Linear Technology LT3669-2 Manuale utente

dc2227af

DEMO MANUAL DC2227A

Description

LT3669-2

IO-Link Device with Multiple Sensors

Demonstration circuit 2227A is a complete IO-Link

de-

vice built using the LT

3669-2 to implement an IO-Link

v1.1 physical interface (PHY). The IO-Link stack protocol

runsonanAtmelATmegamicrocontrollerwhichconnects

to LT3669-2’s logic IO-signals to communicate with an

IO-Link master via the CQ1 transceiver.

An LTC2997 temperature sensor, an opto-coupler (light

barrier) and a pushbutton demonstrate IO-Link device

functionality and master-slave interoperability.

L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear

Technology Corporation. IO-Link is a registered trademark of PROFIBUS User Organization

(PNO). All other trademarks are the property of their respective owners.

performance summary

BoarD photo

A28V/100mA light bulb connected to LT3669-2’s second

driver (Q2) demonstrates its high current driving capabili-

ties. All low voltage circuitry is supplied by the LT3669-2’s

integrated buck and LDO for high efficiency.

Design files for this circuit board are available at

http://www.linear.com/demo/DC2227A

Specifications are at TA= 25°C, VL+ = 24V

SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS

L+ Input Supply 18 36 V

VBUCK LT3669-2's Buck Output Voltage 3.8 4 4.2 V

VLDO LT3669-2's LDO Output Voltage 3.135 3.3 3.465 V

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DEMO MANUAL DC2227A

Quick start proceDure

Additional Hardware and Software Requirements

To operate the DC2227A demo circuit in IO-Link mode,

additional hardware and software are required:

• PC running Windows XP or later with Ethernet Card.

AlternativelyaUSB-to-Ethernetadaptorcanalsobeused

• LTC IO-Link Master Demo Circuit DC2228A

• DC2228A Control Tool Software

• PoE Injector or 24V Power Supply

• DC2227A IODD Files (COM2 and COM3)

Set-up Preparation (See Figures 1 and 2)

1. Download and install the DC2228A Control Tool soft-

ware from:

www.linear.com/demo/DC2228A

2. Connect the DC2228A to power and the host com-

puter.Refertothe DC2228Ademomanualfordetailed

information about the different configuration options

to supply the DC2228A and interface it to the PC.

3. Using a 3-wire IO-Link cable of up to 20m in length

with M12 connectors, plug the male terminal to one

of the 8-ports of the DC2228A (for example port 2 like

in Figure 1) and the female terminal to the DC2227A.

4. Run the DC2228A Control Tool on the PC and connect

to the DC2228A. See the DC2228A demo manual for

detailed information of how to select the DC2228A as

the master, configure the IP parameters and establish

communication between the host computer and the

master.

Operation in IO-Link Mode (See Figures 1 and 2)

5. Download the DC2227A IODD files from:

www.linear.com/demo/DC2227A

6. Click on the “Select Device” button and import the

IODD files by selecting the downloaded xml files and

then clicking on the “Import” button (one at a time).

Operation in COM2

7. Click on the “Select Device” button again, this time

making sure the correct port is selected. Use the fol-

lowing IODD file:

TEConcept_GmbH-65538-<YYYYMMDD>-IODD1.1.xml

8. If the device is off, switch it on, enabling the L+ sup-

ply of the connected master’s port by pressing the

“Power ON” button keeping the light barrier open

duringpower-up.Ifthedevicewasalreadypoweredon

coming from COM3 mode, power cycle it keeping the

light barrier open to restart the device in COM2 mode.

See the Light Barrier section for more information.

9. StartIO-Linkcommunicationbypressingthe“IO-Link”

button. The “Min. Cycle Time” is set to 20ms.

10. If a different IODD file is to be selected, stop IO-Link

communicationfirst by pressing the“Inactive”button

to revert the DC2227A into SIO mode.

