GE Fanuc IC660BRD020 Genius I/O 16-Circuit DC Source Block
Product Overview
The GE Fanuc IC660BRD020 is a high-performance, 16-circuit DC Source I/O block belonging to the legacy Genius I/O series. This "intelligent" discrete block is designed for decentralized control, functioning as a standalone node on a Genius bus without the need for a traditional rack. The IC660BRD020 provides 16 circuits that can be individually configured as either inputs or outputs, supporting 24 VDC or 48 VDC power systems. A key engineering advantage of this specific model is its support for "T" output configurations, making it a critical component for redundant system architectures where high availability and fault tolerance are mandatory for industrial operations.
Technical Specifications
Technical data for the IC660BRD020 Genius I/O Block:
| Parameter | Specification Details |
| Model Number | IC660BRD020 |
| Manufacturer | GE Fanuc (Emerson Automation) |
| Series | Genius I/O |
| Product Type | DC Source I/O Block |
| Number of Circuits | 16 (Individually configurable as Input or Output) |
| Operating Voltage | 24 VDC / 48 VDC Nominal |
| Input Voltage Range | 18 – 56 VDC |
| Output Current | 2.0 Amps per circuit (Maximum) |
| Total Block Current | 15.0 Amps (Maximum) |
| Diagnostics | Short circuit, overload, no-load, and overtemperature |
| Redundancy Support | Dual-bus and "T" configuration compatible |
| Communication | Genius Bus (Serial, transformer-isolated) |
| Dimensions | 32 mm × 125 mm × 105 mm |
| Weight | 1.46 kg (3.22 lbs) |
| Operating Temp | -20 °C to +60 °C |
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