Overview

Block Diagram

Main Components

Key Features

Initial Delivery State

Signals, Interfaces and Pins

Controller Board Connections (Arty etc.)

Digital Supply to EDPS

Motor Driver PWM Signals to EDPS

Encoder Digital Signals from EDPS

Motor Current ADC Signals from EDPS

Supply Voltage ADC Signal from EDPS

Motor Connections

Encoder Signal Inputs

These signals are optinal depending on the kind of motor and motorcontrol. The reference design TEC00060 is deliverd with encoder signals

Motor 3 Phase Outputs

Internal

Temperature Sensor

Onboard a Maxim 1-Wire Temperature sensor DS18S20Z+ is available, which is located on the potential of the FPGA board as close as possible to the central motor MOSFETs.
Addional 1-Wire temperature sensor can be connected by wire to connector J16:

• Pin 1(DQ), 3 (GND),5 (+3.3V) at the same 1-wire bus as the onboard one
• Pin 2(DQ), 4 (GND),6 (+3.3V) at a separate 1-wire bus

Power and Power-On Sequence

Power Supply

+ DC 12V Motor Driver and Motor Supply

The motor drivers and the reference motor on the pre-mounted motor board TEC0060 are supplied by this voltage.

The internal +5V digital supply ist generated out of this +12V supply.

+ DC 5...48V Optional Motor Supply

This motor supply is only usable after the following steps are done:

1. Disconnecting the reference motor board TEC0060 by unmounting its screws and the encoder cable from J10
2. Mounting the deliverd 30A Fuse to the connectors J5 and J6 with the deliverd M5 screws
3. Connecting with a cable lugs the +DC 5..48V to J6 and the corresponding GND to J1.
   1. The cable length is limited to 3m.
4. Connection the three motor phases to J2 (A), J3 (B) and J4 (C).
   1. The cable length is limited to 3m.
5. Optional: connect the encoder wires to J10 or J11
   and set jumper field according to signal specification: differential or single ended
   See section TODO for details

Power Consumption

Power-On Sequence

Any power sequence of the three supply sources is allowed:

• +3V3 Supply from the FPGA Board, generated by FPGA Board supply
• +12V and
• optional +5..48V Motor Supply

Variants Currently In Production

Technical Specifications

Absolute Maximum Ratings

Recommended Operating Conditions

Physical Dimensions

• Board size: 100 mm × 166 mm.  Please download the assembly diagram for exact numbers.

• PCB thickness: 1.75 mm +/-10%

• Highest part on PCB: approximately 17 mm. Please download the step model for exact numbers.

All dimensions are shown in mm. Additional sketches, drawings and schematics can be found TODO: here.

Operating Temperature Ranges

Weight

Revision History

Hardware Revision History

Hardware revision number is printed on the PCB board in the down right corner.

Document Change History

Disclaimer

Document Warranty

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Technology Licenses

The hardware / firmware / software described in this document are furnished under a license and may be used /modified / copied only in accordance with the terms of such license.

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Users of electrical and electronic equipment in private households are required not to dispose of waste electrical and electronic equipment as unsorted municipal waste and to collect such waste electrical and electronic equipment separately. By the 13 August 2005, Member States shall have ensured that systems are set up allowing final holders and distributors to return waste electrical and electronic equipment at least free of charge. Member States shall ensure the availability and accessibility of the necessary collection facilities. Separate collection is the precondition to ensure specific treatment and recycling of waste electrical and electronic equipment and is necessary to achieve the chosen level of protection of human health and the environment in the European Union. Consumers have to actively contribute to the success of such collection and the return of waste electrical and electronic equipment. Presence of hazardous substances in electrical and electronic equipment results in potential effects on the environment and human health. The symbol consisting of the crossed-out wheeled bin indicates separate collection for waste electrical and electronic equipment.

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