Mitsubishi Electric MELSEC-A Series User Manual
Digital-analog conversion module
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Also See for MELSEC-A Series:
- Manual (248 pages) ,
- User manual (204 pages) ,
- User manual (88 pages)
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Conversion Module
Thank you for buying the Mitsubishi general-purpose programmable
logic controller MELSEC-A Series
Prior to use, please read both this manual and detailed manual
thoroughly and familiarize yourself with the product.
1995 MITSUBISHI ELECTRIC CORPORATION
Digital-Analog
A1S68DAV/DAI
MODEL
MODEL
CODE
IB (NA)-66586-E(0707) MEE
User's Manual
(Hardware)
AJ68DAV-U(H/W)-E
13J809
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Table of Contents
Related Manuals for Mitsubishi Electric MELSEC-A Series
Summary of Contents for Mitsubishi Electric MELSEC-A Series
- Page 1 Digital-Analog Conversion Module User’s Manual (Hardware) A1S68DAV/DAI Thank you for buying the Mitsubishi general-purpose programmable logic controller MELSEC-A Series Prior to use, please read both this manual and detailed manual thoroughly and familiarize yourself with the product. MODEL AJ68DAV-U(H/W)-E MODEL...
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Page 2: Safety Precautions
SAFETY PRECAUTIONS (Always read before starting use) When using Mitsubishi equipment, thoroughly read this manual and the associated manuals introduced in the manual. Also pay careful attention to safety and handle the module properly. The instructions given this manual are concerned with this product. Refer to the User’s Manual of the CPU module in use for details on the safety instructions for the programmable logic controller system. - Page 3 [DESIGN PRECAUTIONS] CAUTION Provide a failsafe circuit to ensure that the system as whole can continue to function safely even if there is an external power supply fault or PLC failure. Otherwise there will be danger of accidents due to erroneous outputs or misoperation.
- Page 4 [WIRING PRECAUTIONS] CAUTION Ground the FG terminal using third class grounding or higher exclusively for the PLC. If you do not, the PLC will malfunction. Before connecting wires to the PLC, check the rated voltage and the terminal arrangement. Connecting power of a different voltage or wiring incorrectly will result in fire or failure.
- Page 5 About the Manuals The following product are available for this equipment. Refer to the table given below to choose suitable manuals. Detailed Manual Manual No. Manual name (Model code) D/A converter module type A1S68DAV/DAI User's Manual IB-66587 Conformance to the EMC Directive/Low Voltage Directive When incorporating the Mitsubishi PLC into other machinery or equipment and keeping compliance with the EMC and low voltage directives, refer to Chapter 3, "EMC Directives and Low Voltage Directives"...
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Page 6: General Description
1. General Description This manual gives the specifications and handling instructions for the A1S68DAV digital to analog converter module (hereafter called the “A1S68DAV”) and the A1S68DAI digital to analog current converter module (hereafter called the “A1S68DAI”), which are used in combination with a MELSEC A series compact building block type PLC CPU (hereafter called the “PLC CPU”) A1S68DAV is used to convert incoming digital values (16-bit signed binary data) which... -
Page 7: Performance Specifications
2. Performance Specifications The performance specifications of the A1S68DAV/DAI are tabled below. For the general specifications, refer to the user’s manual for the PLC CPU are using. Specification Item A1S68DAV A1S68DAI Digital input value -2048 to 2047 0 to 4095 -10 to 0 to 10 VDC 4 to 20mADC Analog output... - Page 8 How to check the hardware version The hardware version for the A1S68DAV/DAI can be checked on the label on the front of the module. 1S68DA Software Version Hardware Version Front of Module...
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Page 9: Nomenclature And Settings
3. Nomenclature and Settings The name of each part of the A1S68DAV/DAI is indicated below. 1S68DAV 1S68DAI HLD/CLR HLD/CLR (FG) (FG) Remark In hardware version “F” or earlier, the RUN LED is positioned 6mm left from the one of hardware version “G” or later. 1S68DA Hardware version “F”... - Page 10 Name and appearance Description “RUN” LED LED that indicates the operating status of the A1S68DAV/DAI. :Normal operation. :5VDC power supply cut, watchdog timer error, or PLC CPU error. Flash :Write data error. Analog output hold/clear Terminals that set the analog output status when the PLC CPU is in setting terminals the STOP status.
- Page 11 4. Handling 4.1 Caution on handling (1) The case module of the A1S68DAV/DAI is made of resin: do not drop is or subject it to strong impact. (2) Do not remove the printed circuit board from the case. This could cause failure. (3) Make sure that no wire offcuts or other debris enters the top of the module during wiring.
- Page 12 5. Wiring The precautions and wiring method for making connection to external devices are as given below. 5.1 Wiring instructions Inorder for the A1S68DAV/DAI to realize its optimum performance, and to ensure reliable system operation, the external wiring must have minimum susceptibility to noise. The following cautions therefore apply when configuring the external wiring of the A1S68DAV/DAI.
- Page 13 (2) An example of the wiring to external devices in the case of an A1S68DAI is shown below. A1S68DAI Motor driver, etc. converter 600k circuit Motor driver, etc. converter 600k circuit *1: Use two-core shielded wiring (twisted). *2: If noise or ripple is generated by the external wiring, connect a 0.1 to 0.47µF (25V or more voltage resistance parts) capacitor to the input terminal of the external device.
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Page 14: Outside Dimensions
6. Outside Dimensions (1) A1S68DAV 1S68DAV 93.6 (3.69) 34.5 (1.36) (0.26) Unit:mm(inch) - Page 15 (2) A1S68DAI 1S68DAI 93.6 (3.69) 34.5 (1.36) (0.26) Unit:mm(inch)
- Page 16 Tel : +86-21-6475-3228 Brazil Taiwan Setsuyo Enterprise Co., Ltd. Tel : +55-11-283-2423 6F., No.105 Wu-Kung 3rd.RD, Wu-Ku Germany Mitsubishi Electric Europe B.V. German Hsiang, Taipei Hsine, Taiwan Branch Tel : +886-2-2299-2499 Gothaer Strasse 8 D-40880 Ratingen, Korea HAN NEUNG TECHNO CO.,LTD.
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