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Analog-Digital Converter Module
(With Signal Conditioning Function)
Thank you for buying the Mitsubishi general-purpose programmable
controller MELSEC-Q Series.
Prior to use, please read both this manual and detailed manual
thoroughly and familiarize yourself with the product.
© 2006 MITSUBISHI ELECTRIC CORPORATION
Channel Isolated
User's Manual
Q66AD-DG
MODEL
Q-66AD-DG-U-HW
MODEL
CODE
IB(NA)-0800361-D(0810)MEE
(Hardware)
13JY11
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Table of Contents
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Summary of Contents for Mitsubishi Q66AD-DG Series
- Page 1 Analog-Digital Converter Module (With Signal Conditioning Function) User’s Manual (Hardware) Q66AD-DG Thank you for buying the Mitsubishi general-purpose programmable controller MELSEC-Q Series. Prior to use, please read both this manual and detailed manual thoroughly and familiarize yourself with the product. MODEL...
- Page 2 Also pay careful attention to safety and handle the module properly. These precautions apply only to Mitsubishi equipment. Refer to the user's manual of the CPU module to use for a description of the programmable controller system safety precautions.
- Page 3 [INSTALLATION PRECAUTIONS] CAUTION Use the programmable controller in an environment that meets the general specifications given in the User's Manual of the CPU module being used. Using this programmable controller in an environment outside the range of the general specifications may cause electric shock, fire, malfunction, and damage to or deterioration of the product.
- Page 4 Section 5.1, Section 5.3 This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.
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Page 5: Table Of Contents
CONTENTS 1. Overview ......................1 2. Performance Specifications ................2 3. Part Names ..................... 4 4. Handling Precautions..................5 4.1 Mounting module fixing bracket..............6 5. Wiring......................6 5.1 Wiring precautions..................6 5.2 External wiring ..................7 5.3 Intelligent Function Module Switch setting ..........8 6. - Page 6 (1) For programmable controller system To configure a system meeting the requirements of the EMC and Low Voltage Directives when incorporating the Mitsubishi programmable controller (EMC and Low Voltage Directives compliant) into other machinery or equipment, refer to Chapter 9 "EMC AND LOW VOLTAGE DIRECTIVES"...
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Page 7: Overview
1. Overview This manual describes the specifications, the names of the components and handling precautions for the type Q66AD-DG channel isolated analog-digital converter module (with signal conditioning function) (hereafter referred to as the Q66AD-DG) which are used in combination with the MELSEC-Q series CPU modules. -
Page 8: Performance Specifications
2. Performance Specifications The specifications for the Q66AD-DG are shown in the following table. For general specifications, refer to the operation manual for the CPU module being used. Table 2.1 Performance specifications Item Specifications Number of analog input point 6 points (6 channels) (2-wire transmitters) With 2-wire 4 to 20mADC (Input resistance: 250 ) - Page 9 Table 2.1 Performance specifications(Continued) Item Specifications Dielectric Isolation Insulation Specific isolated area withstand method resistance voltage Between the I/O terminal 500VAC rms, and programmable con- 1min. troller power supply Isolation Trans- 500VDC 1000VAC Between analog input former rms, channels isolation more 1min Between external supply...
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Page 10: Part Names
3. Part Names This section explains the names of the components for the Q66AD-DG. Module fixing screw Module fixing bracket External device connector indicated with the LED. Terminal No. Terminal No. Table 3.1 Names of Part Table 3.2 Signal layout Terminal Signal Terminal... -
Page 11: Handling Precautions
4. Handling Precautions (1) Do not drop the module or subject it to heavy impact. (2) Do not remove the PCB of the module from its case. Doing so may cause the module to fail. (3) Prevent foreign matter such as dust or wire chips from entering the module. -
Page 12: Mounting Module Fixing Bracket
4.1 Mounting module fixing bracket Hold the Q66AD-DG with module fixing bracket after the Q66AD-DG is mounted to the base unit. POINT Make sure that the module fixing bracket is hooked on the 3rd slit viewed from the front of Q66AD-DG. And tighten the module fixing screw at the specified torque. -
Page 13: External Wiring
5.2 External wiring (1) For 2-wire transmitter input (2) For current input Transmitter Current power limiting supply circuit I+/CHK+ Modulator Demodulator I-/CHK- *1 Shielded *1 Use a 2-core twisted shielded wire for the power wire. *2 Shows input resistance. *3 To connect with the 2-wire transmitter, be sure to connect to P and I+/CHK+. *4 Always use a ground. -
Page 14: Intelligent Function Module Switch Setting
5.3 Intelligent Function Module Switch setting The intelligent function module switches are set using the I/O assignment settings of GX Developer. It can be easy to set by inputting using hexadecimal-4 digits. Table 5.1 Switch setting item Switch No. Setting item Input range Analog input range setting value... -
Page 15: External Dimensions
6. External Dimensions FG terminal screw (M3 screw) 89 (3.50) 97.5 (3.84) 130 (5.12) 47 (1.85) 27.4 (1.08) 177 (6.97) FG terminal L-Shaped metal fitting FG terminal screw (M3 screw) Unit: mm (inch) - Page 16 Warranty Mitsubishi will not be held liable for damage caused by factors found not to be the cause of Mitsubishi; machine damage or lost profits caused by faults in the Mitsubishi products; damage, secondary damage, accident compensation caused by special factors unpredictable by Mitsubishi;...