Product Description

Everest S Safe NET

Functional Safety certified pluggable servo drive with EtherCAT communication.

EVS-S-NET-E

IN DESIGN

8 V_DC

60 V_DC 

20 µF

Note that EVS-S-NET-E uses ceramic capacitors. The capacitance value varies with DC bias and temperature.

Recommended voltage range is 5 V ± 2% (4.9 VDC ~ 5.1 VDC). Maximum voltage in case of external failure 25 V.

A minimum of 500 mA should be provided. Higher current may be needed depending on the feedbacks used.

Rise time of the 5 V supply must be between 2 ms and 10 ms to guarantee a proper initialization.

4 s

500 ms

3.3 V ± 0.2%, 10 mA source / sink capability

45 A @ 60 ºC

Typically, 45 A can be obtained working at 48 V, 20 kHz with an appropriate cooling to keep case temperature under 60 ºC. On higher temperatures an automatic current derating will be applied to protect the system. See Thermal and Power Specifications..
For disambiguation on current definitions please see Disambiguation on current values and naming for Ingenia Drives. 

60 A @ 1 sec

Notice that peak current could be limited by an automatic current derating algorithm.

> 3 kW

For more information, please see How to calculate the output power of a Servo Drive

99.73% @ 10 kHz

99.55% @ 20 kHz

99.04% @ 50 kHz

95.25% @ 100 kHz

_{Note: The values assume a Sinusoidal commutation and no load connected.}

1.85W typ.

See details and conditions in Thermal and Power Specifications below

Rotary brushless (SVPWM and Trapezoidal)

10 kHz, 20 kHz (default), 50 kHz, 100 kHz

3 phase, shunt-based current sensing.

16-bit ADC resolution.

Accuracy is ±2% full scale.

Current gain is configurable in 3 ranges:

• 2.475 mA/count

• 1.352 mA/count

• 0.570 mA/count

Current ranges for the 3 configurable current gains:

• ±81.1 A

• ±44.3 A

• ±18.7 A

50 kHz

_{Check the Power Stage & Control loops relationship section below.}

25 kHz

_{Check the Power Stage & Control loops relationship section below.}

• Digital Halls

• Quadrature / Incremental encoder 

• 2x Absolute Encoder (BISS-C BP3)

All feedback inputs are single-ended, 3.3 V logic levels.

The following feedback protocols are supported and can be used outside of the Functional Safety certification:

• EnDAT 2.2

• SSI

Network communication: EtherCAT with Safety over EtherCAT (FSoE)

• CANopen over EtherCAT (CoE)

• File over EtherCAT (FoE)

• Ethernet over EtherCAT (EoE)

Magnetic and capacitive connections supported

• Cyclic Synchronous Position

• Cyclic Synchronous Velocity

• Cyclic Synchronous Torque

• Cyclic Synchronous Current

• Profile Position (trapezoidal & s-curves)

• Profile Velocity

• Interpolated Position (P, PT, PVT)

• Homing

• Fail-safe over EtherCAT (FSoE)

• Safe Torque Off (STO)

• Redundant Safe Output (SOUT)

• Safe Stop 1 (SS1)

• Safe Input (SI)

• Safe Stop 2 (SS2)

• Safe Operating Stop (SOS)

• Safely Limited Speed (SLS)

• Safe Speed Range (SSR)

• Safely Limited Position (SLP)

• Safely Limited Increment (SLI)

• Safe Direction (SDI)

• Safe Velocity (SV)

• Safe Position (SP)

Safe Feedback with the combination of 2 individual encoders:

• Digital Halls

• QEI

• Absolute Encoder - BISS-C BP3

_{See the safe feedback combinations supported below in the Safe Feedback Combinations chapter for further details.}

SIL3

PLe, Cat. 3

≤ 25 ms

1 x Redundant Safe Input. Non-Isolated. Logic level (3.3 V and 5 V tolerant). Active-low.

• Safety over EtherCAT (FSoE) - ETG.5100 V1.2.0

• Safe Input

≤ 50 ms

Targeted standards (certification pending):

• EN 61800-5-2:2017

• EN IEC 62061:2021

• EN 61508:2010

• EN ISO 13849-1:2015

• EN 61784-3:2021

Combination code → MotionLab selection

Main feedback sensor

Redundant feedback sensor

FBC0 → No feedback

-

-

FBC1 → Primary absolute and secondary absolute

BISS-C BP3 - Port 1

BISS-C BP3 - Port 2

FBC2 → Primary absolute and incremental encoder

BISS-C BP3 - Port 1

QEI

FBC3 → Secondary absolute and halls

BISS-C BP3 - Port 2

Digital Halls 

FBC4 → Incremental encoder and halls

QEI

Digital Halls 

IEC 60068-2

-20 ºC to +70ºC

-20 ºC to +60 ºC

-40 ºC to +100 ºC

< 2000 m above sea level.