Operation in COM3

11. Click on the “Select Device” button again making sure

the correct port is selected. Use the following IODD

file:

TEConcept_GmbH-65539-<YYYYMMDD>-IODD1.1.xml

12. If the device is off, switch it on, enabling the L+ sup-

ply of the connected master’s port by pressing the

“Power ON” button keeping the light barrier closed

duringpower-up.Ifthedevicewasalreadypoweredon

coming from COM2 mode, power cycle it keeping the

lightbarrierclosedtorestartthedeviceinCOM3mode.

See the Light Barrier section for more information.

13. StartIO-Linkcommunicationbypressingthe“IO-Link”

button. The “Min. Cycle time” is set to 800µs.

14. If a different IODD file is to be selected, stop IO-Link

communicationfirst by pressing the“Inactive”button

to revert the DC2227A in SIO mode.

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DEMO MANUAL DC2227A

Quick start proceDure

Figure 1. Recommended Set-up for Operating DC2227A in IO-Link Mode

Figure 2. Control Tool for Connecting DC2227A to DC2228A

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DEMO MANUAL DC2227A

aDDitional information

Operation in SIO Mode

The device can also operate in SIO mode. In this mode,

no IO-Link communication takes place either because the

master connected to the device is in the “Inactive” mode

and it only supplies power to the device, or because there

is no master connected to the device in which case the

device is powered by a 24V supply. In SIO mode, the

DC2227Areactsto thestatus ofthelight barrieras follows:

• If the light barrier is open, then drivers CQ1 and Q2

actively pull low. Since the onboard light bulb is con-

nected between Q2 and ground, it is therefore turned

off.

• If the light barrier is closed (by placing a piece of paper

in its gap), CQ1 and Q2 actively pull high and the light

bulb attached to Q2 turns on.

Temperature Sensor Configurations

In IO-Link mode, the DC2227A reports cyclically to the

master (and thus to the PC Control Tool) the temperature

measured by the on-board LTC2997. In order to measure

temperature the LTC2997 uses an NPN configured as a

diode. The NPN can be either on-chip, on PCB (Q1) or

remote. Refer to the Connectors and Jumpers section for

detailed information on how to choose the NPN.

Microcontroller ADC’s Offset Correction

The 12-bit ADC of the Atmel microcontroller samples

both, the precise 1.8V reference voltage (VREF) and the

VPTAT outputs of the LTC2997 to report the temperature

in Celsius to the IO-Link master. The temperature is then

calculated using a ratiometric measurement. The µC’s

ADC is specified to have offsets from –40 to 40 LSBs.

The temperature equation is:

100•T(°C)=

ADC7 –OFFSET

ADC4– OFFSET

•45000 – 27315

ADC7 is the ADC’s code for the VPTAT output and ADC4

the code for the precise 1.8V VREF. OFFSET is the ADC’s

offset (in LSB) parameter that can be set using the control

tool (default is 0 LSB). In order to improve the accuracy

of the temperature reading, a calibrated thermometer can

be used to measure the temperature close to the LTC2997

and then the ADC Offset parameter can be set to the value

(after several tries) that minimizes the error between the

temperature reported by the Control Tool and that given

by the calibrated thermometer.

Event Generator

The DC2227A is also equipped with a pushbutton to

simulate events generated by IO-Link devices to inform

IO-Link masters of requests that require special attention.

Light barrier

The light barrier offers many ways to interact with the

device. It starts the device in COM3 mode if it is closed

during power-up or in COM2 mode if left open. In IO-Link

mode, its status is reported live on the PC control tool and

in SIO mode its status is directly coupled to the CQ1 and

Q2 drivers, thus allowing the user to operate the light bulb.

