Maintenance Manual: TSV Accumulator LFEV­Y4­2016 

 Calibration State Transition Diagram PacMan Software Schematics 

PacMan Accumulator 

Bill of Materials PacMan Accumulator 

 

 

   

 

Calibration Calibration of sensors (pack and AMS sensors) is done by adjusting the values in params.h in source code.    Slope and offset values are used in all cases.  Sensors should be calibrated in the test stand with lab power supplies providing power.  To calibrate a sensor, its slope cal factor should be set to 1.0 and offset to 0.0.  Output on the LCD screen will then be the raw sensor value.  Data points at the high and low end of a sensor should be taken and compared with values measured with a calibrated device to calculate slopes and offsets.    Data collected for calibration (and the calculations of cal factors) can be found in xlsx format at the following address:  https://sites.lafayette.edu/ece492­sp16/files/2016/05/CalData.xlsx 

State Transition Diagram 

 

PacMan Software The current version of PacMan software is v 0.14 and source code is available at the following address:  https://sites.lafayette.edu/ece492­sp16/files/2016/05/pacman_software_v0_14.zip  The tool chain is unchanged from previous versions of PacMan and details about it are available at the following address:  http://sites.lafayette.edu/ece492­sp15/files/2015/12/PACMAN_Programming_manual.pdf  The software is built on the Atom Threads RTOS.  Atmel TWI and CAN libraries are utilized to achieve communication.  All configurations (I2C addresses, CAN addresses, calibration factors) are stored in params.h  The code in main.c sets up tasks listed in tasklist.c and starts the RTOS.  Functions that generate LCD screens are detailed in lcd.c.  Functions that utilize TWI libraries to perform I2C communication are detailed in i2c.c.  The remaining c files detail tasks that run continuously:  

● task_button.c ­ retrieves button presses on the control panel ● task_can.c ­ transmits CAN messages ● task_charge.c ­ performs integration of current and calculates state of charge ● task_config.c ­ performs state transitions ● task_ gui.c ­ calls function in lcd.c to set the display output ● task_hearbeat.c ­ blinks an LED on PacMan to indicate the computer is operating ● task_i2c.c ­ calls functions to perform I2C communication tasks ● task_safety.c ­ opens and closes the safety loop relay ● task_watchdog.c ­ resets off chip watchdog 

Schematics PacMan  Attached are schematics generated from KiCad.  The KiCad project is available at the following address:  https://sites.lafayette.edu/ece492­sp16/files/2016/05/pacman_hardware_rev_0_5.zip  

 Accumulator  Attached are schematics generated from KiCad.  The KiCad project is available at the following address:  https://sites.lafayette.edu/ece492­sp16/files/2016/05/accumulator.zip 

Bill of Materials PacMan   A csv BOM generated from KiCad is available at the following address:  https://sites.lafayette.edu/ece492­sp16/files/2016/05/pacman­main.csv  Accumulator  A csv BOM generated from KiCad is available at the following address:  https://sites.lafayette.edu/ece492­sp16/files/2016/05/accumulator.csv  

1 2 3 4 5

1 2 3 4 5

A

B

C

D

A

B

C

D

Date: 2016-04-01KiCad E.D.A. kicad 4.0.2-4+622538ubuntu14.04.1-stable

Rev: 0.5Size: USLetterId: 1/6

Title: Battery Pack Management ComputerFile: pacman-main.schSheet: /Lafayette CollegeSpring Semester 2015Supervisor: Christopher NadovichEngineer: Geoff Nudge

