ic-pvl eval pvl1m - ic-haus

iC-PVL EVAL PVL1MEVALUATION KIT DESCRIPTION

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!

FUNCTIONAL MODEL; EVAL-BOARD:This device is for laboratory use only. Due to limited testing and lack of qualification for use under allconditions, long-term performance is not guaranteed. Malfunctions and operating errors may damagethe device and the connected circuit; such damage may result in personal injury to the user. Safetygoggles are mandatory. All liability and option of return are terminated upon activation of the device.

ORDERING INFORMATION

Type Order Designation Description Options

Evaluation Kit iC-PVL EVAL PVL1M iC-PVL Evaluation BoardReady-to-operate, supplied with premounted magnetic code disc and BiSSadapter cable

Evaluation Software iC-PVL GUI GUI Software for Windows PCDevice setup file generation, board configuration via adapterFor download link check www.ichaus.de/pvl_gui

Related parts (to be ordered separately)PC Adapter iC-MB3 iCSY MB3U-I2C PC-USB adapter for BiSS/SSI w. I2C/SPI extension cable

Download documentation at www.ichaus.com/tools

BOARD PVL1M

(size 61 mm x 64 mm) PLUG CONFIGURATION

Figure 1: Component side

J1 Signal Connector

J2 SSI Interface (to PC adapter via BiSSadapter cable)

J3 I2C Interface (to PC adapter I2C exten-sion cable)

Copyright © 2016, 2021 iC-Haus http://www.ichaus.com

http://www.ichaus.de/pvl_gui

http://www.ichaus.com/tools

http://www.ichaus.com


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OVERVIEW OF KIT ITEMS

Figure 2: Application of evaluation kit

Figure 3: Bottom side with MU18S 30-32N magnetic code disc


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ON-AXIS APPLICATION EXAMPLE

Figure 4: On-Axis application of evaluation kit. Dismount default Off-Axis target and set parameter ONAX =0x01 and POLEWID = 0x01. PCR = 0x00 is recommended. Please refer to iC-PVL specification.

Figure 5: On-Axis application of evaluation kit


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RELATED PRODUCTS AND DOCUMENTS

• IC Documentation→ http://www.ichaus.de/PVL

• PC-USB Adapter Description→ http://www.ichaus.de/MB3U_MB3U-I2C_datasheet_en

• GUI Software for Windows PC: check here for down-load links→ http://www.ichaus.de/PVL

PINOUT OF CONNECTORS

J2: SSI Interface Connector(2x5 pin male)Pin Name Function1 - -2 GND Ground3 MA SSI Clock Input P4 SL* SSI Data Output P5 NMA SSI Clock Input N6 NSL* SSI Data Output N7 +5V Supply Voltage8 - -9 - -10 - -

J3: I2C Interface Connector(2x5 pin male)Pin Name Function1 SCL I2C Interface, Clock Line2 GND Ground3 - -4 +5V Supply Voltage5 ENI2C Enable I2C Access from J36 PRE Preset of iC-PVL7 SDA I2C Interface, Data Line8 - -9 - -10 GND Ground

J1: Signal Connector(2x10 pin male)Pin Name FunctionJ1-1 SEL Mode Select InputJ1-2 PRE Preset Trigger InputJ1-3 NERR Error Output (active low)J1-4 SDA I2C Interface, Data LineJ1-5 GND GroundJ1-6 VBAT Battery Supply Voltage Input (typ. 3.6 V)J1-7 VDDS Switched Supply Voltage OutputJ1-8 VDD +3.0 V to 5.5 V Main Supply Voltage InputJ1-9 N2 Parallel Output MSB, Incremental Output BJ1-10 P2 Parallel Output MSB-1, Incremental Output AJ1-11 N0 Parallel Output LSBJ1-12 NWRN Battery Warning Output (active low)J1-13 DO_P0 Multiturn Interface, Data Output, Parallel Output Bit 0 (positive logic)J1-14 CLK_N1 Multiturn Interface, Clock Line, Parallel Output Bit 1 (negative logic)J1-15 DI_P1 Multiturn Interface, Data Input, Parallel Output Bit 1 (positive logic)J1-16 SCL I2C Interface, Clock LineJ1-17 Battery On-board Capacitor (CBATT) or Battery (CBATT2)J1-18 - -J1-19 - -J1-20 - -

