AC700 Book-Style Intelligent Machinery Controller | Compact &
Efficient for Global Automation AC700 Book-Style Intelligent Machinery Controller The AC700 Series Book-Style Intelligent Machinery Controller is a
high-performance motion controller based on the Intel X86 processor
hardware platform. It complies with PLCopen specifications and
IEC-61131-3 standards, supporting programming languages such as ST,
LD, SFC, and CFC. Equipped with a standard EtherCAT industrial
Ethernet real-time bus, it can realize synchronized control of up
to 32 axes. The entire series is configured with two Gigabit
Ethernet ports, supporting mainstream communication protocols like
EtherNet/IP and OPC UA, which enables easy data interaction between
the production site and IT systems. Meanwhile, the AC700 integrates
a UPS (Uninterruptible Power Supply) in its main unit, allowing
data to be saved in case of power failure without the need for an
external UPS. Benefiting from Inovance's over 7 years of in-depth
iterative development of software platforms and accumulation of
process algorithm libraries in the industrial automation field, the
AC700 enables simple, efficient, and stable construction of
equipment applications. It is particularly suitable for large-scale
process automation, production line automation, and factory
automation intelligent manufacturing fields that require high
speed, high precision, and high performance. Core Advantages & Technical Highlights Core Advantages - High-performance Hardware Base: Built on the Intel X86 processor platform, with powerful data
processing capabilities to provide stable support for complex
scenarios.
- Global Compliance Adaptation: Complies with PLCopen specifications and IEC-61131-3 standards,
supports multiple types of standardized programming languages, and
seamlessly connects to overseas industrial control systems.
- Integrated User-Friendly Design: The main unit integrates a UPS (Uninterruptible Power Supply) for
automatic data saving during power outages without the need for
external devices; the compact book-style design saves installation
space.
- Mature Software Ecosystem: Leverages Inovance's over 7 years of industrial automation
software iteration and process algorithm accumulation to quickly
build applications and reduce development difficulty.
Technical Highlights - High-Precision Multi-Axis Control: Equipped with a standard EtherCAT real-time bus, enabling
synchronized control of up to 32 axes to meet high-speed and
high-precision requirements.
- Diversified Communication Adaptation: Features dual Gigabit Ethernet ports, supports mainstream
protocols such as EtherNet/IP and OPC UA, and realizes data
interaction between on-site equipment and IT systems.
- Flexible Programming Support: Compatible with programming languages such as ST (Structured
Text), LD (Ladder Diagram), SFC (Sequential Function Chart), and
CFC (Function Block Diagram), adapting to different processes and
engineers' operating habits.
Core Technical Specifications | Parameter Category | Parameter Item | Specifications (AC702/AC703) |
|---|
| Core Processor | CPU | Intel Celeron, 2.0 GHz (X86 Platform) | | Memory & Storage | RAM: 4GB DDR3
Storage: 64GB mSATA SSD, 64M SPI Flash
Program/Data Storage Area: 128MB each
Power-down Retention Space: 5MB (Built-in UPS in the main unit, no
external connection required) | | Motion Control | Maximum Synchronous Axes | 32 axes (synchronous operation with 1ms cycle) | | Maximum EtherCAT Slaves | Up to 128 slaves per port | | I/O Interfaces | High-Speed DI | 8 channels, 200kHz, DC input (ON ≥ 15V, OFF ≤ 5V) | | High-Speed DO | 4 channels, 200kHz, transistor sink-type, 0.1A per channel (max.
0.5A per module) | | Communication Interfaces | Ethernet Ports | 2 Gigabit Ethernet ports with independent IP addresses (isolation
of internal and external networks) | | Real-time Bus | 1-channel EtherCAT | | Serial Port | 1-channel RS232/RS485 (supports Modbus master/slave and free
protocols) | | Supported Protocols | EtherNet/IP, OPC UA, Modbus TCP, UDP, Socket | | Power Supply | Supply Voltage | 24VDC (-15%～+20%) | | Physical Specifications | Dimensions | 55mm × 196mm × 151mm | | Weight | Approx. 1.3kg | | Protection Class | IP20 | | Software & Standards | Programming Standard | Compliant with IEC-61131-3 (supports LD, ST, SFC, CFC) | | Functional Features | Supports axis position latching, PackML templates, and database
access (MySQL/SQLite) | | Environmental Indicators | Operating Temperature | -5°C～55°C (Storage Temperature: -25°C～70°C) | | Altitude | 0～3000m (>70kPa) | | EMC Standard | IEC61131-2:2017 Class A |
AC700 Series Model Comparison | Model | Full Model Name | Core Configuration | Key Differentiators | Target Applications | Certifications (Overseas) |
|---|
| AC702 | AC702-INT | Intel Celeron 2.0 GHz, 4GB DDR3, 64GB mSATA SSD, 8×200kHz DI,
4×200kHz DO, 1×EtherCAT, 2×Gigabit Ethernet, 1×RS232/RS485,
built-in UPS | Basic motion control, cost-effective, suitable for
small-to-medium-scale multi-axis systems | 3C assembly, packaging machinery, small-sized printing equipment | CE, UL, FCC, IEC 61131-3 | | AC703 | AC703-INT | Same as AC702-INT, with enhanced motion control algorithm &
extended database compatibility | Advanced trajectory planning, PackML template optimization,
supports more complex motion sequences | Automated assembly lines, precision coating machines, high-speed
sorting systems | CE, UL, FCC, IEC 61131-3, OPC UA certification |
Model Suffix Explanation | Suffix | Meaning | Application Scenario |
|---|
| -INT | International market version | General overseas industrial projects, compliant with EU/US
electrical & safety standards | | -R | Redundant power supply option | High-reliability scenarios (e.g., semiconductor manufacturing,
medical device production) | | -P | PROFINET expansion | Projects requiring PROFINET real-time communication |
Key Notes:- Both AC702-INT and AC703-INT share the same hardware foundation;
the difference lies in the pre-installed motion control software
and algorithm packages.