DEVELOPMENT ONLY

C2

0.1u

X1

10MHzC1

10p

C4

10p

C6

0.1u

SCLSDA

CANTXCANRX

RESET_AVR

SW1

RESET

R510k

RESET

AVR Reset Switch

C3

0.1u

C5

0.1u

PC0PC1

R61k

R71k

1 2D1

POWER

1 2D2

FAULT

PC0

Isolated Power Supply

power.sch

SDA

SCL

RXDTXD

PE0(RXD0/PDI)2

PE1(TXD0/PDO)3

PE2(XCK0/AIN0)4

PE3(OC3A/AIN1)5

PE4(OC3B/INT4)6

PE5(OC3C/INT5)7

PE6(T3/INT6)8

PE7(ICP3/INT7)9

(SS)PB0 10

RESET20

(TXCAN/XCK1)PD5 30

(A13)PC5 40

(AD1)PA1 50

PF1(ADC1)60

(SCK)PB1 11

VC

C21

(RXCAN/T1)PD6 31

(A14)PC6 41

(AD0)PA0 51

PF0(ADC0)61

(MOSI)PB2 12

GN

D22

(T0)PD7 32

(A15/CLK0)PC7 42

VC

C52

AREF62

(MISO)PB3 13

XTAL223

PG0(WR)33

PG2(ALE)43

GN

D53

AG

ND

63

(OC2A)PB4 14

XTAL124

PG1(RD)34

(AD7)PA7 44

PF7(ADC7/TDI)54

AV

CC

64

(OC1A)PB5 15

(SCL/INT0)PD0 25

(A8)PC0 35

(AD6)PA6 45

PF6(ADC6/TDO)55

(OC1B)PB6 16

(SDA/INT1)PD1 26

(A9)PC1 36

(AD5)PA5 46

PF5(ADC5/TMS)56

(OC0A/OC1C)PB7 17

(RXD1/INT2)PD2 27

(A10)PC2 37

(AD4)PA4 47

PF4(ADC4/TCK)57

PG3(TOSC2)18

(TXD1/INT3)PD3 28

(A11)PC3 38

(AD3)PA3 48

PF3(ADC3)58

PG4(TOSC1)19

(ICP1)PD4 29

(A12)PC4 39

(AD2)PA2 49

PF2(ADC2)59

U1

AT90CAN128-MAVR DecouplingCapacitors (U1)

AVR MICROCONTROLLER

SYSTEM STATUS LEDS

POWER ELECTRONICS

Maximum FrequencyDatasheet (Page 368)Vsafe = 1.8/8*(F-8)+2.7

EXTERNAL WATCHDOG

RST1

GND2

MR3 WDI 4

VCC 5

U2

ADM6320RESET

GND

RESET_AVR +3.3V

WATCHDOG

WATCHDOGSDA

SCL

RXDTXD

RESET_AVR

Safety Loop Wiring

safety_loop.sch

SAFETY_CTRL

CHARGE_CTRL

FAN_CTRL

**DC-DC Switching Power Regulation**5V and 3.3V outputs are isolated from High Voltage,but not each other

FTDI USB UART

R1

10k

R2

10k

SDASCL

I2C PULLUP

CANTX

CANRX

SLOOP_CTRL

CHRG_CTRL

+3.3V

+3.3V

+3.3V

+3.3V +3.3V +3.3V

+3.3V +3.3V

FAN_CTRL

CAN Transceiver

can_xcvr.sch

CANTX

CANRX Threshold: 2.93 VTimeout: 1600 msReset: 140 ms

PB0PB1PB2PB3PB4PB5

EXTERNAL CONNECTORS

GND

+3.3V +5V

+3.3V +5V

FTDI USB UART

ftdi_uart.sch

TXDRXD

RESET

GROUNDED LOW VOLTAGE

SW_SDASW_SCL

ADC0ADC1

TMSTCK

TDITDO

External Connectors

connectors.sch

FAN_CTRL

RESET RESET

RESET_AVRRESET_AVR

SAFETY LOOP WIRING

CONNECTORS

CAN TRANCEIVER

SLOOP_CTRLCHRG_CTRL

R34

10k

Open Drainreset pull-up resistor

RESET_AVR

+3.3V

GREEN

RED

GREEN

PC1

1 2D3

SPARER81k

SLOOP_DET SLOOP_DET

1 2 3 4 5

1 2 3 4 5

A

B

C

D

A

B

C

D

Date: 2016-04-01KiCad E.D.A. kicad 4.0.2-4+622538ubuntu14.04.1-stable

Rev: 0.5Size: USLetterId: 2/6

Title: Battery Pack Management ComputerFile: power.schSheet: /Isolated Power Supply/Lafayette CollegeFall Semester 2015Supervisor: Christopher NadovichEngineer: Geoff Nudge

