Real-Time Clock & Interrupt Module (RCIM III)
What is the Real-Time Clock & Interrupt Module (RCIM III)?
Concurrent’s Real-Time Clock & Interrupt Module (RCIM III) is a multifunction card designed for time-critical applications on Concurrent iHawk multiprocessing systems. The RCIM provides key functionality for single system as well as multiple system applications. Ideally suited for simulation, data acquisition and industrial control solutions, the RCIM includes a synchronized clock, eight programmable realtime clocks, and twelve input and output external interrupt lines. The RCIM mounts in a standard iHawk PCIe or PCI slot and is fully supported by Concurrent’s RedHawk Linux real-time operating system.
Specifications
Synchronized Clock
| Length | 64 bits (two 32-bit words) |
| Resolution (High-order) | 32 bits – 1 second |
| Resolution (Low-Order) | 32 bits – 400 nanoseconds |
| Accuracy | ±2.5 PPM |
| OCXO Frequency Stability Option | ±10 PPB |
Real-Time Clocks
| Number | 8 |
| Length | 32 bit |
| Resolution | 1 microsecond (programmable to larger values) |
| Accuracy | ±2.5 PPM |
Interrupts
| External Interrupts | 12 External edge-triggered input & 12 external outputs |
| Connectors | LFH-60 connectors |
| Distributed Interrupts | 12 Input/12 Output |
| Interrupt Response Time | <8 microseconds |
Packaging
| Form Factor | Full-height, half-length PCIe |
| Performance | PCIe 1.0 x1 |
| Maximum cable length between RCIMs | 100 ft |
Environmental
| Operating Temperature | 10° to 55° C |
| Storage Temperature | -40° to 70° C |
| Relative Humidity | 10 to 90% non-condensing |
| Other | ROHS Compliant |
Ordering Information
| RCIM III Real-Time Clock & Interrupt Module | CP4484R-3 |
| RCIM and SENT I/O Interface Assembly | CX-LFH60 |
| RCIM and SENT I/O Interface Assembly with DIN Mounting | CX-LFH60-DIN |
| 1-Meter Cable | HS002-3CBL-1 |
| 5-Meter Cable | HS002-3CBL-5 |
| 10-Meter Cable | HS002-3CBL-10 |
| 20-Meter Cable | HS002-3CBL-20 |
| 30-Meter Cable | HS002-3CBL-30 |
