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Preface ■ Introduction The AM300 is a new generation of medium‑sized PLC which supports dual‑Ethernet ports each with an independent IP address, FB/FC‑based technology encapsulation and reuse, and multi‑level network communication through RS485 and Ethernet interfaces. It support 16 expansion modules. RS485/RS232/DI/DO/AI/AO/RTC clock/TF card functions can be provided through the expansion cards.
■ Access to the Guide This guide is not delivered with the product. You can obtain the PDF version in the following way: http://www.inovance.com Visit , go to Support > Download, search by keyword, ● and then download the PDF file.
Damage or secondary damage caused by force majeure (natural disaster, ● earthquake, and lightning strike) The maintenance fee is charged according to the latest Price List of Inovance. If otherwise agreed upon, the terms and conditions in the agreement shall prevail. For details, see the Product Warranty Card.
Use this equipment according to the designated environment requirements. ● Damage caused by improper use is not covered by warranty. Inovance shall take no responsibility for any personal injuries or property damage ● caused by improper use. ■ Safety Levels and Definitions Indicates that failure to comply with the notice will result in death or severe personal injuries.
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Unpacking Do not install the equipment if you find damage, rust, or signs of use on the equipment ● or accessories upon unpacking. Do not install the equipment if you find water seepage or missing or damaged ● components upon unpacking. Do not install the equipment if you find the packing list does not conform to the ●...
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Handle the equipment with care during transportation and mind your steps to prevent ● personal injuries or equipment damage. When carrying the equipment with bare hands, hold the equipment casing firmly with ● care to prevent parts from falling. Failure to comply may result in personal injuries. Store and transport the equipment based on the storage and transportation ●...
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Read through the guide and safety instructions before installation. ● Do not install this equipment in places with strong electric or magnetic fields. ● Before installation, check that the mechanical strength of the installation site can bear ● the weight of the equipment. Failure to comply will result in mechanical hazards. Do not wear loose clothes or accessories during installation.
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Equipment installation, wiring, maintenance, inspection, or parts replacement must be ● performed only by professionals. Before wiring, cut off all the power supplies of the equipment. and wait for at least the ● time designated on the equipment warning label before further operations because residual voltage still exists after power‑off.
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Follow the proper electrostatic discharge (ESD) procedure and wear an anti‑static wrist ● strap to perform wiring. Failure to comply may result in damage to the equipment or to the internal circuit of the product. Use shielded twisted pairs for the control circuit. Connect the shield to the grounding ●...
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Do not touch the equipment casing, fan, or resistor with bare hands to feel the ● temperature. Failure to comply may result in personal injuries. Prevent metal or other objects from falling into the equipment during operation. Failure ● to comply may result in a fire or equipment damage. Maintenance Equipment installation, wiring, maintenance, inspection, or parts replacement must be ●...
Submit the repair request according to the warranty agreement. ● When the fuse is blown or the circuit breaker or earth leakage current breaker (ELCB) ● trips, wait for at least the time designated on the equipment warning label before power‑ on or further operations.
08: 8 outputs Model code ④ Output type ② 3: Without EtherCAT TN: Sink‑type transistor 2: Two Ethernet ports 0: Model serial number ■ Description of the nameplate Model Description Code AM320‑0808TN AM300 series 8‑in 8‑out PLC 01440476 ‑ ‑...
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Terminal Sign Description Indicator Description Type Color ON: Input/Output ① ● active Yellow I/O status indicator IN/OUT display green OFF: Input/Output ● inactive ON: The power ● supply is normal. Yellow Power OFF: The power green ● supply is abnormal. ON: The user ●...
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Terminal Sign Description Indicator Description Type Color Enables Type‑C ④ communication ‑ ‑ interface with PC. Expansion 01/02 Receives ‑ Expansion card ⑤/‑ ⑥ card slot expansion card options are available " Appendix: for extended functions. Expansion Card Options " on page 40 485+ RS485 ‑...
Product Specifications 1.3.1 General Specifications Item Specification Program 10 MB capacity Data capacity 20 MB, of which 512 KB is retentive at power failure EtherCAT Not supported Axis control 4‑axis synchronization within 1ms cycle (time calculated performance based on motion control) Electronic Supported Key items...
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Item Specification EtherCAT ‑ Two Ethernet ports for two NICs, each with a unique IP. Supports Ethernet/IP master/slave: 16 slaves supported when used as a master; 16 masters supported when used as a slave Supports Modbus‑TCP master/slave: 63 slaves supported Ethernet when used as a master;...
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Item Specification High‑speed 8‑channel hardware inputs Maximum input frequency: 200 kHz Pulse input Supports up to 4 encoder axes Supports A/B phase, pulse/direction, CW/CCW, single‑phase pulse signal 8‑channel hardware outputs Output frequency: 5 Hz to 200 kHz Supports up to 4 pulse axes, which share motion control Pulse output instructions with the bus axis Supports A/B phase, pulse/direction, CW/CCW, single‑phase...
1.3.2 Power Supply Specifications Item Specification Rated terminal input voltage 24 VDC±10% (21.6 VDC to 26.4 VDC) Rated terminal input current 1 A (max@24 VDC) Rated bus output voltage 5 VDC (4.75 VDC to 5.25 VDC) Rated bus output current 2A (max@5 V) 24 V input power supply protection Protection against short circuit and reverse...