DEVELOPMENT ONLY

GN

D1

VO 2VI3

U9

NCP1117ST33T3G

3.3V Linear Regulator

+ C16

220u

C18

0.1u

+5VGND

+5V+3.3V

GND

PWR_FLAGPWR_FLAG

SDASDA

SCLSCL

ISO

OP

TO

VDD11

SDA12

SCL13

GND14 GND2 5

SCL2 6

SDA2 7

VDD2 8

U8Si8600

C13

0.1u

HV_GND

SDA_HV

SCL_HV

+3.3V

GND

SDA

SCL

C17

0.1u

GND

5V_HV

HIGH VOLTAGE LOW VOLTAGE

LOW VOLTAGE

PACK VOLTAGE SENSORAND CHARGE SENSOR

5V_HV

AMS_RESET

SCL_HV

SDA_HV

PACK-

PACK+

+5V

A0 1

A1 2

A2 3

P04

P15

P26

P37

VS

S8

P49

P510

P611

P712

INT 13

SCL 14

SDA 15

VD

D16 U3PCF8574A

SW 1Vin3

VPRG26 VPRG1 7

GN

D8

VFB 9

SS 10OVLO12

RUN14

GN

D16

GN

D17

U6

LTC3638C11

1u

L1

220u

D6

SK

310A

-LT

P

C15

10u

HV_GND

PACK+

HV_GND

5V_HV

HIGH VOLTAGE POWER 5V_HV

CHRG_DET

HV_GND PACK-

HIGH VOLTAGE

5V_HV

HV_GND

SDA_HVSCL_HV

HV_GNDHV_GNDHV_GND

The flyback regulator responsible for delivering5V isolated power to low voltage systems has beenreplaced with an isolated DC/DC converter. Thisis due to the insufficient output current (300mA)available when assembled. Cost is comparable.

HV_GND

CHRG_DET

HV_PWR

R20 1kR19 1k

HIGH VOLTAGE INTERFACES

HIGH VOLTAGE DIGITAL I/O

I2C PULLUP

SDA_HV

SCL_HV

5mA 5mA

350uA

40uA

1mA

AMS_RESET

HV_GND

5V_HV

SCL_HVSDA_HV

HV_GND

I2C Address 0x48(see datasheet page 14)C8

0.1u

HV_GND

I2C Address 0x40(see datasheet page 13)

This I/O expander is responsible for relayingdigital signals accross the HV-LV isolation barriervia the I2C bus.

I2C ISOLATOR

This power supply is responsible for delivering non-isolated 5Vpower to the high voltage electronics. All AMS bus connecteddevices are powered from this regulator. Maximum current draw250mA. This Switcher was selected for its high efficiency even at light load.

Maximum Current Draw on 5V output: 1.2A

5V_HV

PWR_FLAG

C10

220u

D5

SK310A-LTP

HV_PWR

PWR_FLAG

PWR_FLAG

Bypass Capacitor (U5)

D9

SK310A-LTP

R1010k5V_HV

+3.3V

PACK+

PACK-

5V_HV

AMS_RESET

CHRG_DET

SDA_HV

SCL_HV

C22

0.1u

HV_GND

Bypass Capacitor (U3)

5V_HV

C23

0.1u

Bypass Capacitor (U4)

ADDR 1

RDY 2

GN

D3

AIN04

AIN15

AIN26

AIN37

VC

C8

SDA 9

SCL 10

U5ADS1115

5V_HV

C24

0.1u

D20

NZ

H5V

1B

CURRENT_HV_1

CURRENT_HV_2

AMPS_1

AMPS_2

AMPS_2AMPS_1

A1 1

A0 2ALERT3

SDA 4

SCL 5

VS

6G

ND

7

VBUS8

IN-9IN+10

U4INA_226 SDA_HV

SCL_HV

5V_HV

HV_GND

I2C Address 0x44(see datasheet page 18)Additional documentationof the use of this component is req'd.

