Product Description
Product Overview
| Parameter | Details |
|---|---|
| Part Number | 8521-RT-DE |
| Product Name | PAC8000 RTU Controller |
| Application | Remote terminal unit (RTU) for substation automation, data acquisition, and control in power distribution and industrial systems |
| Compatibility | PAC8000 system; supports DNP3 protocol, ISaGRAF control package, and integration with PAC8000 Workbench software (version 8.4 or later) |
| Function | Manages I/O modules via Railbus, Ethernet LAN communication, and serial devices; supports store-and-forward for up to 15,000 DNP events |
Functional Specifications
| Parameter | Details |
|---|---|
| Firmware Version | 2.14 (adds analog output events storage in persistent queue and enhanced module recovery) |
| Communication Protocols | DNP3 over RS-485 half-duplex; supports Ethernet (10Base-T), Modbus, and D.20 link for daisy-chaining up to 31 peripherals |
| I/O Support | Compatible with PAC8000 I/O modules; handles digital/analog inputs/outputs via Railbus |
| Power Supply | 24 V DC (low power consumption) |
| Operating Temperature | 0°C to 50°C |
| Storage Temperature | -40°C to +85°C |
| Dimensions | Standard PAC8000 module size (approximate: 100 mm x 160 mm x 20 mm) |
| Weight | Approximately 0.5 kg |
| Certifications | CE marked; suitable for substation environments (UL, CSA compliant) |
| Standards Compliance | IEC 61850 for substation automation; API 670 for related protection |
Ordering Information
| Parameter | Details |
|---|---|
| Part Number Configuration | 8521-RT-DE (RTU Controller with DNP3 support and firmware 2.14) |
| Available Options | Variants for DNP3/IoT enhancements; coated for harsh environments |
| Customization | Firmware updates for specific DNP3 profiles or extended I/O configurations available upon request |