Light bulb

A28V/100mA light bulb connects between Q2 and ground

and serves to show the high current driving capability of

the line drivers. It takes about 240ms to be turned on fully

bythepulsingmechanismoftheLT3669-2.To preventdata

loss in IO-Link mode, driver Q2 is only enabled in between

IO-Link telegrams. To turn it on and off from the control

tool (in COM2 only) simply press the “Turn On” and “Turn

Off” buttons within the light bulb section. In SIO mode,

regardless on the IODD file chosen, the light bulb can be

switched on and off by interacting with the light barrier.

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DEMO MANUAL DC2227A

aDDitional information

Connectors and Jumpers

The board has the following connectors:

Table 1. Connectors and Jumpers Overview

Name Type Form Comment

J1 Jumper Pin-2 Atmel µC Flash Erase

J2 Connector M12 IO-Link Signals (L+, L–, CQ1, Q2)

J3 Jumper Pin-2 LT3669-2 EN/UVLO Pin

J4 Header 8 ×2_2mm Eval Board DC1733

J5 Connector Pin-6 SPI Interface

J6 Jumper Pin-4 Sensor Selection

J7 JTAG Header10 ×2 JTAG Programming

J8 Jumper Pin-3 VDD3 Select

J9 Jumper Pin-3 Reset Select

Jumper J1

Jumper J1 sets the Erase/PB12 pin of the microcontroller

to VDD3 (3.3V). By default the J1 header is not populated.

FordetailsabouttheErase/PB12pinseetheATSAM31S2AA

microcontroller data sheet.

Connector J2

Connector J2 is a 5-pin M12 male connector. Plug a

standard industrial sensor cable to this connector to sup-

ply and communicate to the DC2227A using an IO-Link

master. Table 2 shows the internal pin assignments to the

LT3669-2 IO-Link PHY:

Table 2. Connector J2 Pinout

M12 Pin LT3669-2’s Pin Comment

1 L+ DC2227A Input Supply (24V)

2 Q2 LT3669-2 Second Driver

3 GND DC2227A Ground Node

4 CQ1 LT3669-2 Transceiver (IO-Link)

5 Not Connected

Jumper J3

JumperJ3enables/disablestheonboardLT3669-2(which

also generates the internal 3.3V supply rail). Close this

jumper (default position) to use the onboard LT3669-2

as the IO-Link PHY (it will start up for L+ voltages above

14.8V). Leave this jumper open if the external DC1733A-B

board is used (via the J4 connector) as the IO-Link PHY

instead.

Connector J4

J4 is for connecting an external DC1733A-B demo circuit

bypassingtheon-boardLT3669-2.Thisconnectionallows

access to more signals from LT3669-2. Connect jumper

J3 from DC1733A-B pin-to-pin to jumper J4 on this board.

Table 3 identifies each pin.

Table 3. Connector J4 Pinout

Pin Function Comment

1 TXD2 DC1733A-B Driver Input (Q2)

2 TXEN2 DC1733A-B Driver Input (Q2)

3 TXD1 DC1733A-B Driver Input (CQ1)

4 TXEN1 DC1733A-B Driver Input (CQ1)

5 RXD1 DC1733A-B Receiver Output (CQ1)

6 GND DC1733A-B Ground

7 WAKEn DC1733A-B Wake-Up Output

8 GND DC1733A-B Ground

9 SC2n DC1733A-B Driver Short Circuit Output (Q2)

10 SC1n DC1733A-B Driver Short Circuit Output (CQ1)

11 GND DC1733A-B Ground

12 RST_n DC1733A-B POR Reset Output

13 VDD(EXT) DC1733A-B LDO’s Output (3.3V)

14 GND DC1733A-B Ground

15 TP33 DC1733A-B Buck Output (5V)

16 SYNC DC1733A-B Buck Oscillator Synchronization Input

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DEMO MANUAL DC2227A

Connector J5

J5iscurrentlyunusedandmaybehelpfulforthecustomer’s

own applications that make use of the SPI interface of the

Atmel microcontroller.