R3

0.00

1 1%

BATT+ BATT+

BATT+

PACK+

1 2F15 A

1

23

Q4

RRR015P03TL5V_HV

5V_AMPS 5V_AMPS

5V_AMPS

LOW_DET

LOW_DETLOW_DET

R11

10k

5V_HV

R13

1 1%

C12

10u

R14 1k

VIN-2VIN-3

NC 11

VIN+22

VIN+23VOUT+ 14

VOUT- 16U7

NCS6S1205C

C9

10u

C25

0.1u

C14

0.1u

1 2 3 4 5

1 2 3 4 5

A

B

C

D

A

B

C

D

Date: 2016-04-01KiCad E.D.A. kicad 4.0.2-4+622538ubuntu14.04.1-stable

Rev: 0.5Size: USLetterId: 3/6

Title: Battery Pack Management ComputerFile: safety_loop.schSheet: /Safety Loop Wiring/Lafayette CollegeFall Semester 2015Supervisor: Christopher NadovichEngineer: Geoff Nudge

DEVELOPMENT ONLY

CHRG_CTRL

1 2D12

CHARGER231k

CHRG_CTRL

CHARGE CONTROL P-FET

SAFETY_CTRL SLOOP_CTRL

CHARGE_CTRL CHRG_CTRL

SLOOP_CTRL

SLOOP_B1

SAFETY LOOP RELAY

SLOOP_A1

This relay is responsible for switching the PACMAN safety loopconnection ON/OFF. The lights show the user at a glance ifthe safey loop is open or closed.

This relay is capable of switching 8A. The SLOOP_CTRL signal is active low.

GND

This MOSFET is responsible for connecting the CHARGE relayswhen the pack charger has been connected. Power is suppliedfrom either the pack terminals, or USB connector.

Coil Output Voltage: 5V

FAN_CTRL

FAN CONTROL P-FET

GND

This MOSFET is responsible for switching the charge fan ON/OFF.

The fan will not come on automatically when charging begins,it is controlled by the software.

Fan Output Voltage: 5V

SLOOP_B1

FAN_CTRL FAN_CTRL

GND

+3.3V +5V

+3.3V +5V

GROUNDED LOW VOLTAGE

SLOOP_A1SLOOP_B1

FAN+FAN+

D18

SK

310A

-LT

P

1

23

Q1

RRR015P03TL

+5V

FAN+

GND

D19

SK

310A

-LT

P

+5V

R37

10k

R38

10k

GREEN

1

2

3

5RLY1

G5LE-1A4 DC3

GND

SLOOP_A1

+3.3V

D21

SK310A-LTP

This device is responsible for driving thehigh side p-fet switches.

HIGH SIDE P-FET DRIVER

CHRG_CTRL

FAN_CTRL

CHRG_CTRL

FAN_CTRL

GND +3.3V

1

23

Q3

RRR015P03TL

1

23

Q2

RR

R01

5P03

TL

1A1

GND2

2A3 2Y 4

VCC 5

1Y 6

U10

SN74LVC2G06

SLOOP_A3

SLOOP_A4R41k LED+ LED-

SLOOP_A3 SLOOP_A3SLOOP_A4 SLOOP_A4

A1 and B1 pins are shortedtogether only when the safetyloop is not opened by this board.

Voltage between A3 and A4greater than 0 means the safety loop is not opened by any other component in thesystem.

OPTO-ISOLATOR ON SL CLOSED SIGNALThis device provides a galvanically isolated signal to themicrocontroller to let it know the safety loop is closed in all components. The HV current sensor is enabled as aresult. This mean the AIRs should be closed if functional.

