Installation manual

91
Specifications
Epsilon EP Specifications
Epsilon EP Series
Power Requirements
20 Vac-264 Vac, 1 Ø, 47-63 Hz
(240 Vac for rated performance)
Type TN (Grounded) Installation Category III
SCCR
(Short Circuit Current Rating)
10,000 Symmetrical RMS Amps
Model Continuous Power Continuous Current Peak Current
Rated Output Current and Power
EP202 670 W 2.2 A RMS at 40°C or 50°C 4.4 A RMS
EP204 1140 W
4.0 A RMS at 40° C
3.6 A RMS at 50° C
8 A RMS
EP206 1610 W
6.5 A RMS at 40° C
5.2 A RMS at 50° C
13 A RMS
Model Continuous Current Inrush Current
Continuous Input Current
(AC Input)
EP202 5.0 A RMS at 40° C or 50° C 40 A RMS for 5 ms
EP204
8.5 A RMS at 40° C
7.6 A RMS at 50° C
65 A RMS for 5 ms
EP206
12.0 A RMS at 40° C
9.6 A RMS at 50° C
100 A RMS for 5 ms
Logic Power Supply Input 24 Vdc ±10%
EP-P: 0.50 A without master encoder,
0.57 A with master encoder
Other models: 0.31 A without motor encoder,
0.38 A with master motor encoder
Switching Frequency
10 kHz
Power Supply Output
5 Vdc, 250 mA maximum (for master encoder)
Efficiency - Drive
95% at full rated output power for each model
Ingress Protection (IP) Rating
Drive: IP20
NT motors: IP65/IP54
Molded motor and feedback cables: IP65
Serial Interface
RS-485
Modbus protocol with 32 bit data extension
19.2 k baud (default) or 9600 baud
Control Inputs
Analog command: ±10 Vdc 14 bit, 100 kohm impedance, differential
Absolute Maximum Input Voltage Input: +/- 14 Vdc to ground or differential, including
drive enable
Digital Inputs: 5 on the EP-B including the drive enable input, 10 Vdc - 30 Vdc, 4.8 kohm
impedance; current sourcing signal compatible (active high); max input response time is
500 µs; optically isolated.
Input debounce: 0-2000 ms configured in PowerTools Pro
Control Outputs
Diagnostic Analog Outputs: (2) ±10 Vdc into 10 kohm (single ended), short circuit proof to
ground, 10 bit, software selectable output signals
Digital Outputs: 3 on EP-B, 150 mA max each, short circuit proof, current source from 10
Vdc - 30 Vdc I/O power supply, 3.5 Vdc max supply to output voltage drop @ 150 mA,
opto-isolated
Motor temp sensor: Contact: 5 Vdc O.C. (tripped), 0.5 mA S.C. (normal)
Compatible with PTC thermistor with 1 kohm resistance at trip point
Pulse Mode
Interface: Software selectable differential (RS485) or single ended (TTL Schmitt Trigger)
Maximum input frequency:
Differential - 1 MHz per channel; (4 million counts/second in quadrature),
0.5 µs minimum pulse width
Single ended - 500 kHz per channel; (2 million counts/second in quadrature),
1 µs minimum pulse width
Ratio Capabilities: 20 to 163,840,000 PPR
Single ended inputs have 390 ohm pull-up to 5 V
Epsilon EP-B Base Drive Reference Manual