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CKD M4G Series Instruction Manual

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Instruction Manual
Manifold
M4G Series
MN4G Series
Serial Transmission Type
N4G*R-T8D**
(4GR-OPP7-*D-*)
【Compatible with DeviceNet】
● Please read this instruction manual
thoroughly before using the product.
● In particular, carefully read the contents
related to safety.
● Retain this instruction manual with the
product for further consultation whenever
necessary.
SM-P00121-A
CKD Corporation

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Summary of Contents for CKD M4G Series

  • Page 1 SM-P00121-A Instruction Manual Manifold M4G Series MN4G Series Serial Transmission Type N4G*R-T8D** (4GR-OPP7-*D-*) 【Compatible with DeviceNet】 ● Please read this instruction manual thoroughly before using the product. ● In particular, carefully read the contents related to safety. ● Retain this instruction manual with the product for further consultation whenever necessary.
  • Page 2 (Note that this product can be used when CKD is consulted prior to its usage and the customer consents to CKD product specifications. The customer should provide safety measures to avoid dangers in the event of problems.)
  • Page 3 This warranty is valid for one (1) year after delivery to the customer’s designated site. Scope of warranty In case any defect clearly attributable to CKD is found during the warranty period, CKD shall, at its own discretion, repair the defect or replace the relevant product in whole or in part and at no cost, according to its own judgment.
  • Page 4 WARNING: If the product must be used under conditions that are different from the specified conditions or if the product is to be used for a special application, consult CKD before utilizing the product. Before performing maintenance, turn off the power, cut off the compressed air supply, and make sure there is no residual pressure.

  • Page 5: Table Of Contents

    TABLE OF CONTENTS N4G*R-T8D** Serial Transmission Type Instruction Manual No. SM-P00121-A 1. PRODUCT 1.1 General outline of the system 1.2 Network structure 1.3 Specifications 1.4 Parts of slave unit 1.5 Switches and LED indicators 2. PRECAUTIONS 3. OPERATION 3.1 Switch settings 3.2 Settings by Explicit Message 3.3 Correspondence between the slave unit output No.

  • Page 6: Product

    PRODUCT 1. PRODUCT 1.1 General outline of the system 1) N4G*R-T8D** The N4G*R-T8D** is a slave unit for 4G series which can establish connection to the DeviceNet open field network system managed by Open DeviceNet Vendor Association, Inc. (or ODVA). The N4G*R-T8D** slave unit has the following features: (1) It is connected to the PLC with only a DeviceNet cable, allowing a significant reduction of man-hours in wiring.

  • Page 7: Network Structure

    PRODUCT 1.2 Network structure DeviceNet system chiefly consists of PLC, master unit, N4G*R-T8D*** mounted manifold solenoid valve, and peripheral equipment. 1) PLC and master unit combination examples PLC Manufacturer Compatible PLC Master unit model NJ Series CJ1W-DRM21 OMRON Corporation CJ Series CS1 Series CS1W-DRM21 Rockwell Automation Inc.

  • Page 8: Specifications

    PRODUCT 1.3 Specifications 1) Communication specifications Item Specifications Communication protocol DeviceNet compliant Baud rate 125kbps /250kbps /500kbps /automatic setting Transmission media Special 5-wire cable for DeviceNet （ Network cable ） （ 2 signal lines, 2 power lines, 1 shielded line ） Branch line Total branch line Baud rate...
  • Page 9 PRODUCT 2) N4G*R-T8D*** specifications Always operate this slave unit within its product specifications. Item Specifications Model No. N4G*R-T8D1 N4G*R-T8D2 N4G*R-T8DP1 N4G*R-T8DP2 Communication power supply voltage 11.0 VDC to 25.0 VDC Communication power supply current 70mA or less （at 24.0 VDC with all points ON） consumption Valve power supply 22.8 VDC to 26.4 VDC（24VDC +10%, -5%）...

  • Page 10: Parts Of Slave Unit

    PRODUCT 1.4 Parts of slave unit Accessories Status monitoring light ① Indicates slave unit status and network status by LEDs. Switches ② Sets the output at a communication error, the slave unit nord address, and baud rate. Cover ③ Protects the status monitoring lights and the switches. ocket for powering the unit/ valve ④...

  • Page 11: Switches And Led Indicators

    PRODUCT 1.5 Switches and LED indicators Discharge static electricity that has built up on your body before touching the CAUTION: slave unit. Otherwise, static electricity can cause damage to the slave unit. 1) Switches The switches are used to set the output mode at a communication error, the slave unit nord address, and the baud rate.
  • Page 12 PRODUCT 2) LED Indicators for module status (MS) and network status (NS) These LEDs indicate slave unit status and network status. See table below for their descriptions. MS LED NS LED Status Comments I/O data is being communications in communicated between Operating normally.