11

3 GND 4

Vo 5

VCC 6U13

TLP2361

SLOOP_A3

SLOOP_A4

+3.3V

GND

SLOOP_DET

SLOOP_DET

C7

0.1u

R910k

SLOOP_DET

12

35R

LY2

T9A

S1D

12-5

CHARGE+

PACK+

1 2 3 4 5

1 2 3 4 5

A

B

C

D

A

B

C

D

Date: 2016-04-01KiCad E.D.A. kicad 4.0.2-4+622538ubuntu14.04.1-stable

Rev: 0.5Size: USLetterId: 4/6

Title: Battery Pack Management ComputerFile: can_xcvr.schSheet: /CAN Transceiver/Lafayette CollegeFall Semester 2015Supervisor: Christopher NadovichEngineer: Geoff Nudge

DEVELOPMENT ONLY

TXD1

VS

S2

VD

D3

RXD4

Vref5CANL 6

CANH 7

Rs8

U11

MCP2551-I/SN

+5V

CANRXCANTX

R25

120

CAN TRANCEIVER

R241k

C19

0.1u

+5V

CANTX

CANRX

CANTX

CANRX

NOTE: DO NOT populate R26.

R26 provides the ability to use this board as a terminating CAN node in development only.

CANH

CANL

GND

+3.3V +5V

+3.3V +5V

GROUNDED LOW VOLTAGE

1 2 3 4 5

1 2 3 4 5

A

B

C

D

A

B

C

D

Date: 2016-04-01KiCad E.D.A. kicad 4.0.2-4+622538ubuntu14.04.1-stable

Rev: 0.5Size: USLetterId: 5/6

Title: Battery Pack Management ComputerFile: ftdi_uart.schSheet: /FTDI USB UART/Lafayette CollegeFall Semester 2015Supervisor: Christopher NadovichEngineer: Geoff Nudge

DEVELOPMENT ONLY

USBD-USBD+

VUSBTXDRXD

C20

0.1u

RESET DTR

FTDI Reset Connection

USB UART

TXD 1

DTR 2

RTS 3

VCCIO4

RXD 5

RI 6

GN

D7

DCR 9

DCD 10

VCC20

CTS 11

GN

D21

CBUS4 12

CBUS1 22

CBUS2 13

CBUS0 23

CBUS3 14

USBD+15

AG

ND

25

USBD-16

TE

ST

26

3V3OUT17

OSCI27

GN

D18

OSCO28

RESET19

U12

FT232RL

C21

0.1uDTR

TXD

RXD

RESET

TXD

RXD

RESET

VUSB

USB BOOTSTRAP POWERThis diode is used to power thePACMAN computer board whenthe battery pack has been fullydischarged. If voltage is notpresent between PACK+ and PACK-, then this diode will allowthe USB port to supply up to 500mA of sustained current.For periods less than 0.1 seconds, 1A can be drawn.

This is an FTDI USB Serial Converter IC,it can be used to upload code, configure the device, or transfer debugging informationif the software is configured properly.

Drivers available for Windows, Mac OS & Linux

D15

SK310A-LTP

+5V

GND

+3.3V +5V

+3.3V +5V

GROUNDED LOW VOLTAGE

VUSB

USBD+

USBD-

VUSB

USBD+

USBD-

1 2 3 4 5

1 2 3 4 5

A

B

C

D

A

B

C

D

Date: 2016-04-01KiCad E.D.A. kicad 4.0.2-4+622538ubuntu14.04.1-stable

Rev: 0.5Size: USLetterId: 6/6

Title: Battery Pack Management ComputerFile: connectors.schSheet: /External Connectors/Lafayette CollegeSpring Semester 2016Supervisor: Christopher NadovichEngineer: Geoff Nudge