Table 4. Connector J5 SPI Pinout

Pin Function Comment

1 MISO Master In Slave Out

2 MOSI Master Out Slave In

3 SPCK SPI Clock

4 RESETn Reset

5 VDD3 Power

6 GND Ground

Jumper J6

J6 configures the sense device used by the LTC2997 to

measure temperature. It could be either the LTC2997’s

internal diode, the on-board diode-connected NPN Q1 or

a remote NPN (connected as a diode) using a twisted pair:

Table 5. Jumper J6 Pinout (Temperature Sense Device)

Pin Description Comment

1 LTC2997’s VCC Close 1-2 to Use the LTC2997’s Int. NPN

2 LTC2997’s D+ To Base/Collector of Remote NPN

3 Q1’s Base/Collector Close 2-3 to Use the On-board NPN Q1

4 LTC2997’s D– To Emitter of Remote NPN

Connector J7

Standard20-pinJTAGprogramming/debugginginterface.

This interface fits many JTAG/ICE connectors.

Table 6. JTAG Connector Pinout

Pin Function Comment

1, 2 VDD3

3 VDD3 Via 100k

5 TDI

7 TMS

9, 11 TCK

13 TDO

15 RESETn

17, 19 N.C.

6, 8, 10, 12, 14, 16, 18, 20 GND

aDDitional information

Jumper J8

J8 selects the source for the VDD3 power.

Table 7. VDD3 Source Select Pinout

Pin Description Comment

1 DC1733A-B’s LDO Close 1-2 to Use DC1733A-B as PHY

2 Local VDD3 rail Default: Connected to Pin 3

3 Local LT3669-2’s LDO Close 2-3 to Use Local LT3669-2 as PHY

Jumper J9

J9 selects the source for the microcontroller’s reset pin.

Table 8. Reset Source Select Pinout

Pin Description Comment

1 DC1733A-B RSTn Close 1-2 to use DC1733A-B as PHY

2 Local RESETn Default: Connected to Pin 3

3 Local LT3669-2 RSTn Close 2-3 to Use Local LT3669-2 as PHY

Indicators

The following indicators are available:

Table 9. Indicators

Name Comment

LED1 ON (Green) if Device Is Powered up

LED2 ON (Red) if µC Started Successfully

LED3 ON (Red) if Device Is in IO-Link Mode

LP1 28V/100mA Light Bulb Between Q2 and GND

TVS Protection

The CQ1, Q2 and L+ pins are protected by 39V TVS diodes.

Do not connect to any voltage higher than 36V.

Data Storage

Data Storage is not currently supported by DC2227A. Do

not use pushbutton "DS upload" in Control Tool Software.

IO-Link Firmware

The firmware contained in the Atmel microcontroller

is intellectual property owned by TEConcept GmbH in

Germany. Any attempt to copy, transfer, or reverse en-

gineer the firmware is forbidden. The source code or an

object library for the IO-Link stack can be licensed from

TEConcept.

dc2227af

DEMO MANUAL DC2227A

aDDitional information

IO Device Description

IODD File (COM2): TEConcept_GmbH-65538-<YYYYMMDD>-IODD1.1

Release Date: <YYYY-MM-DD>

Document Version: V1.0

Device ID: 65538

Bit Rate: COM2

IO-Link Version: 1.1

MinCycleTime: 20ms

IODD File (COM3): TEConcept_GmbH-65539-<YYYYMMDD>-IODD1.1

Release Date: <YYYY-MM-DD>

Document Version: V1.0

Device ID: 65539

Bit Rate: COM3

IO-Link Version: 1.1

MinCycleTime: 800µs

Device Basic Data:

