0x02,0x04,0x00,0x00,0x8E,0x04,0x9F,0x81 Note: 0x00,0x00,0x8E,0x04 are converted to binary numbers of 0000,0000,0000,0000,1000,1110,0000,0100, that is, the switches of paths 18, 19, 20, 24 and 27 are in the connected status, and the rest are in the disconnected... -
Page 18: Appendixes
6. Appendixes 6.1 Dial switch settings 6.1.1 Dial code definition Address settings Baud-rate Mode Communication mode settings settings settings 6.1.2 Address settings Dial code 1 Dial code 2 Dial code 3 Dial code 4 Dial code 5 Address - - - - - - -- - - - -- - - - - -- - - - - -- - 6.1.3 Baud-rate settings Baud-rate Dial code 6... - Page 19 03 Illegal data value (data values received to host are out of range of the corresponding address); 04 Slave station device failure (data values received to host sent are not currently allowed to be written). 6.2.2 Status of the used Modbus 01H/02H function Reading required by the upper computer (MODBUS 01H/02H function) Address Function...
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Page 20: Communication Connection Modes
Lower machine reply (MODBUS 05 function) Address Function Address Data CRC check BYTE BYTE WORD WORD WORD XX（05H） XXXX (same as XXXX (same as XXXX (CRC check value) requested by the requested by the upper computer) upper computer) Lower machine abnormal reply (MODBUS 85H function) Address Corresponding Exception error code data... -
Page 21: Debugging
5) Set the query time interval of the upper computer. As the bus is the half-duplex mode, the upper computer should set an appropriate time interval, which should be determined according to the module reply command length and the baud rate. Improper time interval setting will lead to communication failure. Jiangsu Acrel Electrical MFG Co.,Ltd.(Production Base) Address：No31HongtuRd,NanzhaJiangyinJiangsu Website: www.acrel.gr Sales manager：Tim Ma...
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