DEVELOPMENT ONLY

HIGH VOLTAGE

USB UART

USBD-

USBD+

GND

VUSB Vbus1

D-2

D+3

GND4

Shield_15

Shield_26

J1

US

B

AVR DEBUGGINGJTAG Programming/Debug Header

GND

GND

RESET_AVR+3.3VTDO

TDI

TMS

TCK 1 23 45 67 89 10

P5

JTAG

123456

P3

EX

T I2

C

RESET

ADC0+5V

GND12345678910111213141516

P4G

PIO

+3.3V

ADC1

0.1" IDC ConnectorExternal User Interface Board

GPIO HEADER

This connector contains pins for I2C communicationwith the LCD screen, input from control panel push buttons, and to illuminate the pack alile LED.. If, at a later time, more complicated LCDs, ormore I/O is required these pins can be utilized.

CHARGE+

PACK-

PACK-LOW_DET

SDA_HVPACK-

PACK-5V_HV

AMS_RESETSCL_HV

CANHCANL

PB5PB4PB3PB2

RESET

ADC0ADC1LED+LED-

TCKTDOTMS

TDI

RESET_AVR

VUSB USBD+

USBD-

GND

+3.3V +5V

+3.3V +5V

GROUNDED LOW VOLTAGE

SLOOP_A1

SLOOP_B1

FAN+GND

SW_SCLSW_SDA

FAN

SLOOP_A1 and SLOOP_B1pins are shorted togetheronly when the safety loop is closed.

GLV HARNESSGND GND

SAFETY LOOP A/B

1

2

3

4

5

6

7

8

9

10

20

3011

21

3112

22

3213

23

3314

24

3415

25

3516

26

3617

27

3718

28

19

29

J2

BA

CK

PLA

NE

CO

NN

EC

TO

R

GND GND

PACK WIRING HARNESS APPLICATION NOTEPort J2 is a DB-37 backplane connector, which will be connected tothe pack wiring harness via solder pot connections. The wiring ofthis connector, and its inputs/outputs are described in moredetail in the pack wiring diagram.

R35

100

R36

100

12

P2

CD

ET

EC

T

123456

SHIELD_17

SHIELD_28

J3 RJ12

HV_GNDCURRENT_HV_1CURRENT_HV_2

5V_HVHV_GND

CURRENT_HV_1CURRENT_HV_2

This RJ11 (RJ12 with centerfour pins utilized) connected allows the BBM-01 current sensor to connect to the board.

A jumper in the Anderson charge connector pulls an input low on theHV I2C expander,corresponding to either charge orlow current output.

Pins in these sections are connected to obsoletesignals in the test stand. They may be used, but the test stand must be updated as well.

1234

P1

PO

WE

R

BATT+

SLOOP_A3SLOOP_A4

SLOOP_A2

SLOOP_B2SLOOP_B3SLOOP_B4

PB0PB1

5V_AMPS

PACK-CHRG_DET

R12

100

R21

100

12

P6

LDE

TE

CT

1 2 3 4 5 6

1 2 3 4 5 6

A

B

C

D

A

B

C

D

Date: 2016-03-09KiCad E.D.A. kicad 4.0.2-4+622538ubuntu14.04.1-stable

Rev: 1.0Size: A4Id: 1/2

Title: Accumulator Wiring DiagramFile: accumulator.schSheet: /Lafayette CollegeEngineer: Geoff NudgeSupervisor: Chris Nadovich

1234

J1

DT

_4_P

OS

J2

J2_1

J2_10

J2_11

J2_12

J2_13

J2_14

J2_15

J2_16

J2_17

J2_18

J2_19

J2_2J2_20

J2_21

J2_22

J2_23

J2_24

J2_25

J2_26

J2_27

J2_28

J2_29

J2_3

J2_30

J2_31

J2_32

J2_33

J2_34

J2_35

J2_36

J2_37

J2_4

J2_5

J2_6

J2_7

J2_8

J2_9

J3

P1_1P1_2P1_3P1_4

P2_1P2_2

P3_1P3_2P3_3P3_4P3_5P3_6

P4_1P4_1P4_1P4_1

P4_10P4_10P4_10P4_10P4_11P4_11P4_11P4_11P4_12P4_12P4_12P4_12P4_13P4_13P4_13P4_13P4_14P4_14P4_14P4_14P4_15P4_15P4_15P4_15P4_16P4_16P4_16P4_16

