Module Overview
The Emerson A6824R module is a compact 4TE wide interface designed for the IMR6500 series. Moreover, it supports both ModBus RTU and ModBus Ethernet communication, enabling flexible integration into standard 19” racks. In addition, the module can be optionally configured for redundancy, ensuring high availability in critical monitoring systems. A convenient handle simplifies module removal while labeling allows clear identification of module and sensor connections.
Functional Highlights
- ModBus RTU Serial Communication: Operates at 19.2 kbaud with 8 data bits, even parity, and 1 stop bit.
- ModBus Ethernet: RJ45 socket supports 10BaseT connectivity for networked system integration.
- Redundancy Support: Optional configuration ensures continued operation during failure events.
- Indicator LEDs: Green LED provides clear status of the power supply.
- Environmental Tolerance: Operates between 0° and 65°C and survives vibrations and shocks according to IEC standards.
- Rack Integration: Fits in standard 19” racks, occupying one slot with space for up to fourteen modules.
- Data Types Supported: Includes speed, vibration, gap value, channel status, alarms, and phase information.
Technical Specifications
| Parameter | Specification |
|---|---|
| Communication Protocols | ModBus RTU (Serial), ModBus Ethernet |
| ModBus RTU Settings | 19.2 kbaud, 8 data bits, even parity, 1 stop bit |
| Default IP Address | 192.168.255.1 |
| Subnet Mask | 255.255.255.0 |
| Power Consumption | Maximum 5 W |
| Operating Temperature | 0°C to 65°C (32°F to 149°F) |
| Storage Temperature | -30°C to 85°C (-22°F to 185°F) |
| Relative Humidity | 5%–95%, non-condensing |
| Vibration Resistance | 0.15 mm (10–55 Hz), 19.6 m/s² (55–150 Hz) |
| Shock Resistance | 98 m/s² peak, 16 ms |
| EMC Compliance | EN50081-1 / EN50082-2 |
| Module Format | 4TE wide, DIN 41494, 100 x 160 mm |
| Front Plate IP Rating | IP21 |
| Module Net Weight | 320 g (0.705 lbs) |
| Gross Weight (packing) | 450 g (0.992 lbs) |
| Space Requirement | 1 slot in 19” rack |
System Integration & Applications
The A6824-R module integrates seamlessly with AMS 6500 monitoring systems. Therefore, it is ideal for:
- Process monitoring requiring both serial and Ethernet data communication.
- Systems needing optional redundancy for high availability.
- 19” rack installations in industrial environments.
- Real-time acquisition of speed, vibration, gap, and alarm state information.
Moreover, the module’s compact size allows up to fourteen modules per rack, optimizing space utilization in control cabinets.
Details
| Weight | 0.22 kg |
|---|
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