* When using differential signaling the line needs to be terminated appropriately. Single ended signaling should only be used for very shortline lengths.

http://www.ichaus.de/PVL

http://www.ichaus.de/MB3U_MB3U-I2C_datasheet_en

http://www.ichaus.de/PVL


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DESCRIPTION OF JUMPERS

Jumper JP1 iC-PVL Operating ModePos. 1-2 SEL connected to GND: Battery

Buffered Counter with Serial Read-out (default)

Pos. 2-3 SEL connected to Board PowerSupply: 3 bit parallel Encoder withComplementary Output

Open Not Allowed

Jumper JP2 FunctionClosed iC-PVL Power Supply VDD con-

nected to Board Power Supply (de-fault)

Open iC-PVL Power Supply VDD discon-nected from Board Power Supply

Jumper JP3 FunctionClosed DI connected to GNDOpen DI open (default)

Jumper JP4 FunctionClosed Board Power Supply via SSI con-

nector J2 (default)Open Board not supplied via J2

Jumper JP5 FunctionClosed Board Power Supply via I2C con-

nector J3Open Board not supplied via J3 (default)Note Do not install JP4 and JP5 simulta-

neously

Jumper JP6 FunctionClosed iC-PVL VBAT connected to

on-board capacitor CBATT(default)

Open iC-PVL VBAT disconnected fromon-board capacitor CBATT

Jumper JP7 FunctionClosed iC-PVL preset pin PRE connected

to I2C connector J3 (default)Open iC-PVL preset pin PRE not con-

nected to I2C connector J3

SWITCH DESCRIPTION

Switch S1 FunctionPush iC-PVL preset. Configuration is

loaded from EEPROM.


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CIRCUIT SCHEMATIC

10kΩR1

N/A11 J1

C6100nF

8J2

J310

16 J1

17 J1

JP4

2 J1

4 J1

C2100nF

3 SDA

24XX_WP

24AA02U2-A

5 WP

1 SCL

12 J1

19 J1

6J3

C4100nF

5

DIFF_DRIVER

6

MAX14789E

3

U4-B

14 J1

JP6

J35

4J2

1.5kΩR3

100nFC1

J16

N/A

JP5J34

100nFC5

TS5A23157

VP

8

3

GND

U3-S

10 J1

1J2

J39

7 J1

J31

3 J1

9 J1

R8560Ω

9J2

J25

JP1

10

TS5A231572

9

1

U3-A

N/A

JP2R60Ω

10J2

7J2

S1

S1

B3U-1000P-B

U2-S

2

GND24AA02

VDD

4

3J3

8J3

B

B

B

B

VDD

8

NERR 3

9N2

CLK_N1 14

SDA 4

LOGIC

SIN/DIG CONVERTER

6

VBAT

U1

S/PO

iC-PVL

DO_P0 13

1 SEL

7 VDDS

NWRN 12

10P2

16SCL

11N0

PRE2

GND

5

SSI15 DI_P1

EPAD

SUB

MAX14789EU4-S

1

VCC

4

GND

C31uF

6J2

120RΩR9

3J2

JP8

R710kΩ

J120

7

TS5A231574

U3-B

6

5

RDD2

J11

560ΩR4

J113

J115

CBATT2

JP3

J118

GND4

JP7

2J3

5 J1

CBATT0.1F

ORD1

1N4148D3

MAX14789E

7

DIFF_RECEIVER

U4-A

8

2

J37

R21.5kΩ

560ΩR5

J22

J18

VDD2

VDD2

VDD2

VDD2

VDD2

VDD2VDD2

VDD2

VDD

VDD2

VDD2

VDD2

VDD2

VDD2

Figure 6: Circuit diagram (board PVL1MZ)

Note: When connecting to iC-PVL CLK_N1 pin via connector J1-14 the line driver U4 pin 2 needs to bedisconnected.

!

The circuitry at the iC-PVL VBAT pin is designed for use with a supercapacitor only. To avoid batterydamage R6 and D3 must not be installed should the supercapacitor CBATT be replaced by a battery.Always use the appropriate manufacturer recommended battery protection circuitry when installing abattery. Failure to do so may result in dangerous battery damage.