  • Page 13: Precautions

    PRECAUTIONS 2. PRECAUTIONS To correspond to the requirements of the relevant EC Directive, use AC/DC adapter (e.g., switching power supplies) complying with EMC standards for the valve and communication power supplies. Before turning the power ON or OFF, ensure the safety of the surroundings as the components in the system, including the valve (cylinder), may move unexpectedly.

  • Page 14: Operation

    OPERATION 3. OPERATION 3.1 Switch settings Discharge static electricity that has built up on your body before touching CAUTION: the slave unit. Otherwise, static electricity can cause damage to the slave unit. The slave unit will not identify the setting if the power is supplied. Make sure the power of communication is turned OFF upon setting as they are read into the unit only at power-up.

  • Page 15: Settings By Explicit Message

    OPERATION 3.2 Settings by Explicit Message the items of s etting below with this slave unit. Using the Explicit Message enables 1) MAC ID (node address): Possible with the software setting mode only (DR switch is set 5) Set node address. After sending message, the slave unit is reset and the node address is applied. (NA switch setting is ignored) Class Instance...

  • Page 16: Correspondence Between The Slave Unit Output No. And Plc Memory Address No

    OPERATION 3.3 Correspondence between the slave unit output No. and PLC memory address No. 1) PLC memory address correspondence tables The tables below describe the correspondence using PLC manufactured by OMRON Corporation as a typical example. ◆ N4G*R-T8D*1   （ 16-point output specification ） Output Bit 00-15 PLC allocated memory address...
  • Page 17 OPERATION 2) Examples of Valve No. assignments corresponding to the slave unit T8D* solenoid output No The valve No. 1a, 1b, 2a, 2b, … indicate the station numbers such as station No.1, station No.2, and so on; while the alphabets ‘a’ and ‘b’ mean, respectively, the solenoid on the a-side and the solenoid on the b-side of the “double-solenoid type”...
  • Page 18 OPERATION ◆ N4G*R-T8D*2   （ 32-point output specification ） Note: The figure below is an example of double-solenoid type valves mounting 16 stations on the Manifold No.2 No.4 No.6 No.8 No.10 No.12 No.14 No.16 manifold. There is no solenoid on No.1 No.3 No.5...

  • Page 19: Programming

    OPERATION 3.4 Programming This slave unit is treated as a slave unit device with 16 output points: T8D*1 and 32 output points: T8D*2. There are 2 types of I/O data: output data transmitted from a master unit to a slave unit (with 16 output points: T8D*1 and 32 output points: T8D*2) and input data transmitted from a slave unit device to a master unit.

  • Page 20: Device Profile

    3.5 Device profile and object implementation 1) Device profile Volume One – Edition 3.21 Compatible with DeviceNet Specifications Volume Three – Edition 1.14 General device Vendor name(ID) CKD Corporation (ID=0xC9) data Device/product type Pneumatic Valve(s) Manual No. SM-P00121-A Communication power supply current 70mA or less at 24.0 VDC...
  • Page 21 OPERATION DeviceNet Object (0x03) Explicit Message Attributes ID content transmission Value Object class 0x01 Revision DeviceNet Services Parameter options Services 0 ｘ 0E Get_Attribute_Single Explicit Message Attributes ID content transmission 0x01 MAC ID Yes** Object 0x02 Baud rate Yes** instance 0x03 (0x01) 0x04...
  • Page 22 OPERATION Connection Object (0x05)) Attributes Not supported Object class Services Not supported Explicit Attributes ID content Message transmission Value Decimal Hexadecimal (Dec) (Hex) 0x01 State 0x02 Instance Type 0x00 0x03 Transport class trigger 0x83 Object 0x04 Produced connection ID instance 0x05 Consumed connection ID (0x01)
  • Page 23 OPERATION Explicit Attributes ID content Message Value transmission T8D1 T8D2 T8DP1 T8DP2 0x01 State 0x02 Instance Type 0x01 0x01 0x01 0x01 Transport class 0x03 0x82 0x82 0x82 0x82 trigger Produced connection 0x04 Consumed 0x05 connection ID Initial comm Object 0x06 0x01 0x01 0x01...

  • Page 24: Network Configuration With Eds (Electronic Data Sheet) File

    OPERATION 3.6 Network configuration with EDS (Electronic Data Sheets) file In order for the DeviceNet device to join the Network, network configuration is necessary using the EDS file which describes the communication specification of the device. Refer to the user’s manual provided by the master unit manufacturer for the configuration.

  • Page 25: Installation

    INSTALLATION 4. INSTALLATION The network cables and power cables must be connected to the N4G*R-T8D** to function. Incorrect connection causes not only malfunctions but in some cases, critical transmission damage to this slave unit as well as other related devices. Before use, make sure to read this instruction manual as well as the user’s manuals of the PLC and other devices for correct connections.

