Related Manuals for SMC Networks EX260-SCT1
Summary of Contents for SMC Networks EX260-SCT1
- Page 1 Doc. DOC1096333-1 PRODUCT NAME Fieldbus system CC-Link IE TSN compatible SI Unit MODEL / Series / Product Number EX260-SCT1...
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Page 2: Table Of Contents
Contents Safety instructions 1. Product summary 1.1. Features 1.2. Summary of Product elements 2. Wiring 2.1. Installation 2.2. Wiring 2.3. FE terminal 3. Configuration 3.1. CSP＋ file 3.2. Switch setting 3.3. SI unit parameters setting 4. I/O Map 4.1. Occupation point 4.2. -
Page 3: Safety Instructions
Safety Instructions These safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.” They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC) , and other safety regulations. -
Page 4: Limited Warranty And Disclaimer/Compliance Requirements
Safety Instructions Caution SMC develops, designs, and manufactures products to be used for automatic control equipment, and provides them for peaceful use in manufacturing industries. Use in non-manufacturing industries is not allowed. Products SMC manufactures and sells cannot be used for the purpose of transactions or certification specified in the Measurement Act of each country. - Page 5 Operator ♦This operation manual is intended for those who have knowledge of machinery using pneumatic equipment, and have sufficient knowledge of assembly, operation and maintenance of such equipment. Only those persons are allowed to perform assembly, operation and maintenance. ♦Read and understand this operation manual carefully before assembling, operating or providing maintenance to the product.
- Page 6 Caution ■When handling or assembling or replacing the unit, pay attention to the following: •Do not touch the sharp edges when overseeing the unit. •The unit joints are tightly bound with gaskets, so do not hit your hands when replacing the unit. •Do not put your fingers between them when joining the units.
- Page 7 •Product handling ∗Installation •Do not drop, hit or apply excessive shock to the fieldbus system. Otherwise, damage to the product can result, causing malfunction. •Tighten to the specified tightening torque. If the tightening torque is exceeded the mounting screws may be broken. IP67 protection cannot be guaranteed if the screws are not tightened to the specified torque.
- Page 8 •When a surge-generating load such as a relay or solenoid is driven directly, use a fieldbus system with a built-in surge-absorbing element. Direct drive of a load generating surge voltage can damage the fieldbus system. •Prevent foreign matter such as remnant of wires from entering the fieldbus system to avoid failure and malfunction.
- Page 9 Fieldbus System/ Industrial IoT Cybersecurity In recent years, factories have introduced industrial IoT, building up complex networks of production machines. These systems maybe subject to a new threat, cyberattack. To protect the industrial IoT from cyberattacks, it is important to take multiple measures (multi-layer protection) for IoT devices, networks and clouds.
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Page 10: Product Summary
1. Product summary 1.1 Features SI (serial interface) unit is a device for pneumatic solenoid valves manufactured by CC-Link IE TSN SMC. The SI (serial interface) unit has the following characteristics. •Protection rating of enclosure IP40 •Two RJ45 connectors for communication CC-Link IE TSN •Connector for power supply... -
Page 11: Wiring
2. Wiring 2.1. Installation 2.1.1. Valve manifold connection Connect the valve manifold to the SI unit and secure with two hexagon socket head screws (M3 x 30). (Allen wrench size 2.5) Caution: •Tighten the screws so that there is no gap between the SI unit and the valve manifold. •Tighten the screws to the specified torque. - Page 12 2.1.2. Valve manifold installation SI unit does not have mounting holes for installation. For installation, refer to the instruction manual or catalog of the valve manifold to be used. Fig.2.2 Top view of valve manifold 2.2. Wiring Connect the communication cable, power cable, and functional earth (FE) cable. (1) CC-Link IE TSN communication connector port 1 (2) CC-Link IE TSN communication connector port 2 (4) Power / Functional earth (FE) connector...
