Description
The GE IC660ELB912J is a high-performance Ethernet communication interface module designed for the GE Fanuc Series 90-30 programmable logic controller (PLC) platform. As part of the Genius I/O System, this module bridges the deterministic Genius Bus Plus field network with standard 10/100 Mbps Ethernet, enabling remote monitoring, configuration, and data exchange in industrial automation environments. The GE IC660ELB912J serves as a critical enabler for modernizing legacy control architectures while preserving existing I/O investments.
Positioned within the Series 90-30 rack, the GE IC660ELB912J supports both Modbus TCP and SRTP (Service Request Transport Protocol) over Ethernet, allowing seamless integration with HMIs, SCADA systems, and engineering workstations. Its robust design meets industrial EMC and thermal standards, ensuring reliable operation in electrically noisy settings such as motor control centers or packaging lines. By providing a direct Ethernet port on the PLC backplane, the GE IC660ELB912J eliminates the need for external protocol converters, reducing system complexity and points of failure.
GE IC660ELB912J
Technical Specifications
| Parameter Name | Parameter Value |
| Product Model | IC660ELB912J |
| Manufacturer | GE (General Electric) |
| Product Type | Ethernet Communication Interface Module |
| Compatible PLC Platform | GE Fanuc Series 90-30 |
| Fieldbus Interface | Genius Bus Plus (supports up to 31 I/O blocks) |
| Ethernet Port | 10/100 Mbps RJ-45, auto-negotiating, full/half duplex |
| Supported Protocols | SRTP, Modbus TCP, GE Ethernet Global Data (EGD) |
| IP Configuration | Static IP or BOOTP/DHCP (configurable via software) |
| Power Consumption | Approx. 3.5 W (from backplane +5V and +24V) |
| Operating Temperature | 0°C to +60°C |
| Dimensions | Standard 90-30 module size: 27 mm wide × 140 mm high × 110 mm deep |
| Mounting | DIN rail or rack-mounted in Series 90-30 baseplate |
Main Features and Advantages
High-speed Ethernet connectivity for legacy PLCs:
The GE IC660ELB912J transforms the Series 90-30 from a closed, serial-based system into an Ethernet-enabled controller capable of real-time data sharing. This allows operators to access I/O status, program logic, and diagnostic logs remotely—dramatically improving maintenance efficiency.
Native support for Genius I/O expansion:
Unlike generic Ethernet cards, the GE IC660ELB912J includes built-in Genius Bus Plus master functionality, enabling direct connection to GE’s distributed I/O blocks (e.g., IC200 series). This preserves the low-latency, cyclic I/O updates that Genius networks are known for, while adding Ethernet visibility.
Robust industrial-grade design:
Housed in a metal-reinforced enclosure with conformal coating options, the GE IC660ELB912J withstands vibration, humidity, and electrical noise common in manufacturing floors. Its wide operating temperature range ensures stability in unconditioned enclosures.
Simplified integration and diagnostics:
Configuration is performed via GE’s Proficy Machine Edition or Logic Developer software, with automatic device discovery and parameter upload. LED indicators on the front panel show link status, activity, and module health—enabling quick visual troubleshooting without tools.
Future-proofing without full migration:
For plants running decades-old Series 90 systems, the GE IC660ELB912J offers a cost-effective path to Industry 4.0 readiness. It enables data historians, edge gateways, and cloud platforms to pull operational data without replacing the entire control layer—maximizing ROI on legacy assets.
GE IC660ELB912J
Application Field
The GE IC660ELB912J is widely deployed in industries where Series 90-30 PLCs remain in active service due to their reliability and long lifecycle. In automotive assembly plants, it connects welding robots and conveyor systems to central MES platforms via Ethernet, enabling real-time OEE tracking. In municipal water treatment facilities, the GE IC660ELB912J links pump stations and chemical dosing skids to SCADA systems over fiber-optic Ethernet backbones, ensuring regulatory compliance and remote alarm response.
Packaging and bottling lines also benefit from the GE IC660ELB912J, where high-speed fillers and labelers require synchronized I/O updates via Genius Bus Plus, while production data is streamed to dashboards for quality analytics. Even in legacy power substations retrofitted with digital controls, the GE IC660ELB912J provides secure, deterministic communication between protective relays and control room HMIs. Across all these scenarios, the GE IC660ELB912J delivers the ideal balance of backward compatibility and forward connectivity.
Related Products
- IC693CMM321: Serial communications module for Series 90-30 (RS-232/485), predecessor to Ethernet modules
- IC693CPU364: High-performance CPU for Series 90-30, often paired withIC660ELB912J for enhanced networking
- IC200GBI001: Genius Bus Interface module for remote I/O racks connected viaIC660ELB912J
- IC660BBD020: Digital input block commonly used on Genius networks managed byIC660ELB912J
- IC660ELB913: Higher-capacity variant with dual Ethernet ports and expanded EGD support
- IC695ETM001: Ethernet module for newer PACSystems RX3i—successor platform to Series 90
- Proficy Machine Edition: GE’s engineering software required to configure and programIC660ELB912J
- IC693ACC303: Baseplate extender for Series 90-30 racks housing communication modules likeIC660ELB912J