  • Page 26: Connecting And Wiring To The Network Connector Socket

    INSTALLATION 4.1 Connecting and wiring to the network connector socket The network connector plug is included with this slave unit. Wire the DeviceNet cables to the connector plug and connect it to the network connector socket on the unit. [Network connector socket] CC2,5/5-GF-5,08P26AUTHR(model No.1702177) 5-pole socket Mfd by Phoenix Contact [Network connector plug (included)]...
  • Page 27 INSTALLATION Be sure to use DeviceNet compliant cables for the network cable. CAUTION: Make sure that the network cables have a sufficient bending radius, and do not forcibly bend them. Keep the network cables away from the power cables as well as high-voltage cable(s).

  • Page 28: Connecting And Wiring To The Valve Power Socket

    INSTALLATION 4.2 Connecting and wiring to the valve power socket Valve power plug is included with this slave unit. Wire the valve power cable to the power plug and connect them to the power socket on the slave unit. [Valve power supply] Power to operate the solenoid valves.
  • Page 29 INSTALLATION Carefully check the polarities and rated voltage before making any CAUTION: connections. Calculate the current consumption before selecting the appropriate power cable. Keep in mind that a voltage drop may occur from powering multiple slave units from one power supply, when selecting and wiring the cables.

  • Page 30: Maintenance

    MAINTENANCE 5. MAINTENANCE 5.1 Removing the slave unit (1) After confirming safety, stop network communication and power off all the peripheral devices when needed. (2) After confirming safety, power off the power supply of valves and network when needed. (3) Remove the slave unit’s mounting screws. Because of a fall-prevention type, stop loosening the screw as soon as it detaches from the slave unit connecting block.
  • Page 31 MAINTENANCE Before turning the power ON or OFF, ensure the safety of the CAUTION: surroundings as the components in the system and the valves (cylinders) may move unexpectedly. Confirm the output setting at a communication error and the unit’s IP address, upon turning the slave unit’s power ON.

  • Page 32: Troubleshooting

    MAINTENANCE 5.3 Troubleshooting Troubleshooting needs to be conducted on the system as a whole rather than just on a single unit. Depending on the communication status, the system may move suddenly, and so when conducting maintenance, be sure to exercise ample caution and ensure safety. [Problem 1] MS LED and NS LED: do not light green (Not in the I/O communications status) ・...

  • Page 33: Maintenance Of The Device

    MAINTENANCE 5.4 Maintenance of the device This section describes the daily maintenance of devices; methods of cleaning and inspection, as well as replacing the slave unit. 1) Cleaning Clean the device periodically in the following manner to ensure its optimum state. (1) For daily cleaning, wipe the device with a dry, soft cloth.

  • Page 34: Appendix (Eds File)

    CreateTime = 11:15:00; ModDate = 02-15-2017; ModTime = 11:49:39; Revision = 1.1; HomeURL = "http://www.ckd.co.jp"; [Device] VendCode = 201; VendName = "CKD Corporation"; ProdType = 27; ProdTypeStr = "Pneumatic Valve(s)"; ProdCode = 70; MajRev = 20; MinRev = 4; ProdName = "OPP7-1D";...

  • Page 35: Opp7-2D (T8D2)

    CreateTime = 11:15:00; ModDate = 02-15-2017; ModTime = 11:51:02; Revision = 1.1; HomeURL = "http://www.ckd.co.jp"; [Device] VendCode = 201; VendName = "CKD Corporation"; ProdType = 27; ProdTypeStr = "Pneumatic Valve(s)"; ProdCode = 71; MajRev = 20; MinRev = 4; ProdName = "OPP7-2D";...

  • Page 36: Opp7-1D-P (T8Dp1)

    CreateTime = 11:15:00; ModDate = 02-15-2017; ModTime = 11:49:39; Revision = 1.1; HomeURL = "http://www.ckd.co.jp"; [Device] VendCode = 201; VendName = "CKD Corporation"; ProdType = 27; ProdTypeStr = "Pneumatic Valve(s)"; ProdCode = 70; MajRev = 20; MinRev = 4; ProdName = "OPP7-1D";...

  • Page 37: Opp7-2D-P (T8Dp2)

    CreateTime = 11:15:00; ModDate = 02-15-2017; ModTime = 11:51:36; Revision = 1.1; HomeURL = "http://www.ckd.co.jp"; [Device] VendCode = 201; VendName = "CKD Corporation"; ProdType = 27; ProdTypeStr = "Pneumatic Valve(s)"; ProdCode = 74; MajRev = 20; MinRev = 4; ProdName = "OPP7-2D-P";...

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