Description
GE Fanuc IS220UCSAH1AK Universal Communication Module
The IS220UCSAH1AK is a high-performance universal communication module from GE Fanuc’s PACSystems RX3i series, designed for seamless integration of industrial automation networks. Supporting EtherNet/IP, Modbus TCP, and Profibus DP protocols, this module enables real-time data exchange between PLCs, HMIs, and third-party devices. With dual-port redundancy and -40°C to +70°C operating range, it ensures reliability in critical applications like oil refineries and automotive manufacturing.
1. Product Overview
The IS220UCSAH1AK bridges industrial communication gaps by converting fieldbus signals to Ethernet/IP for cloud-connected SCADA systems. Its hot-swap capability minimizes downtime, while cybersecurity features (e.g., secure boot, data encryption) protect against cyber threats. The module’s 1 Gbps Ethernet ports and 32 MB memory handle up to 10,000 I/O points, making it ideal for large-scale smart factories.
2. Technical Specifications
| Parameter | Specification |
|---|---|
| Protocols Supported | EtherNet/IP, Modbus TCP, Profibus DP V1-2 |
| Interfaces | 2x Ethernet RJ45, 1x Profibus DP 9-pin |
| Data Rate | 10/100/1000 Mbps (Ethernet), 12 Mbps (Profibus) |
| Memory | 32 MB (16 MB for user programs) |
| Power Supply | 24V DC ±15% (0.8W typical) |
| Redundancy | Dual-port ring topology support |
| Dimensions | 100 x 160 x 120 mm (rack-mountable) |
| Certifications | CE, UL, IEC 61131-2, ISA 12.12.01 (non-incendive) |

IS220UCSAH1AK
3. Key Advantages
- Multi-Protocol Flexibility: Supports 3 major protocols in a single module, reducing hardware costs by 40% compared to dedicated protocol gateways.
- Cybersecurity: Built-in AES-128 encryption and secure firmware updates meet NIST 800-53 compliance.
- Real-Time Performance: Processes 1,000 I/O updates per second with sub-millisecond latency.
Case Study: A Japanese automotive plant cut OEE (Overall Equipment Effectiveness) losses by 18% using IS220UCSAH1AK to synchronize 200+ robots over EtherNet/IP, detecting network delays 50ms faster than legacy systems.
4. Applications & Use Cases
- Energy: Monitors distributed generators via Modbus TCP in smart grids, achieving 99.99% uptime.
- Manufacturing: Controls AGVs (Automated Guided Vehicles) over Profibus DP in warehouses, optimizing route efficiency by 25%.
- Water/Wastewater: Integrates pumps and sensors with SCADA systems, reducing manual data entry errors by 90%.
Example: A U.S. wastewater treatment facility deployed IS220UCSAH1AK to connect 500+ Modbus-enabled meters, slashing monthly data reconciliation time from 40 hours to 4 hours.
5. Competitor Comparison
- Protocol Support: Supports 3 protocols vs. 2 in comparable modules, reducing adapter costs.
- Redundancy: Dual-port ring topology vs. single-port in legacy models, improving network resilience.
- Security: Built-in encryption vs. add-on security modules, saving $3,000 per installation.
IS220UCSAH1AK
6. Selection Recommendations
- Protocol Needs: Choose IS220UCSAH1AK for mixed EtherNet/IP and Profibus environments; use IS220UCSSB1A for standalone Modbus TCP.
- Expansion: Pair with GE’s IS220UDCAA1A for additional Profibus DP slaves.
- Security: Enable secure boot via Proficy Machine Edition software for critical infrastructure projects.
7. Installation & Maintenance Notes
- Network Design: Configure ring topology for critical networks using GE’s IS220UCNBA1A redundancy module.
- Firmware Updates: Perform quarterly updates via GE’s PAC Manager software to patch vulnerabilities.
- EMI Protection: Use shielded cables and grounding straps in high-noise areas (e.g., near motors).
Shanxi Xinyeda International Trading Co., Ltd. supplies new and remanufactured IS220UCSAH1AK modules with a 1-year warranty, pre-configured for EtherNet/IP redundancy. Visit www.xydcontrol.com for GE Fanuc automation solutions or contact us for protocol migration support.


