GE Fanuc IC660BRD020 Genius I/O 16-Circuit DC Source Block 24/48VDC
Product Description
The GE Fanuc IC660BRD020 (Part Number: IC660BRD020) is a 16-circuit DC Discrete Source Block within the legacy Genius I/O distributed network series. Engineered for high-availability industrial environments, the IC660BRD020 provides a versatile interface for 24 VDC or 48 VDC systems. Its primary distinction is its capability to support "T" output configurations, allowing for redundant hardware setups where two blocks share the control of a single load, ensuring uninterrupted operation in mission-critical applications.
Unlike standard fixed-configuration modules, the IC660BRD020 offers per-circuit flexibility; each of its 16 points can be independently configured as an input, a tristate input, or a sourcing output. This Genius Block utilizes a built-in microprocessor to perform advanced diagnostics, including no-load detection, short-circuit protection, and failed-switch detection. Communication is handled over the Genius Bus, which supports decentralized control and reduces field wiring by allowing the block to be mounted directly at the machine or process site.
Technical Specifications
Detailed hardware parameters and functional data for the IC660BRD020:
| Parameter | Specification Details |
| Model Number | IC660BRD020 |
| Block Type | Genius I/O DC Discrete Source Block |
| Number of Circuits | 16 (Individually configurable) |
| Nominal System Voltage | 24 VDC or 48 VDC |
| Input Voltage Range | 18 VDC to 56 VDC |
| Output Current | 2.0 Amps maximum per circuit (8.0 Amps max per block) |
| Inrush Current | 10 Amps for 10ms |
| Isolation | 1500 V block-to-block isolation |
| Internal Power Cons. | 150 mA typical; 300 mA maximum |
| Configuration Options | Input, Tristate Input, or Sourcing Output |
| Diagnostics | Short circuit, Overload, No-load, Bus health |
| Dimensions | 224.4 mm × 88.9 mm × 100 mm |
| Weight | 3.22 lbs (1.46 kg) |
| Operating Temp | 0 °C to +60 °C (32 °F to 140 °F) |
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