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Module EtherCAT Slave điều khiển 4 trục động cơ bước ICP DAS ECAT-2094S CR

Single Axis Stepper Motor Controller/ Driver

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Model: ECAT-2094S CR
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Module EtherCAT Slave điều khiển 4 trục động cơ bước ICP DAS ECAT-2094S CR

The ECAT-2094S stepper motor controller is a cost-effective, two-phase bipolar stepper driver. The ECAT-2094S simultaneously controls up to four stepper motors. A motor voltage range between 6 and 46V DC and a maximum motor coil current of 1.5A/phase is being supported. For each motor the maximum running coil current, microstep resolution and other motion parameters are software selectable.

The ECAT-2094S is a standard EtherCAT slave and an EtherCAT master is required to operate the device. The ECAT-2094S supports three operation modes: Free-Run, SM-Synchron and Distributed Clock (DC).

Two-phase bipolar stepper motors can be directly connected to the ECAT-2094S device. The device is designed to operate the stepper motor in an open loop. Configuration has to be done by the EtherCAT master and the application program. Each stepper motor is being independently controlled by a separated driver IC. The four driver ICs are not synchronized and work independently from each other. The driver automatically controls the torque and position of the motor. An integrated ramp generator automatically calculates the acceleration and deceleration distance. In position mode the controller drives the motor to the target position and in velocity mode accelerates the motor to the target velocity. All motion parameters can be changed on the fly.

The ECAT-2094S has four integrated incremental encoder interfaces. Four 32 bit high frequency encoder counter counts the input signal of external incremental encoders. The encoder can for example be used for homing purposes and for consistency checks.

High resolution of up to 256 microsteps per full step is supported for a ensuring smooth and precise motor operation.

For each motor two digital input channels are provided. The digital inputs can be set to act as a simple DI, as a left and right hardware limit switch which automatically stops the motor when activated, or a latch trigger for latching the current motor and encoder position.

The module must be supplied by three power sources. Two motor supply and a 24Vdc control supply. Two motors share one power supply.

• Automated Test Equipment
• Surveillance Systems
• Labeling Machinery
• Packaging
• Semiconductor Manufacturing
• Engraving Machine
• Automatic Feeding Machine

EMS Protection
EFT (IEC 61000-4-4) Signal: 1 KV Class A; Power: 1 KV Class A
ESD (IEC 61000-4-2) 4 KV Contact for each channel
Surge (IEC 61000-4-5) 1 KV Class A
LED Indicators
Status 1 x Power
1 x Operation State
2 x Communication
8 x DI status
2 x DO status
16 x Motion status
Encoder Input
No. of Axes 4, differential
Frequency 4 MHz Max.
Motor Output
No. of Axes 4x Stepper motor, 2 phases
Current Controller Frequency 24.5 kHz
Microsteps Per Step 256, 128, 64, 32, 16, 8, 4, 2
Output Current 1.5 A/phase
Step Frequency 8.388 MHz Max.
Voltage Range of The Motor Output 6 to 46 VDC
Digital Input
Channels 8 (2x Limit position for each motor)
Type Wet Contact
ON Voltage Level 10 ~ 30 VDC
OFF Voltage Level 5 VDC Max.
Isolation 3750 VDC
Digital Output
Channels 2
Type Open collector
Load Voltage +5 to 30 VDC
Load Current 100 mA
Isolation 3750 VDC
EtherCAT
Ports 2 x RJ-45
Distance Between Stations 100 m Max. (100Base-TX)
Data Transfer Medium Ethernet/EtherCAT Cable (Min. CAT 5), Shielded
Cycle Time 1 x axis: 1.0 Millisecond
2 x axis: 2.0 Millisecond
3 x axis: 3.0 Millisecond
4 x axis: 4.0 Millisecond
Distributed Clocks Yes
Power
Input Range +20 VDC ~ +30 VDC
Mechanical
Casing Metal
Dimensions (mm) DIN-rail mounting: 37 x 191 x 148 (W x L x H)
Wall mounting: 37 x 229 x 142 (W x L x H)
Installation DIN-rail mounting or wall mounting
Environment
Operating Temperature -25 ~ +40 °C
Storage Temperature -30 ~ +80 °C
Humidity 10 ~ 90% RH, Non-condensing
ECAT-2094S     CR  EtherCAT slave 4-axis stepper motor controller/driver (Metal Case) (RoHS)
Includes 4SIN1K0000067 Wall mount (W: 28 mm)
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