P4_2P4_2P4_2P4_2P4_3P4_3P4_3P4_3P4_4P4_4P4_4P4_4P4_5P4_5P4_5P4_5P4_6P4_6P4_6P4_6P4_7P4_7P4_7P4_7P4_8P4_8P4_8P4_8P4_9P4_9P4_9P4_9

P6_1P6_2

A1

PacMan

GND

PWR

B1

5V_FAN

123456

J5

DT

_6_P

OS

1

P8

US

B_P

OR

T

1

P9

CU

RR

EN

T_S

EN

SO

R

12345678910

20

30

11

21

31

12

22

32

13

23

14

24

15

25

16

26

17

27

18

28

19

29

P22

CO

NN

_01X

16

CELL1-

CELL7+

1 2F1FUSE

1P3

ITT

_CA

NN

ON

_CO

NN

1P4

ITT

_CA

NN

ON

_CO

NN

WIRE INCLUDED WITH SENSOR

1) Fuse holder wires are fitted with crimp connector rings (left).2) 00 AWG Positive cable is fitted with crimp connector (right).3) 1 ft USB Cable4) An additional relay and splices on safety loop wires are req'd on 1 of the 4 accumulators in a vehicle. It is located between CELL1- and the 200 A fuse.5) Anderson Power connectors require each 1 black 1327 and 1 red 1327 housing. The snap in recepticle also requires 1 black 4827 housing. (Below)6) Blue italic numbers are the wire labels applied in an accumulator.

NOTES

Battery of Cells

battery.sch

PACK-SDA_HV

5V_HVPACK-

SCL_HVAMS_RESET

CELL7+

CELL1-

1 2F2FUSE

1 2F3FUSE

1 23 45 67 8

P14

CONN_01X04

123456

J2

AN

DE

RS

ON

PO

WE

RP

OLE

12345678910

P12

CO

NN

_01X

10

12345678910

P13

CO

NN

_01X

10

1 23 4

P15

CONN_01X02

1 23 45 67 89 1011 12

P18

CO

NN

_01X

06

12

P16CONN_01X02

12345678910

P23

CO

NN

_01X

10

12345678910

P24

CO

NN

_01X

10

18 AWG18 AWG

18 AWG

16 AWG

00 AWG

28 AWG RIBBON

24 AWG (Included)

18 AWG

12

P17

CONN_01X02

12 AWG

28 AWG RIBBON

GND 1

PB0 2

3.3V 3

PB1 4

LED- 5

PB2 6

LED+ 7

PB3 8

ADC1 9

PB4 10

SCL20

ADC0 11

PB5 12

5V 13

SCL 14

RESET 15

SDA 16

GND17

VCC18

SDA19

A2

CTRL_PNL

12345678910

20

30

11

21

31

12

22

32

13

23

14

24

15

25

16

26

17

27

18

28

19

29

P25

CO

NN

_01X

16

GND1

VCC2

SDA3

SCL4 U1

LCD_4x20

1P2

10_C

RIM

P_C

ON

N

1

1

2

1P1

00_C

RIM

P_C

ON

N

3

12 AWG

28 AWG RIBBON

1

2

3

5RLY1

AIR

123

P19

TA

P_C

ON

N

123

P20

TA

P_C

ON

N

SL_3

SL_4

SL_3 SL_4

AIR1 AIR2

AIR1AIR2

1 23 45 67 8

P21

CONN_01X04

1 23 45 67 8

P26

CONN_01X04

1234

J4

DT

_4_P

OS

123456

J3

DT

_6_P

OS

12

P1030A_PLUG

12

P1130A_RECPT

4

4

4

4

5

1P5

1317

_BLA

CK

1P6

1327

_RE

D

12

P7

4827_BLACK

RED

BLUE

ORANGE

YELLOW

BLACK

GREY

GREEN

RED

BLACK

RED

YELLOW

BLACK

GREEN

RED

BLACK

RED

BLACK

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

1 23 4

P?