SIO Mode Supported: Yes

Device: LTC DC2227A

Vendor ID: 646

Vendor Name: TEConcept GmbH

Vendor Text: www.teconcept.de/www.linear.com

Description: TEConcept-LTC IO-Link DemoDeviceBoard V1.2

Process Data

Name Description Datatype Bit Offset Bit Length Value Range Gradient Offset Unit

Optogatestate State of Light Barrier Boolean 15 1 0 to 1

Temperature Temperature Measured

Using the LTC2997

IntegerT 0 15 –32768 to 32767 0.1 0 °C

Events

Code Name Type Mode Description

30480 Demo/Test Error Error Event Single Shot This Event Is Issued When the Demo Board Button Has Been Pressed.

Also Used During the Conformance Tests

dc2227af

DEMO MANUAL DC2227A

aDDitional information

Variables

Name Description Index Subindex Datatype Length Access Rights Default Value Range Unit

System Command Command Code

Definition 2 00 UIntegerT 8 Bit wo

Device Access

Locks Standardized Device

Locking Functions 12 00 RecordT 1 Bit rw -

Parameter (Write)

Access Lock Parameter Write

Access 12 01 BooleanT 1 Bit rw 0 0 or 1

Data Storage Lock Data Storage 12 02 BooleanT 1 Bit rw 0 0 or 1

Local

Parameterization

Lock

Local parameterization 12 03 BooleanT 1 Bit rw 0 0 or 1

Local User

Interface Lock Local User Interface

Operation 12 04 BooleanT 1 Bit rw 0 0 or 1

Vendor Name Informative 16 00 StringT Max. 64 Byte ro TEConcept GmbH

Vendor Text Additional Vendor

Information 17 00 StringT Max. 64 Byte ro www.teconcept.de

www.linear.com -

Product Name Detailed Product or

Type Name 18 00 StringT Max. 64 Byte ro LTC DC2227A -

Product ID Product or type

identification 19 00 StringT Max. 64 Byte ro TEC-LTC DC2227A -

Product Text Description of

Device function or

Characteristic

20 00 StringT Max. 64 Byte ro TEC-LTC IO-Link

DC2227A -

Serial Number Vendor Specific SN 21 00 StringT Max. 16 Byte ro -

Hardware Version Vendor Specific Format 22 00 StringT Max. 64 Byte ro 2.0 -

Firmware Version Vendor Specific Format 23 00 StringT Max. 64 Byte ro 1.2.5 -

Application

Specific Tag Tag location or Tag

Function Defined by

User

24 00 StringT Max. 32 Byte rw Testing*********…

Error Count Errors Since Power-

On or Reset 32 00 UIntegerT 16 Bit ro -

Light Bulb Light Bulb State 64 00 BooleanT 1 Bit rw 0 0 or 1

ADC Offset

(in LSB) ADC Offset (in LSB) 65 00 IntegerT 8 Bit rw 0 –128 to 127 LSB

SC1 Counter Short Circuit Counter

on CQ1 80 00 UIntegerT 16 Bit ro 0 0 to 65535

SC2 Counter Short Circuit Counter

on Q2 81 00 UIntegerT 16 Bit ro 0 0 to 65535

Overtemp Counter Counts

Overtemperature Events 82 00 UIntegerT 8 Bit ro 0 0 to 255

4mvK ADC Input Parameter

for Temperature

Measurement

(LTC2997’s VPTAT)

90 00 UIntegerT 12 Bit rw 0 0 to 4095 LSB

1V8 ADC Input Parameter

for Temperature

Measurement

(LTC2997’s VREF)