- Customized suffixes (e.g., -E for EtherNet/IP priority) are
available for bulk overseas orders.
- All models support CODESYS programming and OPC UA for easy
integration with industrial IoT systems.
Industry Applications & Scenarios | Industry | Typical Overseas Scenarios | Why AC700 Works | Model Recommendation | Key Local Compliance/Certification Needs |
|---|
| Packaging (EU/NA/LATAM) | High-speed flow-wrap machines for snacks (120+ packs/min); Carton
erecting & sealing lines with 32-axis sync for bottle packing;
Pharma blister packaging requiring data traceability (GMP
compliant) | 32-axis sync (1ms cycle) avoids film stretching/waste; Built-in UPS
preserves batch data during power dips; OPC UA connects to MES for
lot tracking | AC702-INT (standard lines); AC703-INT (pharma high-precision lines) | CE, UL, FDA 21 CFR Part 11 (pharma) | | Semiconductor & Electronics (SE Asia/SK/Japan) | Wafer handling robots (10-axis positioning, ±0.01mm accuracy); PCB
assembly lines (component placement with 200kHz DI for vision
trigger); Mobile phone screen lamination machines | EtherCAT slaves (up to 128) integrate with servo/drive easily;
High-speed I/O syncs with vision systems for defect checks;
Database access (SQLite/MySQL) logs process parameters | AC703-INT (advanced trajectory planning); AC703-INT-P (PROFINET for
EU-made equipment) | CE, SEMI S2, FCC | | Logistics & Warehousing (Global E-commerce Hubs) | Automated storage/retrieval systems (AS/RS) with 24-axis stacker
cranes; Cross-belt sorters (300+ sorts/min); Conveyor line
merging/splitting with Modbus-connected sensors | Dual Ethernet isolates control/MES networks; Built-in UPS prevents
data loss during power cuts; RS232/RS485 connects to barcode
scanners/weigh scales | AC702-INT (standard AS/RS); AC702-INT-R (redundant power for 24/7
hubs) | CE, UL, IEC 61508 (safety-critical) | | Printing & Labeling (EU/NA/Australia) | Flexographic printing presses (web speed 200m/min, color register
sync); Label die-cutting machines (200kHz DO for blade timing);
Digital textile printers | Motion algorithm reduces color shift to <0.1mm; Fast EtherCAT
sync cuts setup time for job changes; OPC UA shares production data
with ERP | AC703-INT (high-speed presses); AC702-INT (small label machines) | CE, UL, RoHS | | Automotive Components (EU/Mexico/Thailand) | Battery module assembly lines (cell stacking, 16-axis sync);
Gearbox assembly (torque monitoring via Modbus TCP); Dashboard
testing stations | Extended database compatibility stores torque/position data; PackML
templates speed up line deployment; Redundant power (-R) for
continuous production | AC703-INT-R (battery lines); AC702-INT (testing stations) | CE, IATF 16949, UL | | Pharmaceutical (EU/US/Middle East) | Vial filling & capping lines (20-axis sync, no bottle jams);
Tablet press with weight control loops; Vaccine cold chain storage
monitoring | Built-in UPS ensures batch record integrity; OPC UA connects to
LIMS for compliance; 200kHz DI captures fill level sensor data fast | AC703-INT (filling lines); AC703-INT-INT (GxP-compliant lines) | CE, UL, GMP, ISO 13485 |
Common Issues & Solutions Scenario 1: On-site Wiring & Power Supply Q1: The voltage fluctuates heavily in overseas factories, and
unstable 24VDC power supply causes the controller to restart
frequently. How to solve this? A1: Prioritize equipping the AC700 with an independent regulated
power supply; do not share the same circuit with high-load devices
like servos or contactors. In addition, connect a 1000μF
electrolytic capacitor in parallel at the controller's power
terminal to withstand short-term voltage sags. If the factory power
grid is really poor, directly use the -R model with redundant power
supply, which enables seamless switching between dual power
supplies without program loss. Q2: When connecting the EtherCAT bus, the slave stations keep
dropping offline, and no cause is found after thorough
troubleshooting. How to handle this in overseas on-site situations? A2: First check the wiring -- do not use ordinary network cables;
industrial shielded network cables are a must, and both ends must
be grounded consistently. Many factories in Southeast Asia do not
have proper grounding for the floor, making the shield layer
useless. Then check the topology; star connection is not
recommended. The AC700's EtherCAT port is suitable for linear
topology, and remember to set the terminal resistor on the last
slave station. In addition, overseas workshops have a lot of dust;
wrap waterproof tape around the connectors to prevent oxidation and
poor contact. Scenario 2: Program & System Compatibility Q3: Programming with European computers overseas, the CODESYS
software cannot connect to the AC700, prompting "Communication