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PHYSICAL DIMENSIONS 2

9.46

0 3

4.54

0

23.50

0

4x2.60

0

4.300

64

35.50

0 17.06

0

27.940

21

34

60.960

4.060

dra_pvl1mz_dim

Figure 7: Physical dimensions (board PVL1MZ)


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ASSEMBLY PART LIST

Figure 8: PCB (top side) Figure 9: PCB (bottom side)

Device Value (typical) CommentU1 iC-PVL Linear/off-axis hall-multiturn encoder ICU2 24AA02 Serial EEPROMU3 TS5A23157 Dual analog MUXU4 MAX14789E* Differential line driver/receiverR1, R7 10 kΩ Pull-down resistorR2, R3 1.5 kΩ I2C pull-up resistorR4, R5, R8 560Ω LED series resistorR9 120Ω Line termination resistorJP1, JP2, JP4, JP7,R6

0 0Ω resistor

D1 LO-T67K Indicator LED for warning message (orange)D2 LS-T67K Indicator LED for error message (red)D3 1N4148WS Series diode for CBATT voltage reductionD4 LG-T67K Indicator LED for board power supply (green)C1, C2, C4, C5, C6 100 nF Supply backup capacitorC3 1 uF Supply backup capacitorCBATT 100 mF Supercapacitor for iC-PVL battery-buffer evaluationJ1 WSL20G Signal connectorJ2 WSL10G SSI interface (to PC adapter via BiSS adapter cable)J3 WSL10G I2C connector (to PC adapter I2C extension cable)S1 B3U-1000P-B Preset switch

* Replaces SN65LBC179A for 3V compatibility from batch 5 on.


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REVISION HISTORY

Rel. Rel. Date† Chapter Modification PageA1 2016-05-25 All Initial release All

Rel. Rel. Date† Chapter Modification PageA2 2019-06-12 ASSEMBLY PART LIST U4: MAX14789E replaces SN65LBC179A from batch 5 on. 8

All Minor corrections / updates All

Rel. Rel. Date† Chapter Modification PageA3 2021-07-27 CIRCUIT SCHEMATIC Updated schematic - EEPROM changed from 24LC16B to 24AA02. Correctly reflect

not assembled components. Added note regarding line driver U4. Added battery safetyremark.

6

iC-Haus expressly reserves the right to change its products, specifications and related supplements (together the Documents). A Datasheet Update Notification(DUN) gives details as to any amendments and additions made to the relevant Documents on our internet website www.ichaus.com/DUN and is automaticallygenerated and shall be sent to registered users by email.Copying – even as an excerpt – is only permitted with iC-Haus’ approval in writing and precise reference to source.

The data and predicted functionality is intended solely for the purpose of product description and shall represent the usual quality and behaviour of the product.In case the Documents contain obvious mistakes e.g. in writing or calculation, iC-Haus reserves the right to correct the Documents and no liability arises insofarthat the Documents were from a third party view obviously not reliable. There shall be no claims based on defects as to quality and behaviour in cases ofinsignificant deviations from the Documents or in case of only minor impairment of usability.No representations or warranties, either expressed or implied, of merchantability, fitness for a particular purpose or of any other nature are made hereunder withrespect to information/specification resp. Documents or the products to which information refers and no guarantee with respect to compliance to the intendeduse is given. In particular, this also applies to the stated possible applications or areas of applications of the product.

iC-Haus products are not designed for and must not be used in connection with any applications where the failure of such products would reasonably beexpected to result in significant personal injury or death (Safety-Critical Applications) without iC-Haus’ specific written consent. Safety-Critical Applicationsinclude, without limitation, life support devices and systems. iC-Haus products are not designed nor intended for use in military or aerospace applications orenvironments or in automotive applications unless specifically designated for such use by iC-Haus.iC-Haus conveys no patent, copyright, mask work right or other trade mark right to this product. iC-Haus assumes no liability for any patent and/or other trademark rights of a third party resulting from processing or handling of the product and/or any other use of the product.

Software and its documentation is provided by iC-Haus GmbH or contributors "AS IS" and is subject to the ZVEI General Conditions for the Supply of Productsand Services with iC-Haus amendments and the ZVEI Software clause with iC-Haus amendments (www.ichaus.com/EULA).

† Release Date format: YYYY-MM-DD

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