91 00 UIntegerT 12 Bit rw 0 0 to 4095 LSB

dc2227af

DEMO MANUAL DC2227A

parts list

ITEM QTY REFERENCE PART DESCRIPTION MANUFACTURER/PART NUMBER

Required Circuit Components

1 6 C1, C2, C3, C4, C14, C16 CAP, X5R, 100nF, 10%, 10V, 0603 AVX, 0603ZD104KAT2A

2 3 C5, C8, C9 CAP, X5R, 4.7µF, 10%, 10V, 0805 MURATA, GRM21BR71A475KA73L

3 2 C6, C7 CAP, NP0, 18pF, 10%, 25V, 0603 AVX, 06033A180KAT2A

4 5 C10, C11, C12, C13, C22 CAP, X5R, 1µF, 10%, 10V, 0603 MURATA, GRM188R61A105KA61D

5 1 C15 CAP, X7R, 220nF, 10%, 10V, 0603 AVX, 0603ZC223KAT2A

6 1 C18 CAP, X5R, 22µF, 10%, 10V, 1206 MURATA, GRM31CR61A226KE19L

7 2 C24, C25 CAP, NP0, 470pF, 10%, 100V, 0603 TDK, C1608C0G2A471K080AA

8 1 C26 CAP, X7R, 10µF, 10%, 50V, 1206 MURATA, GRM31CR61H106KA12L

9 1 C33 CAP, X7R, 10pF, 10%, 10V, 0603 AVX, 0603ZC100KAT2A

10 1 D1 DIODE, SCHOTTKY, POWERDI123 DIODES INC., DFLS160-7-F

11 4 D2, D3, D4, D5 DIODE, TVS, SMB_2C VISHAY, SM6T39A

12 1 L1 IND, 10µH, 0.2A, 0805 TAIYO YUDEN, CB2012T100MRV

13 1 L2 IND, 33µH, 1A, SMD 6 ×6 SUMIDA, CDRH50D28RNP-330MC

14 1 R3 RES, 41.2k, 1%, 1/10W, 0603 VISHAY, CRCW060341K2FKEA

15 1 R4 RES, 10.2k, 1%, 1/10W, 0603 VISHAY, CRCW060310K2FKEA

16 1 R6 RES, 38.3k, 1%, 1/10W, 0603 VISHAY, CRCW060338K3FKEA

17 2 R16, R17 RES, 100k, 1%, 1/10W, 0603 VISHAY, CRCW0603100KFKEA

18 1 R12 RES, 84.5k, 1%, 1/10W, 0603 VISHAY, CRCW060384K5FKEA

19 1 R18 RES, 14k, 1%, 1/10W, 0603 VISHAY, CRCW060314K0FKEA

20 1 R20 RES, 4.42k, 1%, 1/10W, 0603 VISHAY, CRCW06034K42FKEA

21 2 R22, R55 RES, 10k, 1%, 1/10W, 0603 VISHAY, CRCW060310K0FKEA

22 2 R42, R43 RES, 4.7k, 1%, 1/10W, 0603 VISHAY, CRCW06034K70FKEA

23 1 R49 RES, 47k, 1%, 1/10W, 0603 VISHAY, CRCW060347K0FKEA

24 1 U1 IC, INDUSTRIAL TRANSCEIVER LINEAR TECH, LT3669HUFD-2#PBF

25 1 U3 IC, MICROCONTROLLER, QFN48 ATMEL, ATSAM3S2AA-MU

26 1 Y1 CRYSTAL, 14.7456 MHz, HC-49 SMD RALTRON, AS-14.7456-18SMDT

Temperature Sensor Specific Components

1 2 C20, C23 CAP, X5R, 100nF, 10%, 10V, 0603 AVX, 0603ZD104KAT2A

2 2 C19, C31 CAP, X5R, 1µF, 10%, 10V, 0603 MURATA, GRM188R61A105KA61D

3 1 C30 CAP, X7R, 470pF, 10%, 10V, 0603 AVX, 0603ZC471KAT2A

4 1 Q1 XSTR, NPN, 40V, SOT23 Fairchild, MMBT3904

5 1 R10 RES, 1k, 1%, 1/10W, 0603 VISHAY, CRCW06031K00FKEA

6 3 R14, R40, R54 RES, 100Ω, 1%, 1/10W, 0603 VISHAY, CRCW0603100RFKEA

7 1 U4 IC, TEMPERATURE SENSOR LINEAR TECH., LTC2997HDCB#PBF