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Page 13: Communication Connector
2.2.1. Communication connector PORT 1 / PORT 2 Pin No. Designation Content BI_DA+ Transmit/Receive Data A+ BI_DA- Transmit/Receive Data A- BI_DB+ Transmit/Receive Data B+ BI_DC+ Transmit/Receive Data C+ BI_DC- Transmit/Receive Data C- RJ45 connector (PORT 1/2) BI_DB- Transmit/Receive Data B- BI_DD+ Transmit/Receive Data D+ BI_DD-... -
Page 14: Power Connector
2.2.2 Power connector Pin No. Designation Content Function earth 0 V (PWR(V)) 0 VDC for output 24 V (PWR(V)) 24 VDC for output 0 V (PWR) 0 VDC for control 24 V (PWR) 24 VDC for control Fig.2.6 Pin allocation of power connector The power supply connector included as an accessory can be used to supply the power. -
Page 15: Fe Terminal
2.3. FE terminal The SI Unit must be connected to FE (Functional Earth) to divert electromagnetic interference. For maximum protection, the FE cable should be as thick and short as reasonably possible. Fig.2.8 FE (Functional Earth) -15- No. DOC1096333-1... -
Page 16: Configuration
3. Configuration 3.1. CSP+ file The compatible CSP+ file is required to configure the SI Unit within a CC-Link IE TSN network. Download the latest CSP+ files from our website. URL: https://www.smcworld.com CSP+ files are as follows. •CSP+ file (Japanese) : 0x0123_EX260-SCT1_*_jp.zip •CSP+ file (English) : 0x0123_EX260-SCT1_*_en.zip... -
Page 17: Unit Parameters Setting
3.3. SI unit parameters setting The Parameter of SI unit can be set by using the engineering tool by registering the CPS+ file in GX Works. Set the SI unit parameters from the “CC-Link IE TSN Configuration” window of the engineering tool. The SI unit parameter is as follows. -
Page 18: I/O Map
4. I/O Map 4.1. Occupation point Device type Device name Occupation size Remote input 32 points Remote output 32 points Remote register input 8 words Remote register output 8 words 4.2. bit / word area •bit area Content Content Output signal 0 •... - Page 19 •Diagnostics information details Value Register bit No. Content OUT0 short circuit diagnostic • • RWr0 • • OUT15 short circuit diagnostic 0: No short circuit 1: Short circuit OUT16 short circuit diagnostic • • RWr1 • • OUT31 short circuit diagnostic OUT0 output counter diagnostic •...
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Page 20: Process Data Mapping
4.3. Process data mapping Output number assignment Output data ∗: The output number refers to the solenoid position on the manifold and starts at zero. ∗: Standard wiring on the manifold is for double-solenoid valves and output number starts A side and B side in that order as shown in the figure a. -
Page 21: Led Display
5. LED display Description Status Green ON Operating normally. A major error has occurred. Operating normally. Red flashing A minor error has occurred. Red ON A moderate error or major error has occurred. Green ON Cyclic transmission being performed D LINK Green flashing Cyclic transmission stopped Disconnected... -
Page 22: Specification
6. Specification 6.1. Dimensions Fig.6.1 Dimensions of the SI Unit -22- No. DOC1096333-1... -
Page 23: Specifications
6.2. Specifications Table 6.1 Specifications Item Specification General Dimensions (W x L x H) mm 28.2 x 98.1 x 76.5 Weight 200 g or less Housing materials Protection rating of enclosure IP40 (According to IEC60529) Applicable standard UL, CE/UKCA marked Withstand voltage 500 VAC、1 min (between FE and all accessible terminals) 10 Mohm or more... -
Page 24: Accessories
7. Accessories 7.1. Power supply connector Part number: EX9-CP12 Connector for power supply (One power supply connector will be attached to the SI unit when shipped from factory.) 7.2. Dust cover Part number: EX9-AWR (10pcs.) This cover is used to protect the RJ45 connector opening when the connector is not used. When the RJ45 connector is not used, the dust cover can keep the SI unit under IP40 rated protection. -
Page 25: Troubleshooting
8. Troubleshooting The state of the SI Unit is indicated by the LED indication. If a problem occurs on the SI Unit, you can use the following chart to troubleshoot. Also refer to the online diagnostics via the PLC software to help identify the problem. 8.1. -
Page 26: Troubleshooting Tables
8.2. Troubleshooting tables Table 8.1 Troubleshooting "PWR LED is OFF" State Probable causes Checking methods and measures •Check the power cable wiring. Incorrect power wiring. •Check the pin number and wiring of the power connector, Refer to Section.2.2.2. PWR LED is OFF. Power supply for logic (PWR) •Check the power supply. - Page 27 Table 8.5 Troubleshooting "ERR LED is red flashing" State Probable causes Checking methods and measures •Check for duplicate IP address. IP address setting duplication Refer to Section.3.2. Construction of PLC program ERR LED is red •Check that the program construction of the PLC and and the connected model is flashing.
- Page 28 Revision history 1: Contents are added. [March 2025] Tel: + 81 3 5207 8249 Fax: +81 3 5298 5362 https://www.smcworld.com Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. © SMC Corporation All Rights Reserved No.
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