2 Mechanical Installation Installation Environment Take the operability, serviceability, and adaptability to environment into account when installing the PLC. Item Specification Operating No corrosive and flammable gas and no excessive conductive dust environment Altitude ≤2000 m (80 kPa) Pollution 2 or less degree Immunity 2 kV on power supply line (Conforms to IEC 61000‑4‑4)
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Item Specification Operating humidity: ‑20°C to +55°C (when installed horizontally), ‑20°C Operating ● to +45°C (when installed non‑horizontally) humidity Relative humidity: <95% RH, non‑condensing ● Note: Install a fan or air conditioner in the direction of the ventilation holes when the operating temperature is greater than the maximum allowable temperature.
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Item Specification Installation The PLC can be installed in four directions, as shown in " 2.2 Installation position and Requirements " on page 25 limit Limit: When installed horizontally: ● ■ Input derating: The PLC can operate with full load at ambient temperature of 45°C.
Installation Requirements The PLC can be mounted horizontally or vertically, on top or at the bottom of the electric cabinet. Different mounting options require different operating temperatures, " 2.1 Installation Environment " on page 22 ■ Optimal mounting option The PLC is most preferably installed horizontally. The heat dissipation is realized by natural convection mode.
If there is a high‑temperature heat source (heater, transformer, large resistor, etc.) in vicinity of the product, keep the product away from the heat source by at least 100 ■ Other mounting options Other mounting options require the same clearance as the optimal mounting option and are shown in the following figure.
In case of vertical installation: PLC must be installed below all I/O modules. ● Hold the cables with a cable duct to prevent the weight of cables being ● applied to the lower end plate, which may result loose of the PLC from the DIN rail.
Installation Method The PLC is mounted onto a DIN rail in conformity with IEC 60715 (width: 35 mm, thickness: 1 mm). The dimensions (unit: mm) are shown below. When installed on a DIN rail other than the recommended one (especially the one whose thickness is not 1.0 mm), the product will not fit in place as the mounting hook does not work.
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If the mounting hook is pressed down, it is locked. ● If the mounting hook is lifted up, it is unlocked. ● Press down the mounting hook to lock the PLC to the DIN rail. When the PLC is not installed on the rail, keep the mounting hook in the locked state. Keeping the mounting hook unlocked for a prolonged time may cause the hook to fail.
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the top of it to the top of the DIN rail, and then tighten the screw to lock the end plate in place, as shown below. ■ Removing the PLC Pry the DIN rail mounting hook upwards with a tool such as slotted screwdriver, hold the protrusions and pull the PLC out straight forward, and then press down the top of the DIN rail mounting hook.
3 Electrical Installation Terminal Layout Right Right Signal Left Signal Left Termi‑ Terminal X0 Input Y0 output X1 Input Y1 output X2 Input Y2 output X3 Input Y3 output X4 Input Y4 output X5 Input Y5 output X6 Input Y6 output X7 Input Y7 output Input common terminal...
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The length of a high‑speed I/O interface extension cable must be within 3.0 ● To prevent interference, route the I/O interface extension cable and the ● power cable (high‑voltage/high‑current cables) through different non‑ parallel routes. Wiring of Input Terminals ■ Wiring of sink input ‑...
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■ Wiring of source input Wiring of Output Terminals Note Connect a flywheel diode when connecting the external inductive load. Diodes can be 1N4001 or similar. ‑ ‑...
4 Communication Wiring Communication Networking This PLC can connect to other PLCs, ERP, MES and other systems through Ethernet ports, and can connect to products such as H5U, SV630C, IR311 series robots through GE20 series expansion cards that provide RS485 or RS232 communication, as shown below.
If you use other types of tubular lug, crimp the lug to the cables according to the shape and dimension requirements shown in the figure below. Cable Connection ■ RS485 communication The RS485 communication port and power supply port share the same terminal block, with RS485 communication port on the left and 24 V power supply port on the right.
■ Ethernet communication To improve the reliability of communication, Cat5 shielded twisted pair cables with an iron shell must be used. Insert the registered jack on the cable into the Ethernet port (RJ45 interface) until ● a click is heard. To remove the RJ45 network cable, press and hold the tail of the registered jack, ●...
If the ERR indicator flashes slowly, it indicates the burning fails. Check that the PLC model configured in the program file is consistent with the actual PLC model. If the problem persists, contact Inovance for technical support. 5. Power off and on the PLC again.
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Install the TF extension card with power off. 2. Power on the PLC again. If the RUN and ERR indicators flash quickly, it indicates that the firmware upgrade is in progress. If the RUN and ERR indicators are OFF, it indicates that the firmware is successfully upgraded.
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Appendix: Expansion Card Options Model Category Description Slot supported GE20‑4DI Digital input/ 4‑channel input output 24 VDC input Sink/Source GE20‑4DO‑TN 4‑channel sink‑type transistor output 24 VDC output GE20‑2AD1DA‑I AI and AO 2‑channel analog input and 1‑channel analog output (current type) GE20‑2AD1DA‑V 2‑channel analog input and 1‑channel analog output...
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