Description:
The 2198‑D006‑ERS3 (and variant 2198‑D006‑ERS3/A) is a compact dual‑axis servo inverter from the Allen‑Bradley Kinetix 5700 family. It integrates two independent servo axes in a single 55 mm wide module, each delivering 2.5 A RMS continuous current (approx. 1.7 kW at 480V). Designed for EtherNet/IP (CIP Motion) integration, it operates on a shared DC bus and features built‑in Safe Torque Off (STO) safety, targeting high‑density multi‑axis applications like packaging and material handling.
Application Scenarios:
In a太原‑based packaging machine OEM’s design, a 2198‑D006‑ERS3 is mounted alongside a 2198‑P031 power supply module. It drives two Kinetix VP servo motors for a filling head and a sealing jaw axis. The dual‑axis design halves the cabinet footprint compared to two single drives, while the EtherNet/IP network allows direct synchronization with a CompactLogix 5380 controller for high‑speed coordinated motion.
Parameter:
| Main Parameters | Value / Description |
|---|---|
| Product Model | 2198‑D006‑ERS3 (ERS3/A for enhanced safety variants) |
| Manufacturer | Allen‑Bradley (Rockwell Automation) |
| Product Family | Kinetix 5700 Servo Drives |
| Axis Configuration | Dual‑Axis (2 independent axes in one module) |
| Continuous Output Current | 2.5 A RMS per axis (6.3 A RMS peak per axis) |
| Output Power (Continuous) | ~1.7 kW per axis @ 480V AC / ~0.9 kW @ 240V AC |
| Input Power | DC Bus Input: 458–747 V DC (from external 2198‑Pxxx supply) |
| Control Power | 24 V DC (L1/L2 terminals, typically 5.5 A) |
| Communication | EtherNet/IP (CIP Motion), Dual‑port, supports DLR |
| Safety Function | Integrated STO (Safe Torque Off), SIL 3 / PL e |
| Module Width | 55 mm (Compact book‑style form factor) |
| Control Bandwidth | Current Loop: ~1 kHz; Velocity Loop: ~300–400 Hz |
| Feedback Support | Single‑cable Hiperface DSL, EnDat 2.2, etc. |
| Operating Temperature | 0 °C to +50 °C (Requires cabinet cooling) |
| Product Status | Active / Current Production |
Technical Principles and Innovative Values:
- Innovation Point 1: Dual‑Axis Density in 55 mm Width. The 2198‑D006‑ERS3 packs two fully independent servo drives into a 55 mm wide module—the same width as many single‑axis competitors. This high power density is critical for太原 machinery builders facing tight control cabinet space constraints. It reduces the total footprint of a multi‑axis system by nearly 50% compared to using two single‑axis drives, while maintaining individual axis performance (1.7 kW per axis).
- Innovation Point 2: Native EtherNet/IP Motion (CIP Motion). Unlike older generations requiring separate motion networks (SERCOS), this drive uses standard EtherNet/IP for both control and motion. This allows it to connect directly to太原’s prevalent CompactLogix 5380/5480 or ControlLogix controllers via a standard RJ45 cable. The dual‑port design supports Device Level Ring (DLR) topology for network redundancy, simplifying wiring and improving reliability in harsh plant environments.
- Innovation Point 3: Shared DC Bus Architecture with Integrated Safety. The drive is a DC bus inverter, meaning it must be paired with a 2198‑Pxxx power supply module. This architecture allows multiple inverters on the same bus to share regenerative braking energy, often eliminating the need for external braking resistors in coordinated multi‑axis systems. Additionally, the ERS3 variant integrates Safe Torque Off (STO) hardware, meeting SIL 3 / PL e safety standards without requiring external safety relays for each axis.