Light Barrier Specific Components

1 4 R50 RES, 4.7k, 1%, 1/10W, 0603 VISHAY, CRCW06034K70FKEA

2 1 R51 RES, 220Ω, 1%, 1/10W, 0603 VISHAY, CRCW0603220RFKEA

3 1 U302 XSTR, LIGHT SENSING SHARP, GP1S53VJ000F

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DEMO MANUAL DC2227A

parts list

ITEM QTY REFERENCE PART DESCRIPTION MANUFACTURER/PART NUMBER

Push-Buttom Specific Components

1 1 R53 RES, 4.7k, 1%, 1/10W, 0603 VISHAY, CRCW06034K70FKEA

2 1 SW1 SWITCH, PUSHBUTTON WÜRTH ELEKTRONIK, 430182050816

Additional Demo Board Circuit Components:

1 1 C21 CAP, X5R, 100nF, 10%, 10V, 0603 AVX, 0603ZD104KAT2A

2 0 C17 OPTIONAL

3 0 C27, C28, C29, C32 OPTIONAL

4 0 C100 OPTIONAL

5 0 D6 OPTIONAL

6 1 D7 DIODE, SOT23 DIODES INC., BAV199-7-F

7 0 D8 OPTIONAL

8 1 LED1 LED, 0603D VISHAY, VLMTG1300-GS08

9 2 LED2, LED3 LED, 0603D KINGBRIGHT, KPG-1608SURKC-T

10 18 R1, R11, R13, R15, R23, R24,

R25, R27, R28, R29, R30,

R31, R32, R33, R36, R37,

R38, R39

RES, 1k, 1%, 1/10W, 0603 VISHAY, CRCW06031K00FKEA

11 2 R2, R44 RES, 0Ω, 1%, 1/10W, 0603 VISHAY, CRCW06030000Z0EA

12 8 R7, R19, R45, R46, R47, R48 RES, 100k, 1%, 1/10W, 0603 VISHAY, CRCW0603100KFKEA

13 2 R21, R26 RES, 10k 1%, 1/10W, 0603 VISHAY, CRCW060310K0FKEA

14 2 R34, R35 RES, 1.8k, 1%, 1/10W, 0603 VISHAY, CRCW06031K80FKEA

15 1 R41 RES, 88.7k, 1%, 1/10W, 0603 VISHAY, CRCW060388K7FKEA

16 0 R52 OPTIONAL

17 0 U2 OPTIONAL

18 0 Y2 OPTIONAL

Hardware-For Demo Board Only:

1 0 J1 OPTIONAL

2 1 J3 HEADER, 1 ×2, 0.1" WÜRTH ELEKTRONIK, 61300211121

3 1 J2 CONNECTOR, M12, 5 PIN BINDER, 09-3441-500-05

4 1 J4 HEADER 2 ×8 2mm WÜRTH ELEKTRONIK, 62001621121

5 0 J5 OPTIONAL

6 1 J6 HEADER, 1 ×4, 0.1" WÜRTH ELEKTRONIK, 61300411121

7 1 J7 HEADER, 2 ×10, 0.1 " WÜRTH ELEKTRONIK, 61302021121

82 J8, J9 HEADER, 1x3, 0.1" WÜRTH ELEKTRONIK, 61300311121

9 5 J3, J6-J9 SHUNT, 0.1" WÜRTH ELEKTRONIK, 60900213421

10 1 LP1 SOCKET, LAMP SOCKET, WEDGE, T3 1/4 CML INNOVATIVE TECH., LH10

11 1 BULB, WEDGE, 28V, .1A, 1.6M JKL Components, 400

12 1 CABLE, 2M 4-WIRE UNSHIELDED BINDER, 79-5001-20-04

13 4 STANDOFF, 6-32 ALUM 3/8" DIGI-KEY, 3486K-ND

14 4 MACHINE SCREW, PAN PHILLIPS 6-32, 3/8" KEYSTONE, 9904

15 4 LOCK WASHER, #6 KEYSTONE, 4700

16 4 FLAT WASHER, #6, NYLON KEYSTONE, 3122

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