10 Hz to 150 Hz, 1 g

±5g Half-sine 30 msec 

up to 93%, non-condensing at 60 ºC

up to 93%, non-condensing at 60 ºC

II

4x non-isolated single-ended digital inputs - 3.3 V logic level.

Can be configured as:

• General purpose

• Positive or negative homing switch

• Positive or negative limit switch

• Quick stop input

• Halt input

4x non-isolated single-ended digital outputs - 3.3 V logic level, 3 mA max. sink / source current. 

Can be configured as:

• General purpose

• Operation enabled event flag

• External shunt braking resistor driving signal

• Health flag

2x ±3.3 V ,16-bit, differential analog inputs for load cells or torque sensors. Can be read by the Master to close a torque loop.

1x 0.3 V ~ 3 V, unbuffered analog output.

1 x Redundant Safe Input. Non-Isolated. Logic level (3.3 V and 5 V tolerant). Active-low.

1 x Redundant Safe Output. Logic level, active-low.

Designed to be used with an external SBC (Safe Brake Control).

Dedicated 3.3 V digital output for Fault Signal status.

Configurable over any of the digital outputs (see above).

_{Enabling this function would require an external transistor or power driver.
The update rate of this output is synchronous to the servo loops frequency.}

Dedicated, PWM-capable, 3.3 V digital output for driving a mechanical brake. Turn-on and turn-off times are configurable.

_{Enabling this function would require an external transistor or power driver.}

1x dedicated, 5 V, 12-bit, single-ended analog input for measuring motor temperature.

NTC, PTC, RTD, linear voltage sensors, silicon-based sensors and thermal switches are supported.

• Hardcoded / hardwired Drive protections:

  • Automatic current derating on voltage, current and temperature

  • Short-circuit Phase to DC bus

  • Short-circuit Phase to GND

  • Short-circuit Phase to Phase

• Configurable protections (Configurable up to Drive limits):

  • DC bus over-voltage

  • DC bus under-voltage

  • Drive over-temperature

  • Drive under-temperature

  • Motor over-temperature (requires external sensor)

  • Current overload (I²t).

  • Voltage mode over-current (with a closed current loop, protection effectiveness depends on the PID).

The configurable protections are configurable up to the drive limits. In any case when the limits are reached, the drive is completely switched off with the current reduced to 0.

• Motion Control protections:

  • Halls sequence / combination error

  • Limit switches

  • Velocity / Position following error

  • Velocity / Position out of limits

An overcurrent device in series (i.e. fuse or similar) is needed with a rating of maximum x3 of the max current of the motor on the system and a minimum voltage rating of 60V.

Consider Vbus overshoots and reinjections to dimension the protection accordingly.

CANopen over EtherCAT (CoE)

File over EtherCAT (FoE)

Ethernet over EtherCAT (EoE)

Failsafe over EtherCAT (FSoE)

Magnetic and capacitive connections supported

37x 28.5x 17.14mm

28g

• CE Marking (Certification pending)

• LVD: Low voltage directive (2014/35/EU) (Certification pending)

• EMC: Electromagnetic Compatibility Directive (2014/30/EU) (Certification pending) 

• Safety: Machinery Directive (2006/42/EC) (Certification pending)

• RoHS 3: Restriction of Hazardous Substances Directive (2011/65/UE + 2015/863/EU) (Certification pending)

• IEC 61800-3:2018 (Certification pending)

• IEC/EN 61800-5-1: Adjustable speed electrical power drive systems - Safety requirements - Electrical, thermal and energy (Certification pending)

See section Functional Safety Specifications

IEC 60068-2:

• EN 60068-2-1:2007 - Test A: Cold

• EN 60068-2-2:2007 - Test B: Dry heat

• EN 60068-2-78:2013 - Test Cab: Damp heat, steady-state

• EN 60068-2-6:2008: Test Fc

• EN 60068-2-27:2009: Shock

10 kHz

20 kHz

50 kHz

100 kHz

V_min (8 V)

< 1.6525 W

_{Maximum logic supply consumption
(60 V, 100 kHz)}

_{The mean logic supply consumption is 1.6244 W}

0.0122 W

0.0222 W

0.0521 W

0.1009 W

V_nom (48 V)

0.2260 W

0.4305 W

1.0281 W

1.9982 W

V_max (60 V)

0.3247 W

0.6119 W

1.4779 W

2.8572 W

10 kHz

10 kHz

10 kHz

20 kHz

20 kHz

20 kHz

50 kHz

50 kHz

25 kHz

100kHz

50 kHz

25 kHz