Product Overview

The GE IC660HHM501 is a portable diagnostic and configuration interface designed specifically for the Genius I/O decentralized peripheral system. This robust handheld terminal serves as a primary tool for field engineers, enabling direct interaction with Genius I/O blocks and bus controllers without requiring a central PLC or PC connection. The IC660HHM501 is indispensable for initial system commissioning, hardware checkout, and real-time troubleshooting in the field. By plugging directly into the serial bus, it allows for the immediate adjustment of block parameters, signal forcing, and diagnostic monitoring, ensuring that the I/O network is fully operational before the master control logic is deployed.

Technical Characteristics

The IC660HHM501 is engineered for utility and security in demanding industrial settings:

Multi-Functional Interface and Display The unit features a high-contrast, 4-line by 16-character LCD screen that provides real-time data feedback and menu navigation. To support global operations, the interface is switchable between English, German, French, and Italian. Data entry and commands are executed via a 20-key tactile membrane keypad, which is sealed to protect against dust and moisture ingress.

Independent System Commissioning One of the module's most critical features is its ability to perform "Offline" system checkouts. Engineers can use the monitor to force I/O states, clear hardware faults, and verify wiring integrity on the Genius bus even when the main processor is disconnected or powered down. It also supports dual bus selection for complex, redundant network architectures.

Versatile Power Management Designed for maximum portability, the IC660HHM501 operates on an internal rechargeable battery pack for cord-free field use. For extended bench testing or stationary configuration, the device can be powered via external 115V AC or 230V AC sources, ensuring continuous availability during long commissioning cycles.

Administrative Access Control To prevent unauthorized modification of critical safety parameters or I/O configurations, the monitor includes an integrated physical keyswitch. This security feature ensures that only authorized personnel with the physical key can access restricted programming and forcing functions.

Comprehensive Field Diagnostics The terminal provides deep-level access to Genius block diagnostics, allowing users to view internal fault tables, check bus communication statistics, and perform electronic ID verification of connected hardware.

Technical Specifications

• Manufacturer: General Electric (GE Fanuc)

• Model Number: IC660HHM501

• Product Type: Hand-held Monitor / Programming Terminal

• Compatibility: GE Genius I/O Series

• Display: 4-Line, 16-Character LCD

• Keyboard: 20-Key Sealed Membrane

• Power Supply: Battery Pack / 115V AC / 230V AC

• Weight: 0.45 kg

• Dimensions: 20.4 x 9.3 x 3.0 cm

• Origin: USA

Application Areas

The IC660HHM501 is a vital support tool for:

• Industrial Site Commissioning: Testing field sensors and actuators prior to PLC integration.

• On-Site Maintenance: Rapid fault clearing and diagnostic analysis of remote I/O drops.

• Network Troubleshooting: Verifying the integrity of Genius bus communications in noisy environments.

• Legacy System Support: Maintaining and reconfiguring existing GE Fanuc Genius I/O installations.