CONN_01X02

1 2 3 4 5 6

1 2 3 4 5 6

A

B

C

D

A

B

C

D

Date: KiCad E.D.A. kicad 4.0.2-4+622538ubuntu14.04.1-stable

Rev: Size: A4Id: 2/2

Title: File: battery.schSheet: /Battery of Cells/

PACK- 1

SDA_HV 2

5V_HV 3

PACK- 4

SCL_HV 5

AMS_RESET 6

PACK-7

SDA_HV8

5V_HV9

PACK-10

SCL_HV11

AMS_RESET12

CE

LL+

13C

ELL

-14

A6

AMSPACK- 1

SDA_HV 2

5V_HV 3

PACK- 4

SCL_HV 5

AMS_RESET 6

PACK-7

SDA_HV8

5V_HV9

PACK-10

SCL_HV11

AMS_RESET12

CE

LL+

13C

ELL

-14

A3

AMSPACK- 1

SDA_HV 2

5V_HV 3

PACK- 4

SCL_HV 5

AMS_RESET 6

PACK-7

SDA_HV8

5V_HV9

PACK-10

SCL_HV11

AMS_RESET12

CE

LL+

13C

ELL

-14

A5

AMSPACK- 1

SDA_HV 2

5V_HV 3

PACK- 4

SCL_HV 5

AMS_RESET 6

PACK-7

SDA_HV8

5V_HV9

PACK-10

SCL_HV11

AMS_RESET12

CE

LL+

13C

ELL

-14

A4

AMS

CELL1-

CELL1+

CELL2-CELL3-

CELL2+CELL3+

CELL4-

CELL4+

PACK-1

SDA_HV2

5V_HV3

PACK-4

SCL_HV5

AMS_RESET6

PACK- 7

SDA_HV 8

5V_HV 9

PACK- 10

SCL_HV 11

AMS_RESET 12

CE

LL+

13C

ELL

-14

A7

AMSPACK-1

SDA_HV2

5V_HV3

PACK-4

SCL_HV5

AMS_RESET6

PACK- 7

SDA_HV 8

5V_HV 9

PACK- 10

SCL_HV 11

AMS_RESET 12

CE

LL+

13C

ELL

-14

A8

AMSPACK-1

SDA_HV2

5V_HV3

PACK-4

SCL_HV5

AMS_RESET6

PACK- 7

SDA_HV 8

5V_HV 9

PACK- 10

SCL_HV 11

AMS_RESET 12

CE

LL+

13C

ELL

-14

A9

AMS

CELL5-

CELL5+

CELL6-

CELL6+

CELL7-

CELL7+

PACK-SDA_HV5V_HVPACK-SCL_HVAMS_RESET

CELL1CELL2

CELL3CELL4

CELL5 CELL7

CELL1-

CELL1+ CELL2-

CELL2+ CELL3-

CELL3+ CELL4-

CELL4+

CELL5+

CELL5-

CELL6-

CELL6+ CELL7-

CELL7+

123456

P33

CONN_01X06

123456

P32

CONN_01X06

123456

P31

CONN_01X06

123456

P30

CONN_01X06

123456

P29

CONN_01X06

123456

P28

CONN_01X06

123456

P27

CONN_01X06

123456

P34

CONN_01X06

123456

P35

CONN_01X06

123456

P36

CONN_01X06

123456

P37

CONN_01X06

123456

P38

CONN_01X06

123456

P39

CONN_01X06

CELL6

SEE MECHANICAL DRAWINGS FOR DETAILS OF ALUMINUM BARS USED TO CONNECT CELLS

28 AWG RIBBON 28 AWG RIBBON28 AWG RIBBON

28 AWG RIBBON 28 AWG RIBBON

28 AWG RIBBON

REDREDRED

RED RED RED