Technical Specifications Overview
The table below details the core technical parameters of this 13-slot rack.
| Parameter | Specification |
|---|---|
| Model Number | 45C313 |
| Product Type | Automate 13-Slot Rack (Chassis) |
| Compatible System | Reliance Electric Automate Series |
| Number of Slots | 13 (for I/O and processor modules) |
| Backplane Bus | Parallel high-speed backplane |
| Data Transfer Rate | 2 MB/s (maximum) |
| Power Supply Capacity (5 VDC) | 20 A (total available) |
| Power Supply Capacity (±12 VDC) | 2 A each (total available) |
| Rack Mounting | Standard 19-inch rack or panel mount |
| Dimensions (W x H x D) | 482.6 mm x 177.8 mm x 228.6 mm |
| Weight | 4.5 kg (without power supply) |
| Material | Cold-rolled steel (painted finish) |
| Cooling | Passive convection (ventilated top/bottom) |
| Mounting Holes | 4 mounting points (standard EIA pattern) |
| Indicators | One green “PWR” LED (backplane power) |
| Operating Temperature | 0°C to +55°C |
High-Capacity Rack Architecture
The 45C313 13-slot rack provides the physical foundation for the Reliance Electric Automate control system. This 13-slot rack accommodates up to thirteen modules, including both processor and I/O units, in a single chassis. A high-speed parallel backplane runs the full length of the rack, ensuring fast and deterministic data exchange between all installed modules.
Engineers can arrange modules in any order within the thirteen slots, offering complete flexibility for system design. The rack supports the full range of Automate modules, including digital and analog I/O, communication interfaces, and processor modules. The generous slot count makes this 13-slot rack ideal for medium to large-scale automation projects.
Power Distribution and Capacity
This 13-slot rack distributes three voltage rails to all installed modules: 5 VDC at 20 A, and ±12 VDC at 2 A each. The 45C313 provides ample power capacity for fully populated racks containing power-hungry modules. Users must ensure that the total current consumption of all mounted modules does not exceed these limits, which guarantees stable system operation.
The rack includes a built-in power distribution board with over-current protection on each voltage rail. This protection automatically trips and isolates any fault, preventing damage to other modules in the system. A green LED on the front panel illuminates when the backplane 5 VDC supply is present and stable.
Physical Design and Installation Options
This 13-slot rack conforms to standard 19-inch rack dimensions, measuring 482.6 mm in width, 177.8 mm in height (4U), and 228.6 mm in depth. The 4.5 kg weight requires secure mounting using all four mounting points provided. Users can mount the 45C313 in standard EIA 19-inch racks or directly onto panel surfaces using the included mounting holes.
The cold-rolled steel construction provides excellent mechanical strength and EMI shielding. Ventilation slots on the top and bottom panels allow passive convection cooling, eliminating the need for active fans in most applications. The painted finish offers corrosion resistance suitable for industrial environments.
System Integration Benefits
This 13-slot rack simplifies system integration by providing a standardized, modular platform for all Automate components. The 45C313 supports expansion through additional racks connected via extension cables, enabling system growth beyond thirteen slots. The rack operates reliably across a temperature range of 0°C to +55°C and withstands humidity from 10% to 90% (non-condensing).
Details
| Weight | 4.5 kg |
|---|---|
| Dimensions | 482.6 × 177.8 × 228.6 mm |
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