Product overview
Key Benefits
Description
The STEVAL-ISD01KCB is a servo drive board, designed to address all the application use cases, requiring high-power capability, safety function SIL 2 level in the servo motor actuation, with a compact form factor.
The system is a kit, composed by the control board STEVAL-ISD01ACB, and by the power board STEVAL-ISD01BCB.
The servo drive implies the capability to perform position control in a robot joint, in a conveyor belt or other use case. The STEVAL-ISD01ACB has been equipped to support different position sensors, such as incremental encoder, absolute encoder supporting (EnDat, Bi-SS, and hyperlink), resolver.
In consequence of board position (close to the end of the control line), the STEVAL-ISD01KCB has been equipped with several connectivity technologies, serial, with RS-485, CAN and Ethernet with EtherCAT protocol (EtherCAT device not assembled on board).
Safety is ensured with the introduction of Safe Torque Off (STO), Safe Brake Control (SBC) and all the diagnostic functions and architectural solution to achieve the SIL 2 safety level and PLd performance level.
Insulation on board is ensured, using as reference the standard IEC 61800-5-1 for motor control application that requires for the operating bus voltage in use Vbus=600 Vdc, an insulation of 6 kV.
The barrier has been designed to protect the data processing region and then the user, from a possible hazard event coming from the motor section or from a remote PLC used to manage STO signalization management.
The solution, considering the number of components and the power rating, has been designed in a stacked version with a form factor useful to have the possibility to easily mount the hardware on top of the motor.
A dedicated application firmware has been designed in accordance with the STM32Cube framework and embedded in the middleware layer, the stack open source for CANopen and modbus, motor control library MCSDK 5.4.8, and the X-CUBE-STL safety library. STEVAL-ISD01KCB is designed to meet following standards: EN ISO 13849-1:2015, EN ISO 13849-2:2012, IEC/EN 61508:2010, IEC/EN 61800-5-2. To target a functional safety level SIL 2 and performance level PLd.
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All features
- SIL 3 safe torque off (STO) (input 1oo2 CAT3; logic 1oo1 CAT2; output 1oo2 CAT3)
- SIL 2 safe brake control SBC (logic 1oo1 CAT2; output 1oo2 CAT3)
- DC power input up to 800 V
- DC logic input 24 V
- Output phase current up to 41 Arms (with forced air cooling)
- Diagnostic safety functions guaranteed on HW by OV/UV/OT/OVL circuitries and at microcontroller level using certified library included in the X-CUBE-STL package
- Absolute encoder, resolver, hall sensors, incremental encoder with quadrature signals supported
- Isolation on data line and digital signals, guaranteed using Σ-Δ modulators and dual channel isolators
- Designed to meet IEC 61508 and sub standards
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | WEEE Compliant | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|---|
| STEVAL-ISD01KCB | Preview | CARD | Industrial | Ecopack2 | Yes | - | - | |
STEVAL-ISD01KCB
Package:
CARDMaterial Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Supplier | Core Product | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STEVAL-ISD01KCB | | | distributors No availability of distributors reported, please contact our sales office |
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STEVAL-ISD01KCB Preview
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors