Allen-Bradley 2198-P070 Power Supplies
The Allen-Bradley 2198-P070, also cataloged as the 2198-P070 DC-Bus Power Supply, operates as a dedicated hardware component for three-phase AC rectification and DC bus voltage distribution within Kinetix 5700 drive systems.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 2198-P070 |
| Brand | Allen-Bradley |
| Origin | USA |
| Weight | 5.93 kg (13.06 lbs) |
| Dimensions | 55 mm module width |
| Operating Temp | 0 to 50 deg C |
| Power Consumption | 17 kW continuous output power |
| Input Voltage | 324-524 VAC three-phase rms (47-63 Hz) |
| Inrush Current | 4.0 A at 245 V |
| Internal Capacitance | 780 uF |
| Terminal Torque Rating | 0.5-0.8 Nm (4.4-7.1 lb-in) |
Backplane Bus Communication Velocity and EtherNet/IP Mapping
The Allen-Bradley 2198-P070 power module manages real-time bus telemetry, diagnostic data, and CIP Security protocols over deterministic EtherNet/IP network connections. Integrated firmware flash compatibility permits continuous status reporting to Logix 5000 controllers without fieldbus communication delays. Onboard power management circuitry controls internal capacitance charging sequences and mitigates bus voltage transients during rapid acceleration and deceleration cycles, ensuring continuous voltage stability across adjacent single-axis or dual-axis inverter modules connected on the shared DC bus.
Frequently Asked Questions
Q: How does the zero-stack tab design assist with hardware mounting on the 2198-P070?
A: The zero-stack tab and cutout alignment system ensures precise physical spacing between adjacent modules, allowing the shared-bus connector bars to align and seat without mechanical stress.
Q: What safety functional states can be executed through the 2198-P070 network interface?
A: The module supports Safe Torque-Off (STO) and Safe Stop integration via either hardwired connections or networked CIP Safety over EtherNet/IP, allowing centralized system safety execution.
Field Installation Guidelines
- Mount the module vertically on the enclosure backplane using zero-stack alignment tabs to ensure correct spacing for shared DC bus bar accessories.
- Torque power terminal block fasteners to 0.5-0.8 Nm (4.4-7.1 lb-in) to prevent thermal rise and loose electrical contacts.
- Connect incoming three-phase AC power leads (324-524 VAC), ensuring proper phase sequencing and bonding the protective earth wire to the main enclosure ground bus.
- Route EtherNet/IP network cables to establish CIP Security telemetry paths to the system controller.
- Provide adequate vertical clearance above and below the 55 mm module frame to maintain natural convection airflow across the internal heatsink assembly.
Allen-Bradley 2198-P070 Power Supplies
Allen-Bradley 2198-P070 Power Supplies
The Allen-Bradley 2198-P070, also cataloged as the 2198-P070 DC-Bus Power Supply, operates as a dedicated hardware component for three-phase AC rectification and DC bus voltage distribution within Kinetix 5700 drive systems.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 2198-P070 |
| Brand | Allen-Bradley |
| Origin | USA |
| Weight | 5.93 kg (13.06 lbs) |
| Dimensions | 55 mm module width |
| Operating Temp | 0 to 50 deg C |
| Power Consumption | 17 kW continuous output power |
| Input Voltage | 324-524 VAC three-phase rms (47-63 Hz) |
| Inrush Current | 4.0 A at 245 V |
| Internal Capacitance | 780 uF |
| Terminal Torque Rating | 0.5-0.8 Nm (4.4-7.1 lb-in) |
Backplane Bus Communication Velocity and EtherNet/IP Mapping
The Allen-Bradley 2198-P070 power module manages real-time bus telemetry, diagnostic data, and CIP Security protocols over deterministic EtherNet/IP network connections. Integrated firmware flash compatibility permits continuous status reporting to Logix 5000 controllers without fieldbus communication delays. Onboard power management circuitry controls internal capacitance charging sequences and mitigates bus voltage transients during rapid acceleration and deceleration cycles, ensuring continuous voltage stability across adjacent single-axis or dual-axis inverter modules connected on the shared DC bus.
Frequently Asked Questions
Q: How does the zero-stack tab design assist with hardware mounting on the 2198-P070?
A: The zero-stack tab and cutout alignment system ensures precise physical spacing between adjacent modules, allowing the shared-bus connector bars to align and seat without mechanical stress.
Q: What safety functional states can be executed through the 2198-P070 network interface?
A: The module supports Safe Torque-Off (STO) and Safe Stop integration via either hardwired connections or networked CIP Safety over EtherNet/IP, allowing centralized system safety execution.
Field Installation Guidelines
- Mount the module vertically on the enclosure backplane using zero-stack alignment tabs to ensure correct spacing for shared DC bus bar accessories.
- Torque power terminal block fasteners to 0.5-0.8 Nm (4.4-7.1 lb-in) to prevent thermal rise and loose electrical contacts.
- Connect incoming three-phase AC power leads (324-524 VAC), ensuring proper phase sequencing and bonding the protective earth wire to the main enclosure ground bus.
- Route EtherNet/IP network cables to establish CIP Security telemetry paths to the system controller.
- Provide adequate vertical clearance above and below the 55 mm module frame to maintain natural convection airflow across the internal heatsink assembly.