Timeout". What's wrong? A3: It's most likely a mismatched IP segment. The default IP of the
AC700's dual network ports is 192.168.1.100; set your computer's
network card to the same segment (e.g., 192.168.1.101) and do not
connect via the factory's office network. In addition, turn off the
computer's firewall -- many European and American enterprises'
firewalls block industrial protocols by default. Try turning off
the antivirus software's real-time protection before connecting. Q4: After downloading the program, "trajectory jitter" occurs
during axis movement. Overseas customers suspect the controller's
performance is insufficient. How to troubleshoot? A4: First rule out mechanical issues -- ask the customer to check
if the coupling between the servo motor and the lead screw is
loose. Workers at overseas sites often skip proper tightening of
couplings to save time. Then check the acceleration/deceleration
parameters in the program; do not set them too steep. You can
enable the advanced trajectory algorithm of the AC703 to
significantly improve smoothness. If jitter still exists, adjust
the EtherCAT synchronization cycle from 1ms to 2ms to reduce bus
load and improve stability. Product Certification & Quality Assurance Global Product Certification System The AC700 series (core models: AC702-INT, AC703-INT) has obtained
multiple authoritative certifications covering major overseas
markets, ensuring compliance with local electrical safety,
electromagnetic compatibility, and industry-specific norms. Basic Safety & EMC Certifications - CE Certification (EU): Complies with EN 61131-2:2017 (EMC requirements for industrial
controllers) and EN 60950-1 (safety requirements for information
technology equipment), enabling free circulation in the EU 27
countries and the European Economic Area (EEA).
- UL Certification (US/Canada): Meets UL 61010-1 safety standards for industrial control
equipment, supporting market access in North America and regions
recognizing UL certification.
- FCC Certification (US): Complies with FCC Part 15 Class A requirements, ensuring no
excessive electromagnetic interference to the US public
telecommunications network.
- RoHS Certification (Global): Aligns with EU RoHS 2.0 (Directive 2011/65/EU) and relevant global
environmental standards, restricting hazardous substances such as
lead and mercury to meet overseas customers' green production
demands.
Industry-Specific Certifications - SEMI S2 Certification (Semiconductor Industry): Suitable for semiconductor manufacturing environments, meeting the
safety and reliability requirements of semiconductor production
equipment.
- IATF 16949 Certification (Automotive Industry): The production process complies with automotive industry quality
management system standards, applicable to automotive component
assembly lines (e.g., battery module assembly, gearbox assembly).
- GMP & FDA 21 CFR Part 11 (Pharmaceutical Industry): For pharmaceutical production scenarios (e.g., blister packaging,
vial filling), ensuring compliance with drug production quality
management norms and data traceability requirements.
- ISO 13485 Certification (Medical Device Industry): Adapts to medical device supporting production lines, meeting the
quality system requirements of the global medical device industry.
Full-Cycle Quality Assurance Process R&D & Production Quality Control - Adopts a strict R&D verification system, including 1000+ hours
of high-temperature, low-temperature, and voltage fluctuation tests
to ensure product stability in extreme overseas environments (e.g.,
Southeast Asian high humidity, European low temperature).
- The production line implements ISO 9001 quality management system
standards, with 100% full inspection of key processes (e.g.,
circuit board soldering, component assembly) to avoid defects
caused by manual operations.
- Carries out vibration and shock tests in line with IEC 60068-2
standards, adapting to transportation and on-site use environments
in overseas regions (e.g., long-distance shipping, workshop
equipment vibration).
Post-Sales Quality Guarantee - Provides a global unified 2-year warranty service for the AC700
series; for bulk orders, customized warranty periods (e.g., 3
years) can be negotiated to meet long-term operation needs of
overseas projects.
- Establishes localized after-sales service centers in key overseas
regions (e.g., Germany, the US, Singapore), ensuring that technical
support and spare parts supply can be provided within 48 hours for
on-site failures.
- Offers lifelong technical upgrading services, including free
software patches and firmware updates, to adapt to continuous
changes in overseas industrial protocols and customer application
requirements.
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