
The cSCALE S9 Compact is a high-performance, highly integrated safety controller from WIKA Mobile Control (Germany). As the core of a Rated Capacity Limiter (RCL) system, it real-time collects and processes critical data such as boom angle, length, and load, using built-in safety algorithms to ensure the equipment operates within rated limits, effectively preventing overload, tipping, and other hazards.
| Category | Details |
| Safety Rating | SIL 2 (IEC 61508) / PL d (EN 13849-1) |
| Processor | Dual-core ARM Cortex-R5F, 800 MHz |
| Memory | 1 GB DDR4 RAM, 2 GB eMMC Flash |
| Power Input | 9–36 V DC, reverse polarity protection |
| Power Consumption | Typical <10 W, Maximum <15 W |
| Operating Temperature | -40 °C to +70 °C |
| Storage Temperature | -40 °C to +85 °C |
| Protection Class | IP66 / IP67 |
| Vibration Resistance | 5 g RMS (5–500 Hz) |
| Shock Resistance | 30 g (11 ms) |
| Interfaces | 2× CAN FD (ISO 11898-2) 1× Ethernet (10/100 Mbps) 1× USB 2.0 Host 1× USB 2.0 Device 1× RS-232 |
| I/O Capacity | Up to 400 I/O points (local + expansion) |
| Dimensions (L×W×H) | 250 mm × 140 mm × 85 mm |
| Weight | Approx. 2.8 kg |