EP204-I00-EN00 Emerson Epsilon EP-I Datasheet & Technical Manual
Manufacturer: Emerson
-
Part Number: EP204-I00-EN00
Condition：New with Original Package
Product Type: AC Servo Drives
-
Country of Origin: Germany
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Emerson EP204-I00-EN00 Epsilon EP-I Series AC Servo Drive
Configured for precise motion control and positioning execution in automated industrial networks, the Emerson EP204-I00-EN00 (EP204-I00-EN00 Indexer-class AC Servo Drive) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | EP204-I00-EN00 |
| Brand | Emerson |
| Origin | USA |
| Weight | 1.63 kg |
| Dimensions | 53.59 mm x 205.72 mm x 150.88 mm |
| Operating Temp | 0 to +50 deg C |
| Power Consumption | 2 kW rated output power |
| Series | Epsilon EP-I |
| Drive Type | Indexer-class AC servo drive |
| Rated Output Current | 4.0 A |
| Input Voltage | 380-480 VAC, 50/60 Hz |
| Control Modes | Vector control, Position control |
| Feedback Types | Rotary transformer, Encoder |
| Digital I/O | 4 digital inputs, 4 digital outputs |
| Communication Interfaces | Ethernet, Modbus TCP/IP |
| Cooling Method | Natural convection or forced air |
| Certifications | COO, CE |
Process Control & DCS Instrumentation Attributes
The servo drive incorporates 4-20 mA HART loop protocol compatibility alongside deterministic Ethernet communication to handle complex closed-loop positioning metrics. Galvanic channel-to-channel isolation safeguards the high-speed microprocessor logic from back-EMF voltage transients generated by the 4.0 A motor output circuit. Continuous data acquisition loops match actual rotary transformer and encoder feedback signals against incoming position commands to prevent step loss and maintain velocity regulation profile synchronization under variable shaft loading.
Frequently Asked Questions
Q: What are the backplane or network interface switching latency limits for this drive during high-speed positioning?
A: The onboard Ethernet and Modbus TCP/IP interfaces process internal motion profile execution commands with minimal determinism jitter, running concurrently with the internal servo update loops to synchronize external positioning commands with the motor feedback signals.
Q: What specific hardware isolation exists between the 380-480 VAC power stage and the low-voltage control inputs?
A: The internal control architecture enforces strict channel-to-channel galvanic isolation between the three-phase high-voltage power input/output circuits and the low-voltage digital I/O and communication logic blocks to prevent noise coupling and hardware component degradation.
Field Installation Guidelines
- Mounting Configuration: Mount the unit vertically on a rigid, grounded panel or backplate within a shielded electrical enclosure. Ensure a minimum vertical clearance of 100 mm above and below the heat sink assembly to maintain unobstructed air velocity profiles.
- Shielding and Grounding Standards: All feedback lines (encoder or rotary transformer) and power cables must utilize separate, continuously shielded conduits. Ground the cable shields at a single point on the sub-panel ground busbar to eliminate low-frequency ground loops.
- Power and Signaling Separation: Route the high-voltage 380-480 VAC input power and motor lines away from the low-voltage digital I/O and Ethernet communication cables. Intersect power and signal conduits at 90-degree angles to minimize electromagnetic induction.